:root {
  --ink: #10233f;
  --muted: #687383;
  --paper: #fffaf3;
  --panel: rgba(255, 255, 255, 0.9);
  --line: rgba(16, 35, 63, 0.12);
  --red: #c72532;
  --blue: #285e9e;
  --green: #17845b;
  --gold: #e0ad36;
  --shadow: 0 20px 50px rgba(16, 35, 63, 0.18);
}
.turnstile-box{display:block;width:100%;min-width:0;min-height:65px;margin:.75rem 0;overflow:visible}.turnstile-box iframe{display:block;max-width:100%}.turnstile-box.turnstile-ready{border-radius:6px}.turnstile-loading-text{display:block;padding:.8rem 0;color:#687383;font-size:.9rem}.turnstile-retry{display:block;margin:.25rem 0 .5rem;width:auto}@media(max-width:340px){.turnstile-box{min-height:140px}}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  width: 100%;
  overflow-x: hidden;
}

html {
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(224, 173, 54, 0.18), transparent 30%),
    linear-gradient(145deg, #f6f0e8 0%, #e7eef6 100%);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

.phone-shell {
  width: min(100%, 480px);
  max-width: 100vw;
  min-height: 100vh;
  margin: 0 auto;
  background: var(--paper);
  position: relative;
  overflow-x: hidden;
  box-shadow: var(--shadow);
}

.hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  padding: 0 !important;
}

.intro {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    linear-gradient(rgba(16, 35, 63, 0.18), rgba(16, 35, 63, 0.34)),
    linear-gradient(160deg, #f4efe7 0%, #d6e6f3 45%, #f9d3c5 100%);
  animation: introExit 0.55s ease 4.45s forwards;
}

.intro.hide {
  display: none;
}

.skyline {
  position: absolute;
  inset: 0;
}

.landmark {
  position: absolute;
  width: clamp(84px, 26vw, 148px);
  filter: drop-shadow(0 18px 18px rgba(16, 35, 63, 0.2));
  opacity: 0;
}

.globe {
  left: 6%;
  bottom: 16%;
  animation: flyLeft 0.8s cubic-bezier(.17,.84,.44,1) 0.2s forwards;
}

.book {
  right: 3%;
  bottom: 11%;
  width: clamp(126px, 34vw, 205px);
  animation: flyRight 0.85s cubic-bezier(.17,.84,.44,1) 0.55s forwards;
}

.dictionary {
  right: 13%;
  top: 10%;
  width: clamp(92px, 24vw, 145px);
  animation: flyTop 0.85s cubic-bezier(.17,.84,.44,1) 0.95s forwards;
}

.encyclopedia {
  left: 9%;
  top: 12%;
  width: clamp(104px, 28vw, 160px);
  animation: flyBottom 0.9s cubic-bezier(.17,.84,.44,1) 1.25s forwards;
}

.music {
  left: 36%;
  bottom: 5%;
  width: clamp(98px, 26vw, 155px);
  animation: flyBottom 0.8s cubic-bezier(.17,.84,.44,1) 1.45s forwards;
}

.calculator {
  right: 34%;
  top: 7%;
  width: clamp(78px, 21vw, 126px);
  animation: flyTop 0.78s cubic-bezier(.17,.84,.44,1) 1.65s forwards;
}

.intro-title {
  z-index: 1;
  display: grid;
  gap: 2px;
  text-align: center;
  color: #fff;
  text-shadow: 0 8px 24px rgba(16, 35, 63, 0.35);
  transform: translateY(18px) scale(0.95);
  opacity: 0;
  animation: titleIn 0.9s cubic-bezier(.17,.84,.44,1) 1.85s forwards;
}

.intro-title span:first-child {
  font-size: clamp(44px, 15vw, 78px);
  font-weight: 900;
  letter-spacing: 0;
}

.intro-title span:last-child {
  font-size: clamp(31px, 10vw, 56px);
  font-weight: 800;
}

.app-view {
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  padding: 22px 16px calc(24px + env(safe-area-inset-bottom));
}

.auth-view {
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px 16px;
}

.welcome-view {
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  padding: 18px 16px 28px;
}

.welcome-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: min(100%, 980px);
  margin: 0 auto 16px;
}

.welcome-logo {
  display: block;
  width: min(300px, calc(100vw - 150px));
  height: auto;
}

.welcome-header-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.welcome-header button {
  width: auto;
  min-width: 112px;
}

.welcome-hero {
  position: relative;
  display: grid;
  gap: 24px;
  width: min(100%, 980px);
  min-height: min(640px, calc(100vh - 130px));
  margin: 0 auto;
  border-radius: 8px;
  padding: clamp(22px, 5vw, 54px);
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(125deg, rgba(16, 35, 63, 0.96), rgba(40, 94, 158, 0.86)),
    url("assets/book.svg") right 8% bottom 8% / min(48vw, 420px) auto no-repeat;
  box-shadow: var(--shadow);
}

.welcome-hero::after {
  content: "";
  position: absolute;
  inset: auto -40px -70px 36%;
  height: 190px;
  background: rgba(255, 255, 255, 0.14);
  transform: rotate(-7deg);
}

.welcome-copy {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: center;
  gap: 14px;
  max-width: 560px;
}

.welcome-copy h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(2.4rem, 7vw, 5.3rem);
  line-height: 0.95;
}

.welcome-copy p:not(.kicker) {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 1.55;
}

.welcome-copy .kicker {
  width: fit-content;
  border: 1px solid rgba(199, 37, 50, 0.24);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--red);
  background: rgba(255, 250, 243, 0.94);
  box-shadow: 0 12px 26px rgba(16, 35, 63, 0.18);
  font-weight: 900;
}

.welcome-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.welcome-actions button,
.welcome-actions a {
  width: auto;
  min-width: min(100%, 210px);
}

.welcome-actions a,
.welcome-header-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  background: var(--red);
}

.welcome-actions a.secondary-button,
.welcome-header-actions a.secondary-button {
  color: var(--ink);
  background: #f1e5d7;
}

.demo-choice-panel,
.demo-reminder-panel {
  grid-template-columns: 1fr;
  align-items: stretch;
}

.demo-choice-actions,
.demo-reminder-actions {
  display: grid;
  gap: 8px;
}

.demo-choice-actions {
  grid-template-columns: 1fr 1fr;
  margin-top: 4px;
}

.demo-choice-actions button.active {
  color: #fff;
  background: var(--blue);
}

.demo-reminder-panel p,
.demo-choice-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.welcome-media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.welcome-shape {
  position: absolute;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.22));
}

.welcome-shape.globe {
  right: 5%;
  top: 10%;
  width: min(18vw, 150px);
}

.welcome-shape.book {
  right: 2%;
  bottom: 3%;
  width: min(25vw, 230px);
}

.welcome-shape.dictionary {
  right: 29%;
  top: 7%;
  width: min(15vw, 128px);
}

.welcome-shape.calculator {
  right: 34%;
  bottom: 12%;
  width: min(13vw, 112px);
}

.welcome-phone {
  position: absolute;
  right: clamp(22px, 7vw, 74px);
  bottom: clamp(22px, 7vw, 62px);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  width: min(320px, 36vw);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  padding: 16px;
  color: var(--ink);
  background: rgba(255, 250, 243, 0.92);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.24);
}

.welcome-phone span {
  color: var(--blue);
  font-weight: 900;
}

.welcome-phone strong,
.welcome-phone small {
  min-width: 0;
}

.welcome-phone small {
  grid-column: 2;
  margin-top: -8px;
  color: var(--muted);
  font-weight: 800;
}

.welcome-features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  width: min(100%, 980px);
  margin: 16px auto 0;
}

.welcome-features article,
.welcome-band {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 32px rgba(16, 35, 63, 0.08);
}

.welcome-features article {
  display: grid;
  gap: 7px;
  padding: 14px;
}

.welcome-features strong,
.welcome-band strong {
  font-size: 0.98rem;
}

.welcome-features span,
.welcome-band span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.45;
}

.welcome-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(100%, 980px);
  margin: 16px auto 0;
  padding: 16px;
}

.welcome-band div {
  display: grid;
  gap: 4px;
}

.welcome-band button {
  width: auto;
  min-width: 220px;
}

/* Welcome page v3 */
.intro {
  isolation: isolate;
  cursor: pointer;
  overflow: hidden;
  color: var(--ink);
  background: #fffaf3;
  animation: none;
  transition: opacity 0.38s ease, visibility 0.38s ease;
}

.intro::before,
.intro::after {
  content: "";
  position: absolute;
  width: min(72vw, 680px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(4px);
  opacity: 0;
  animation: introOrb 1.15s ease forwards;
}

.intro::before {
  left: -28%;
  top: -46%;
  background: radial-gradient(circle, rgba(40, 94, 158, 0.22), transparent 68%);
}

.intro::after {
  right: -28%;
  bottom: -48%;
  background: radial-gradient(circle, rgba(199, 37, 50, 0.16), transparent 68%);
  animation-delay: 0.12s;
}

.intro.hide {
  display: grid;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-glow {
  position: absolute;
  z-index: -1;
  width: min(78vw, 620px);
  height: min(42vw, 300px);
  border: 1px solid rgba(40, 94, 158, 0.13);
  border-radius: 50%;
  transform: rotate(-9deg) scale(0.72);
  opacity: 0;
  animation: introRing 1.15s cubic-bezier(.2,.8,.2,1) 0.08s forwards;
}

.intro-brand {
  display: grid;
  justify-items: center;
  gap: 20px;
  width: min(82vw, 470px);
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  animation: introBrand 0.72s cubic-bezier(.2,.85,.25,1) 0.16s forwards;
}

.intro-brand img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 32px rgba(16, 35, 63, 0.14));
}

.intro-brand p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.76rem, 2.2vw, 0.96rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.intro-brand p span {
  margin-inline: 0.35em;
  color: var(--red);
}

.intro-skip {
  position: absolute;
  right: 24px;
  bottom: 20px;
  color: rgba(16, 35, 63, 0.48);
  font-size: 0.72rem;
  font-weight: 750;
}

.welcome-view {
  padding-bottom: 52px;
}

.welcome-header {
  width: min(100%, 1120px);
  margin-bottom: 22px;
}

.welcome-modern {
  display: grid;
  gap: clamp(54px, 8vw, 96px);
  width: min(100%, 1120px);
  margin: 0 auto;
}

.welcome-modern h1,
.welcome-modern h2,
.welcome-modern p {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.welcome-modern .welcome-hero {
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  width: 100%;
  min-height: 590px;
  margin: 0;
  border: 1px solid rgba(16, 35, 63, 0.08);
  border-radius: 28px;
  padding: clamp(34px, 5vw, 68px);
  color: var(--ink);
  background:
    radial-gradient(circle at 87% 15%, rgba(224, 173, 54, 0.20), transparent 25%),
    radial-gradient(circle at 2% 100%, rgba(40, 94, 158, 0.12), transparent 34%),
    linear-gradient(145deg, #fffdfa 0%, #f6f0e8 100%);
  box-shadow: 0 26px 70px rgba(16, 35, 63, 0.13);
}

.welcome-modern .welcome-hero::after {
  display: none;
}

.welcome-modern .welcome-copy {
  gap: 20px;
  max-width: 610px;
}

.welcome-modern .welcome-copy h1 {
  color: var(--ink);
  font-size: clamp(3rem, 6vw, 5.15rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.welcome-modern .welcome-copy h1 em {
  color: var(--blue);
  font-style: normal;
}

.welcome-modern .welcome-copy p:not(.welcome-eyebrow) {
  color: #526176;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  line-height: 1.6;
}

.welcome-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin: 0;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.welcome-eyebrow > span {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 5px rgba(199, 37, 50, 0.10);
}

.welcome-modern .welcome-actions button,
.welcome-modern .welcome-actions a {
  min-height: 50px;
  border-radius: 12px;
  padding-inline: 20px;
}

.welcome-modern .welcome-demo-button {
  border-color: rgba(16, 35, 63, 0.14);
  color: var(--ink);
  background: #fff;
}

/* Checkbox is a compact control, not a full-width text field. Keep one
   predictable size in every view, including nested responsive grids. */
input[type="checkbox"] {
  display: inline-block;
  flex: 0 0 18px !important;
  width: 18px !important;
  min-width: 18px !important;
  max-width: 18px !important;
  height: 18px !important;
  min-height: 18px !important;
  max-height: 18px !important;
  margin: 0;
  padding: 0 !important;
  accent-color: var(--red);
  vertical-align: middle;
}

.welcome-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: #536174;
  font-size: 0.76rem;
  font-weight: 800;
}

.welcome-product {
  position: relative;
  z-index: 1;
  min-width: 0;
  border: 1px solid rgba(16, 35, 63, 0.09);
  border-radius: 22px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 30px 70px rgba(16, 35, 63, 0.20);
  transform: rotate(1.2deg);
  pointer-events: none;
}

.product-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  padding: 3px 2px 13px;
}

.product-topbar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #dfe4ea;
}

.product-topbar i:first-child { background: var(--red); }
.product-topbar i:nth-child(2) { background: var(--gold); }
.product-topbar i:nth-child(3) { background: var(--green); }
.product-topbar strong { margin-left: auto; font-size: 0.76rem; }

.product-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 10px;
  padding-top: 12px;
}

.product-live-card,
.product-day-card {
  min-width: 0;
  border-radius: 16px;
  padding: 16px;
}

.product-live-card {
  display: grid;
  align-content: start;
  gap: 7px;
  color: #fff;
  background: linear-gradient(150deg, #10233f, #285e9e);
}

.product-live-card .product-badge {
  width: fit-content;
  border-radius: 999px;
  padding: 4px 8px;
  color: #fff;
  background: var(--red);
  font-size: 0.58rem;
  font-weight: 900;
}

.product-live-card small { color: rgba(255,255,255,.74); }
.product-live-card strong { font-size: 1.16rem; }
.product-live-card p { margin: 0; color: rgba(255,255,255,.82); font-size: .8rem; }
.product-live-card button { margin-top: 14px; padding: 9px; color: var(--ink); background: #fff; font-size: .72rem; }

.product-day-card {
  background: #f5f7fa;
}

.product-day-card > small { color: var(--muted); font-size: .58rem; font-weight: 900; letter-spacing: .06em; }
.product-day-card p { display: grid; grid-template-columns: 46px 1fr; gap: 5px; margin: 12px 0 0; font-size: .74rem; }
.product-day-card b { color: var(--blue); }

.product-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 88%;
  margin: 10px auto -34px;
  border: 1px solid rgba(23, 132, 91, 0.18);
  border-radius: 14px;
  padding: 11px 13px;
  background: #fff;
  box-shadow: 0 16px 35px rgba(16, 35, 63, 0.14);
}

.product-notice > span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  color: #fff;
  background: var(--green);
}

.product-notice div { display: grid; gap: 2px; }
.product-notice strong { font-size: .72rem; }
.product-notice small { color: var(--muted); font-size: .62rem; }

.welcome-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: calc(clamp(54px, 8vw, 96px) * -0.58);
}

.welcome-stats article {
  display: grid;
  gap: 5px;
  border-left: 3px solid var(--blue);
  padding: 4px 18px;
}

.welcome-stats strong { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
.welcome-stats span { color: var(--muted); font-size: .82rem; font-weight: 700; line-height: 1.4; }

.welcome-section {
  display: grid;
  gap: 30px;
}

.welcome-section-heading {
  display: grid;
  justify-items: center;
  gap: 9px;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.welcome-section-heading > p {
  margin: 0;
  color: var(--red);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .1em;
}

.welcome-section-heading h2,
.welcome-live-copy h2,
.welcome-final-cta h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4.2vw, 3.45rem);
  line-height: 1.06;
  letter-spacing: -.035em;
}

.welcome-section-heading > span {
  color: var(--muted);
  line-height: 1.55;
}

.welcome-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.welcome-feature-grid article {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  background: rgba(255,255,255,.78);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.welcome-feature-grid article:hover {
  border-color: rgba(40,94,158,.32);
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(16,35,63,.10);
}

.feature-icon {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 12px;
  color: var(--blue);
  background: rgba(40,94,158,.10);
  font-size: .72rem;
}

.welcome-feature-grid strong { font-size: 1.06rem; }
.welcome-feature-grid span { color: var(--muted); font-size: .86rem; line-height: 1.55; }

.welcome-live-showcase {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(380px, 1.1fr);
  align-items: center;
  gap: clamp(30px, 6vw, 72px);
  border-radius: 28px;
  padding: clamp(30px, 5vw, 64px);
  color: #fff;
  background: linear-gradient(140deg, #0d203b 0%, #183d6c 100%);
  box-shadow: 0 28px 70px rgba(16,35,63,.2);
}

.welcome-live-copy { display: grid; gap: 18px; }
.welcome-live-copy .welcome-eyebrow { color: #9fc8f5; }
.welcome-live-copy h2 { color: #fff; }
.welcome-live-copy > p:not(.welcome-eyebrow):not(.welcome-live-trial) { margin: 0; color: rgba(255,255,255,.76); line-height: 1.6; }
.welcome-live-copy ul { display: grid; gap: 9px; margin: 0; padding-left: 20px; color: rgba(255,255,255,.9); font-size: .88rem; line-height: 1.45; }
.welcome-live-trial { margin: 0; border-left: 3px solid var(--gold); padding-left: 13px; color: #fff; font-size: .86rem; line-height: 1.45; }

.welcome-live-visual {
  position: relative;
  min-height: 350px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 22px;
  padding: 16px;
  background: #08172b;
  box-shadow: 0 26px 60px rgba(0,0,0,.30);
}

.live-screen-main {
  position: absolute;
  inset: 16px;
  display: grid;
  align-content: start;
  gap: 5px;
  border-radius: 15px;
  padding: 18px;
  background: linear-gradient(155deg, #f6f1e9, #dce9f5);
  color: var(--ink);
}

.live-screen-main > span { width: fit-content; border-radius: 999px; padding: 4px 8px; color: #fff; background: var(--red); font-size: .58rem; font-weight: 900; }
.live-screen-main > strong { font-size: .8rem; }
.live-board-equation { display: grid; min-height: 200px; place-items: center; margin-top: 9px; border: 1px dashed rgba(40,94,158,.25); border-radius: 12px; color: var(--blue); font-family: Georgia, serif; font-size: clamp(1.5rem,4vw,2.5rem); }
.live-screen-pip { position: absolute; right: 29px; top: 29px; display: grid; width: 92px; height: 68px; place-items: end center; border: 2px solid #fff; border-radius: 11px; padding: 7px; color: #fff; background: linear-gradient(145deg,#285e9e,#10233f); font-size: .58rem; box-shadow: 0 8px 18px rgba(0,0,0,.24); }
.live-controls { position: absolute; left: 50%; bottom: 26px; display: flex; gap: 8px; padding: 7px; border-radius: 999px; background: rgba(8,23,43,.86); transform: translateX(-50%); }
.live-controls i { display: grid; width: 31px; height: 31px; place-items: center; border-radius: 50%; color: #fff; background: rgba(255,255,255,.14); font-size: .66rem; font-style: normal; }
.live-controls .hangup { background: var(--red); }
.live-controls .hangup svg { width: 19px; height: 19px; fill: currentColor; }

.welcome-role-grid,
.welcome-price-grid {
  display: grid;
  gap: 12px;
}

.welcome-role-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.welcome-role-grid article { display: grid; justify-items: start; gap: 9px; border: 1px solid var(--line); border-radius: 18px; padding: 20px; background: rgba(255,255,255,.72); }
.welcome-role-grid article > span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; color: #fff; background: var(--blue); font-weight: 900; }
.welcome-role-grid article:nth-child(2) > span { background: var(--green); }
.welcome-role-grid article:nth-child(3) > span { background: var(--red); }
.welcome-role-grid article:nth-child(4) > span { color: var(--ink); background: var(--gold); }
.welcome-role-grid p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.5; }

.welcome-pricing {
  border: 1px solid rgba(16,35,63,.08);
  border-radius: 28px;
  padding: clamp(28px, 5vw, 54px);
  background: #f3ede5;
}

.welcome-price-grid { grid-template-columns: repeat(3,minmax(0,1fr)); align-items: stretch; }
.welcome-price-grid article { display: grid; align-content: start; gap: 12px; min-height: 220px; border: 1px solid var(--line); border-radius: 18px; padding: 23px; background: #fff; }
.welcome-price-grid article > span { color: var(--blue); font-size: .68rem; font-weight: 900; letter-spacing: .08em; }
.welcome-price-grid article > strong { font-size: clamp(1.8rem,3vw,2.45rem); }
.welcome-price-grid article > strong small { color: var(--muted); font-size: .75rem; }
.welcome-price-grid article p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.55; }
.welcome-price-grid .price-featured { border-color: transparent; color: #fff; background: var(--blue); box-shadow: 0 18px 36px rgba(40,94,158,.20); transform: translateY(-7px); }
.welcome-price-grid .price-featured > span, .welcome-price-grid .price-featured p, .welcome-price-grid .price-featured > strong small { color: rgba(255,255,255,.78); }
.welcome-school-price { margin: -10px 0 0; color: var(--muted); font-size: .8rem; text-align: center; }

.welcome-final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-radius: 28px;
  padding: clamp(28px,5vw,54px);
  color: #fff;
  background: linear-gradient(125deg,var(--red),#9f1724);
  box-shadow: 0 24px 54px rgba(199,37,50,.20);
}

.welcome-final-cta > div:first-child { display: grid; gap: 7px; }
.welcome-final-cta h2 { color: #fff; font-size: clamp(1.8rem,3.6vw,3rem); }
.welcome-final-cta > div:first-child > span { color: rgba(255,255,255,.78); font-size: .8rem; font-weight: 800; }
.welcome-final-cta .welcome-actions { flex: 0 0 auto; margin: 0; }
.welcome-final-cta button { color: var(--red); background: #fff; }
.welcome-final-cta .secondary-button { color: #fff; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.35); }

@keyframes introBrand {
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes introRing {
  to { opacity: 1; transform: rotate(-9deg) scale(1); }
}

@keyframes introOrb {
  to { opacity: 1; }
}

.site-footer {
  display: grid;
  gap: 8px;
  width: min(100%, 780px);
  margin: 16px auto 24px;
  padding: 12px 18px 0;
  color: var(--muted);
  text-align: center;
  font-weight: 800;
}

.site-footer nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  justify-self: center;
  border: 1px solid rgba(16, 35, 63, 0.1);
  border-radius: 999px;
  padding: 9px 14px;
  background: rgba(255, 250, 244, 0.86);
  box-shadow: 0 10px 26px rgba(16, 35, 63, 0.08);
}

.site-footer .link-button {
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 900;
  text-decoration: none;
}

.site-footer .link-button:hover,
.site-footer .link-button:focus-visible {
  color: var(--red);
  text-decoration: underline;
}

.site-footer small {
  color: #7b8797;
  font-size: 0.76rem;
}

.auth-card {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.auth-panel {
  display: none;
  gap: 10px;
}

.auth-panel.visible {
  display: grid;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 4px 18px;
}

.header-brand {
  min-width: 0;
  display: flex;
  align-items: center;
}

.brand-logo {
  display: block;
  width: min(330px, calc(100vw - 205px));
  max-width: 100%;
  height: auto;
}

.header-actions {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.kicker {
  margin: 0 0 3px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 2rem;
  line-height: 1;
}

.auth-heading {
  margin: 0;
  font-size: 2rem;
  line-height: 1;
}

.icon-button {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  font-weight: 900;
  background:
    linear-gradient(90deg, transparent 42%, #fff 42% 58%, transparent 58%),
    linear-gradient(0deg, transparent 42%, #fff 42% 58%, transparent 58%),
    linear-gradient(140deg, transparent 45%, var(--red) 45% 55%, transparent 55%),
    var(--blue);
}

.avatar-button {
  position: relative;
  width: 48px;
  height: 48px;
  min-height: 48px;
  border: 3px solid #fff;
  border-radius: 50%;
  padding: 0;
  overflow: hidden;
  background: rgba(16, 35, 63, 0.08);
  box-shadow: 0 8px 20px rgba(16, 35, 63, 0.16);
}

.avatar-button::after {
  content: "";
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 14px;
  height: 14px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--red);
}

.avatar-button.active::after {
  background: var(--green);
}

.avatar-button.inactive::after {
  background: var(--red);
}

.avatar-button img,
.avatar-editor img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 8;
  display: grid;
  gap: 6px;
  width: 176px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.avatar-menu button {
  min-height: 38px;
  padding: 0 12px;
  color: var(--ink);
  text-align: left;
  background: rgba(16, 35, 63, 0.06);
}

.gear-button,
.close-button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  min-height: 44px;
  border-radius: 50%;
  padding: 0;
  color: var(--ink);
  background: rgba(16, 35, 63, 0.08);
  font-size: 1.22rem;
}

.close-button {
  border: 1px solid rgba(16, 35, 63, 0.08);
  background: #f1eee9;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1;
  font-weight: 900;
  font-family: Arial, sans-serif;
}

.close-button:hover,
.close-button:focus-visible {
  background: var(--blue);
  color: #fff;
}

.account-panel,
.profile-summary,
.schedule-teacher-panel,
.week-panel,
.day-card,
.messages,
.message-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 32px rgba(16, 35, 63, 0.08);
}

.student-registration-locked input:disabled,
.student-registration-locked select:disabled {
  color: #6d7582;
  background: #e5e8ed;
  cursor: not-allowed;
}

.account-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  align-items: end;
  padding: 12px;
}

.account-panel button {
  width: 100%;
}

.profile-summary {
  display: grid;
  place-items: center;
  border-color: transparent;
  padding: 14px 12px;
  text-align: center;
  background: var(--ink);
  box-shadow: none;
}

.profile-summary strong,
.profile-summary span {
  display: block;
}

.profile-summary strong {
  color: #fff;
  font-size: 1.08rem;
}

.profile-summary span {
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 700;
}

.account-note {
  grid-column: 1 / -1;
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.account-note.error {
  color: var(--red);
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: none;
}

.consent-row input {
  width: auto;
  min-height: auto;
  margin-top: 3px;
}

.link-button {
  min-height: 0;
  padding: 0;
  color: var(--blue);
  background: transparent;
  text-decoration: underline;
}

.terms-sheet {
  max-height: min(760px, 88vh);
}

.terms-content {
  display: grid;
  gap: 9px;
  max-height: 62vh;
  overflow-y: auto;
  padding-right: 4px;
}

.terms-content h3,
.terms-content p {
  margin: 0;
}

.terms-content h3 {
  margin-top: 8px;
  font-size: 0.98rem;
}

.terms-content p {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.45;
}

.faq-content {
  display: grid;
  gap: 14px;
  max-height: min(68vh, 620px);
  overflow: auto;
}

.faq-hero {
  display: grid;
  gap: 6px;
  border-radius: 8px;
  padding: 16px;
  color: #fff;
  background: var(--blue);
}

.faq-hero strong {
  font-size: 1.05rem;
}

.faq-hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.55;
}

.faq-grid {
  display: grid;
  gap: 8px;
}

.faq-grid details {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  background: #fff;
  overflow: hidden;
}

.faq-grid summary {
  padding: 12px 14px;
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
}

.faq-grid details[open] summary {
  border-bottom: 1px solid var(--line);
  background: #f7f1e8;
}

.faq-grid p {
  margin: 0;
  padding: 12px 14px 14px;
  color: var(--muted);
  line-height: 1.55;
}

.faq-video {
  width: min(100%, 360px);
  aspect-ratio: 9 / 16;
  margin: 0 auto 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #000;
}

.faq-video iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.avatar-editor {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
}

.avatar-editor img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--red));
}

.avatar-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.avatar-actions {
  display: grid;
  gap: 6px;
}

.avatar-action {
  display: grid;
  min-height: 38px;
  width: 100%;
  border: 0;
  place-items: center;
  border-radius: 8px;
  padding: 0 12px;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
  text-align: center;
  text-transform: none;
  background: #f1e5d7;
  cursor: pointer;
}

.avatar-action.primary {
  color: #fff;
  background: var(--red);
}

.camera-sheet {
  overflow: hidden;
}

.camera-panel {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.camera-panel video {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 8px;
  object-fit: cover;
  background: var(--ink);
}

.activation-link {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.field,
.schedule-teacher-panel,
.week-panel {
  display: grid;
  gap: 6px;
}

label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--ink);
  background: #fff;
}

textarea {
  padding-block: 10px;
}

input[readonly] {
  color: #5d6673;
  background: #eef1f4;
  cursor: default;
}

button {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  color: #fff;
  font-weight: 800;
  background: var(--red);
  transition: transform 140ms ease, filter 140ms ease, box-shadow 140ms ease;
}

button:disabled,
button[aria-disabled="true"] {
  cursor: not-allowed;
}

@media (hover: hover) and (pointer: fine) {
  button:not(.tab):not(:disabled):not([aria-disabled="true"]):hover {
    position: relative;
    z-index: 1;
    transform: translateY(-2px) scale(1.025);
    filter: brightness(1.12) saturate(1.08);
    box-shadow: 0 0 0 3px rgba(40, 94, 158, 0.24), 0 8px 18px rgba(16, 35, 63, 0.28);
  }

  .tabs .tab:not(:disabled):hover {
    transform: none;
    filter: brightness(0.97) saturate(1.08);
    box-shadow: inset 0 0 0 3px rgba(40, 94, 158, 0.42);
  }

  .tabs .tab.active:not(:disabled):hover {
    filter: brightness(1.16);
    box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.32);
  }
}

button:not(:disabled):not([aria-disabled="true"]):focus-visible {
  outline: 3px solid rgba(40, 94, 158, 0.4);
  outline-offset: 2px;
}

.secondary-button {
  color: var(--ink);
  background: #f1e5d7;
}

.secondary-button[disabled] {
  color: #738093;
  background: #eef1f4;
  cursor: default;
}

.profile-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(16, 35, 63, 0.38);
  overflow: auto;
  overscroll-behavior: contain;
}

.profile-modal.open {
  display: flex;
}

.profile-sheet {
  width: min(100%, 448px);
  max-height: calc(100dvh - 36px);
  overflow-y: auto;
  overscroll-behavior: contain;
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.profile-sheet .account-panel {
  grid-template-columns: 1fr;
}

.invite-panel textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-size: 0.85rem;
  line-height: 1.45;
}

.sheet-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 4px;
  background: var(--paper);
}

.sheet-head h2 {
  margin: 0;
  font-size: 1.25rem;
}

.week-panel {
  margin-top: 12px;
  padding: 12px;
}

.schedule-navigation-top {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.schedule-navigation-top label {
  display: grid;
  gap: 6px;
}

.schedule-navigation-buttons {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 8px;
}

.schedule-navigation-buttons button {
  min-height: 44px;
}

@media (max-width: 560px) {
  .schedule-navigation-top {
    grid-template-columns: 1fr;
  }

  .schedule-navigation-buttons {
    grid-template-columns: 1fr 1fr;
  }

  .schedule-navigation-buttons #scheduleToday {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

.tabs {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin: 14px 0 12px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 3px;
  scrollbar-width: thin;
  scrollbar-color: rgba(16, 35, 63, 0.24) transparent;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
}

.tab {
  flex: 1 0 auto;
  min-width: max-content;
  color: var(--ink);
  background: rgba(16, 35, 63, 0.08);
  overflow-wrap: normal;
  word-break: keep-all;
  hyphens: none;
  text-align: center;
  white-space: nowrap;
}

.tabs .notifications-button {
  flex: 0 0 auto;
}

.tab.active {
  color: #fff;
  background: var(--ink);
}

.content-tab {
  display: none;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.content-tab.visible {
  display: block;
  overflow-x: hidden;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 2px 12px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.pdf-export-panel {
  width: min(100%, 920px);
  margin: 0 auto 14px;
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  align-items: center;
  justify-content: center;
  overflow-x: auto;
  padding-bottom: 2px;
  white-space: nowrap;
}

.pdf-export-title {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  white-space: nowrap;
}

.pdf-title-short {
  display: none;
}

.pdf-mobile-heading {
  display: none;
}

.pdf-export-panel input[type="date"] {
  flex: 0 0 138px !important;
  width: 138px !important;
  min-width: 138px !important;
  max-width: 138px;
  height: 42px;
  min-height: 42px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
}

.pdf-all-teachers {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: auto;
  min-width: 0;
  min-height: 32px;
  padding: 0 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  white-space: nowrap;
}

.pdf-all-teachers input {
  flex: 0 0 18px !important;
  display: inline-block;
  width: 18px !important;
  min-width: 18px !important;
  max-width: 18px !important;
  height: 18px !important;
  min-height: 18px !important;
  padding: 0;
  margin: 0;
  border-radius: 4px;
}

.pdf-export-panel button {
  flex: 0 0 auto;
  min-height: 42px;
  padding-inline: 16px;
  white-space: nowrap;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 8px;
  color: var(--ink);
  background: var(--soft);
  text-decoration: none;
  font-weight: 800;
}

.announcement-form,
.bulk-email-form {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.rich-editor {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
}

.bulk-email-form {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.bulk-email-form h3 {
  margin: 0;
  font-size: 1rem;
}

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.editor-toolbar button {
  min-height: 34px;
  padding: 0 10px;
  color: var(--ink);
  background: rgba(16, 35, 63, 0.08);
}

.rich-editor {
  min-height: 180px;
  overflow-y: auto;
}

.rich-editor:empty::before {
  content: "Napisz treść";
  color: var(--muted);
}

.announcement-rich-editor {
  min-height: 160px;
}

.announcement-modal-content {
  display: grid;
  gap: 10px;
  color: var(--ink);
  line-height: 1.55;
}

#announcementModal .account-panel {
  grid-template-columns: 1fr;
  align-items: stretch;
}

#announcementModal #confirmAnnouncement {
  grid-column: 1;
  justify-self: stretch;
  margin-top: 4px;
}

.announcement-modal-content h2,
.announcement-modal-content h3,
.announcement-modal-content p {
  margin: 0;
}

.announcement-modal-content ul,
.announcement-modal-content ol {
  margin: 0;
  padding-left: 20px;
}

.welcome-rich-editor {
  min-height: 360px;
  max-height: 68vh;
}

.admin-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bug-report-form {
  display: grid;
  gap: 12px;
}

.rich-editor img {
  max-width: 100%;
  height: auto;
}

.rich-editor a img {
  border: 2px solid rgba(40, 94, 158, 0.28);
}

.announcement-list {
  margin-top: 14px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.dot.free {
  background: var(--green);
}

.dot.booked {
  background: var(--gold);
}

.dot.mine {
  background: var(--red);
}

.days {
  display: grid;
  gap: 12px;
}

.day-card {
  padding: 13px;
}

.day-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 11px;
}

.day-head h2 {
  margin: 0;
  font-size: 1.08rem;
}

.day-head time {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.day-toggle {
  min-height: 34px;
  padding: 0 12px;
  white-space: nowrap;
}

.day-card.collapsed {
  padding-bottom: 10px;
}

.day-card.collapsed .day-head {
  margin-bottom: 0;
}

.slots {
  display: grid;
  gap: 8px;
}

.slot {
  display: grid;
  grid-template-columns: 58px minmax(160px, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 52px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--green);
  border-radius: 8px;
  padding: 8px 8px 8px 10px;
  background: #fff;
}

.slot.booked {
  border-left-color: var(--gold);
}

.slot.inactive {
  border-left-color: #a5afba;
  color: #738093;
  background: #eef1f4;
}

.slot.mine {
  border-left-color: var(--red);
}

.slot-time {
  font-weight: 900;
}

.slot-info {
  min-width: 0;
  overflow: hidden;
}

.slot-title {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  white-space: normal;
  font-size: 0.92rem;
  font-weight: 800;
}

.slot-note {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  white-space: normal;
  color: var(--muted);
  font-size: 0.78rem;
}

.slot-room {
  margin-top: 3px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
}

.slot button {
  min-width: 88px;
  padding: 0 10px;
  font-size: 0.82rem;
}

.slot button.cancel {
  color: var(--ink);
  background: #f1e5d7;
}

.slot button[disabled] {
  color: #738093;
  background: #eef1f4;
  cursor: default;
}

.empty {
  color: var(--muted);
  font-weight: 700;
}

.messages {
  height: clamp(360px, 58vh, 620px);
  min-height: 360px;
  overflow: hidden;
  padding: 0;
}

.mailbox {
  display: grid;
  grid-template-columns: minmax(210px, 32%) minmax(0, 1fr);
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.mailbox-list {
  display: grid;
  align-content: start;
  gap: 6px;
  min-height: 0;
  overflow: auto;
  padding: 10px;
  border-right: 1px solid var(--line);
  background: rgba(16, 35, 63, 0.04);
}

.mailbox-user {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 54px;
  padding: 8px;
  color: var(--ink);
  text-align: left;
  background: #fff;
}

.mailbox-user.active {
  color: #fff;
  background: var(--blue);
}

.mailbox-user.unread {
  border-left: 4px solid var(--red);
}

.mailbox-user span {
  flex: 1;
  min-width: 0;
}

.mailbox-user strong,
.mailbox-user small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mailbox-user small {
  opacity: 0.72;
  font-size: 0.72rem;
}

.mailbox-user b {
  display: inline-grid;
  min-width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  font-size: 0.76rem;
  background: var(--red);
}

.mailbox-thread {
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.mailbox-thread header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.thread-person strong,
.thread-person span {
  display: block;
}

.thread-avatar {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border: 2px solid #fff;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(16, 35, 63, 0.16);
}

.thread-person {
  min-width: 0;
}

.thread-person span {
  color: var(--muted);
  font-size: 0.78rem;
}

.privacy-content {
  max-height: min(68vh, 620px);
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
  color: var(--ink);
  font: 0.86rem/1.55 "Inter", system-ui, sans-serif;
}

.thread-messages {
  display: grid;
  align-content: start;
  gap: 9px;
  min-height: 0;
  overflow: auto;
  padding: 12px;
}

.message {
  width: fit-content;
  max-width: 86%;
  border-radius: 8px;
  padding: 9px 11px;
  color: var(--ink);
  background: #fff;
}

.message.me {
  justify-self: end;
  color: #fff;
  background: var(--blue);
}

.message-bubble {
  display: grid;
  gap: 5px;
  width: fit-content;
  max-width: min(78%, 540px);
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px 8px 8px 2px;
  padding: 9px 11px;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 8px 20px rgba(16, 35, 63, 0.08);
}

.message-bubble.incoming {
  justify-self: start;
}

.message-bubble.outgoing {
  justify-self: end;
  border-color: rgba(40, 94, 158, 0.32);
  border-radius: 8px 8px 2px 8px;
  color: #fff;
  background: var(--blue);
}

.message-bubble.announcement {
  border-color: rgba(224, 173, 54, 0.46);
  background: #fff7df;
}

.message-bubble.outgoing.announcement {
  color: var(--ink);
}

.message-content {
  display: grid;
  gap: 5px;
}

.message-content p {
  margin: 0;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.message-attachment-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  min-height: 34px;
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
  overflow-wrap: anywhere;
  background: rgba(255, 255, 255, 0.86);
}

.message-attachment-link::before {
  content: "";
  width: 14px;
  height: 14px;
  margin-right: 7px;
  border: 2px solid currentColor;
  border-top-width: 4px;
  border-radius: 3px;
  flex: 0 0 14px;
}

.message-bubble.incoming .message-attachment-link {
  background: #eef4fb;
}

.message-bubble.outgoing .message-attachment-link {
  color: var(--ink);
}

.bubble-author {
  font-size: 0.74rem;
  font-weight: 900;
  opacity: 0.86;
}

.bubble-meta {
  display: grid;
  gap: 2px;
  margin-top: 2px;
  opacity: 0.76;
  font-size: 0.68rem;
  font-weight: 800;
}

.message-bubble.retracted {
  color: #687386;
  background: #eef1f5;
  border-color: #d7dde6;
  box-shadow: none;
}

.message-bubble.outgoing.retracted {
  color: #687386;
  background: #e8edf3;
}

.message-bubble.retracted .bubble-author,
.message-bubble.retracted .bubble-meta {
  opacity: 0.68;
}

.message-context-menu {
  position: fixed;
  z-index: 1200;
  display: grid;
  min-width: 190px;
  padding: 8px;
  border: 1px solid rgba(10, 37, 64, 0.14);
  border-radius: 12px;
  background: #fffaf4;
  box-shadow: 0 18px 48px rgba(10, 37, 64, 0.22);
}

.message-context-menu.hidden {
  display: none;
}

.message-context-menu button {
  min-height: 38px;
  justify-content: flex-start;
  padding: 0 12px;
  color: var(--ink);
  background: transparent;
  box-shadow: none;
}

.message-context-menu button:hover,
.message-context-menu button:focus-visible {
  background: #f1e5d7;
}

.message-context-menu button:disabled {
  color: #9aa4b2;
  background: transparent;
  cursor: not-allowed;
}

.message strong {
  display: block;
  margin-bottom: 2px;
  font-size: 0.74rem;
}

.message p {
  margin: 0;
}

.message time {
  display: block;
  margin-top: 4px;
  opacity: 0.75;
  font-size: 0.68rem;
  font-weight: 700;
}

.message-expiry {
  display: block;
  margin-top: 3px;
  opacity: 0.7;
  font-size: 0.68rem;
  font-weight: 700;
}

.message-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 10px;
  padding: 10px;
}

.message-form select {
  grid-column: auto;
}

.message-form input[type="file"] {
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

.message-form textarea {
  width: 100%;
  min-height: 92px;
  resize: vertical;
}

.message-editor {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
  align-items: start;
}

.message-editor textarea {
  grid-column: 1;
}

.emoji-toggle {
  width: 42px;
  min-width: 42px;
  height: 42px;
  min-height: 42px;
  padding: 0;
  font-size: 1.35rem;
  line-height: 1;
  background: #f1e5d7;
}

.emoji-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  z-index: 20;
  display: grid;
  width: min(260px, calc(100vw - 42px));
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: #fff;
  box-shadow: 0 18px 34px rgba(16, 35, 63, 0.18);
}

.emoji-panel button {
  min-height: 38px;
  padding: 0;
  color: var(--ink);
  font-size: 1.18rem;
  background: #f7f9fb;
}

@media (max-width: 520px) {
  .messages {
    height: min(70dvh, 620px);
    min-height: 480px;
  }

  .mailbox {
    grid-template-columns: 1fr;
    grid-template-rows: 132px minmax(0, 1fr);
  }

  .mailbox-list {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

.admin-grid {
  display: grid;
  width: 100%;
  gap: 16px;
}

.admin-card {
  display: grid;
  gap: 12px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: var(--panel);
  box-shadow: 0 12px 32px rgba(16, 35, 63, 0.08);
}

.admin-card h2 {
  margin: 0;
  font-size: 1.05rem;
}

.admin-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.field-toggle-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.field-toggle-head label {
  margin: 0;
}

.admin-card-head h2 {
  margin: 0;
}

.admin-toggle {
  min-height: 34px;
  padding: 0 12px;
}

.admin-list {
  display: grid;
  gap: 8px;
}

.admin-list-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}

.admin-list-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

.backup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.backup-actions button {
  width: auto;
}

.backup-actions .danger {
  color: #fff;
  background: var(--red);
}

.backup-row {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  cursor: pointer;
}

.backup-row input {
  width: 18px;
  height: 18px;
}

.backup-row small {
  display: block;
  color: var(--muted);
  font-weight: 800;
}

#managedActions:not(:empty) {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.admin-row {
  display: grid;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px;
  background: #fff;
}

.admin-row strong {
  font-size: 0.92rem;
}

.admin-row span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.selected-teachers {
  display: grid;
  gap: 8px;
}

.selected-teacher {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px;
  background: #fff;
}

.selected-teacher span {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.selected-teacher button {
  width: auto;
  min-height: 34px;
  padding: 0 12px;
}

.admin-row button {
  margin-top: 4px;
  color: var(--ink);
  background: #f1e5d7;
}

.finance-panel,
.finance-lessons {
  display: grid;
  gap: 10px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  gap: 10px;
  margin-bottom: 14px;
}

.dashboard-card,
.month-card {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
  overflow: hidden;
}

.dashboard-card strong,
.dashboard-card span,
.dashboard-card small {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
}

.dashboard-count-button {
  justify-content: flex-start;
  width: fit-content;
  min-width: 64px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 8px;
  font-size: 1.35rem;
  font-weight: 900;
}

.dashboard-card-wide {
  display: grid;
  gap: 8px;
}

.dashboard-list {
  display: grid;
  gap: 8px;
}

.dashboard-list > div {
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
  min-width: 0;
}

.dashboard-list > div:first-child {
  border-top: 0;
  padding-top: 0;
}

.dashboard-list small {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
}

.dashboard-plan-card {
  gap: 10px;
}

.dashboard-plan-head {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 42px;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.dashboard-plan-head > div {
  min-width: 0;
}

.dashboard-plan-head strong,
.dashboard-plan-head span {
  text-align: center;
}

.dashboard-teacher-select {
  display: grid;
  gap: 6px;
  margin: 10px 0 14px;
}

.dashboard-teacher-select select {
  max-width: 420px;
}

.dashboard-week-button {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 50%;
  font-size: 0;
  background: linear-gradient(135deg, var(--blue), #173f66);
  box-shadow: 0 8px 18px rgba(16, 39, 68, 0.18);
}

.dashboard-week-button::before {
  content: "";
  width: 12px;
  height: 12px;
  border-top: 3px solid #fff;
  border-left: 3px solid #fff;
}

.dashboard-week-button[data-dashboard-week="-1"]::before {
  transform: translateX(2px) rotate(-45deg);
}

.dashboard-week-button[data-dashboard-week="1"]::before {
  transform: translateX(-2px) rotate(135deg);
}

.dashboard-week-button:hover {
  background: linear-gradient(135deg, var(--red), #a80f2e);
}

.dashboard-plan-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  border: 1px solid #9fb0c2;
  border-radius: 6px;
}

.dashboard-plan-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  border: 0;
  background: #fff;
}

.dashboard-plan-table.school-plan-table {
  min-width: calc(var(--visible-days, 7) * 130px);
}

.dashboard-plan-table th,
.dashboard-plan-table td {
  width: calc(100% / var(--visible-days, 7));
  border: 1px solid #9fb0c2;
  vertical-align: top;
  padding: 6px;
}

.dashboard-plan-table th {
  background: #dfe8f2;
  color: var(--ink);
  text-align: center;
  font-size: 0.78rem;
}

.dashboard-plan-table th span,
.dashboard-plan-table th small {
  display: block;
  overflow-wrap: anywhere;
}

.dashboard-plan-table th small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.dashboard-plan-lesson {
  display: grid;
  grid-template-columns: minmax(34px, auto) minmax(0, 1fr);
  gap: 2px 5px;
  min-width: 0;
  margin: 0 0 5px;
  border: 1px solid #b7c4d1;
  border-left: 4px solid var(--green);
  border-radius: 4px;
  background: #f9fbfd;
  padding: 5px;
  font-size: clamp(0.64rem, 1vw, 0.8rem);
  line-height: 1.25;
  cursor: pointer;
}

.school-plan-lesson {
  grid-template-columns: minmax(0, 1fr);
  border-left-width: 6px;
  border-left-color: var(--teacher-color, #2563eb);
  box-shadow: inset 0 3px 0 color-mix(in srgb, var(--teacher-color, #2563eb) 20%, transparent);
}

.dashboard-plan-lesson.school-plan-lesson > b,
.dashboard-plan-lesson.school-plan-lesson > strong,
.dashboard-plan-lesson.school-plan-lesson > span,
.dashboard-plan-lesson.school-plan-lesson > small {
  grid-column: 1;
  grid-row: auto;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.dashboard-plan-lesson.school-plan-lesson > b {
  white-space: nowrap;
}

.school-teacher-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 8px;
}

.school-teacher-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
}

.school-teacher-legend i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.school-teacher-editor label,
.school-manual-lesson label {
  min-width: min(100%, 220px);
}

.school-manual-lesson .checkbox-line {
  display: inline-flex;
  align-items: center;
  align-self: end;
  justify-content: flex-start;
  gap: 8px;
  min-height: 42px;
  text-transform: none;
  cursor: pointer;
}

.school-manual-lesson .checkbox-line input[type="checkbox"] {
  flex-basis: 18px;
  margin: 0;
  padding: 0;
  accent-color: var(--red);
}

.school-lesson-status {
  min-height: 24px;
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.school-lesson-status.success {
  color: var(--green);
}

.school-lesson-status.error {
  color: var(--red);
}

.private-student-school-action {
  border-color: #bfdbfe;
  background: #eff6ff;
}

.school-teacher-join-icon {
  color: #166534;
  background: #dcfce7;
}

.subscription-readonly-note,
.subscription-locked-panel {
  border: 1px solid #d9a527;
  border-radius: 8px;
  padding: 12px;
  color: #6b4a00;
  background: #fff8df;
}

.profile-sheet.school-subscription-sheet {
  width: min(100%, 560px);
  overflow: hidden;
  border: 1px solid rgba(16, 35, 63, 0.1);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(16, 35, 63, 0.28);
}

.school-subscription-sheet .sheet-head {
  position: static;
  min-height: 72px;
  padding: 14px 18px;
  border-bottom: 1px solid #e4e9ef;
  background: #fffaf5;
}

.school-subscription-sheet .sheet-head h2 {
  color: var(--ink);
  font-size: clamp(1.18rem, 3vw, 1.45rem);
}

.school-subscription-sheet .close-button {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
}

.school-subscription-content {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 14px 16px;
  padding: 22px;
}

.school-subscription-icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: #9a3412;
  background: #ffedd5;
  font-size: 1.7rem;
  font-weight: 900;
}

.school-subscription-message {
  align-self: center;
  min-width: 0;
}

.school-subscription-message > strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 1.05rem;
}

.school-subscription-message p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.school-subscription-actions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 4px;
}

.school-subscription-actions button {
  width: 100%;
  min-height: 46px;
  margin: 0;
}

@media (max-width: 560px) {
  .school-subscription-content {
    grid-template-columns: 42px minmax(0, 1fr);
    padding: 18px;
  }

  .school-subscription-icon {
    width: 42px;
    height: 42px;
    font-size: 1.4rem;
  }

  .school-subscription-actions {
    grid-template-columns: 1fr;
  }

  .school-subscription-actions [data-open-school-payments] {
    order: -1;
  }
}

.school-all-schedule {
  grid-column: 1 / -1;
  width: 100%;
}

.slot-readonly {
  align-self: center;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
}

.dashboard-plan-lesson:focus-visible {
  outline: 3px solid rgba(199, 37, 50, 0.3);
  outline-offset: 2px;
}

.slot-highlight {
  position: relative;
  z-index: 2;
  border: 3px solid #c72532 !important;
  outline: 6px solid rgba(199, 37, 50, 0.35);
  outline-offset: 4px;
  background: #fff1f3 !important;
  box-shadow: 0 0 0 8px rgba(199, 37, 50, 0.22), 0 16px 36px rgba(16, 35, 63, 0.22);
}

.slot-focus-ring::before {
  content: "";
  position: absolute;
  inset: -10px;
  border: 4px solid #c72532;
  border-radius: 14px;
  pointer-events: none;
  animation: lesson-target-ring 0.8s ease-in-out 6;
}

.slot-pulse {
  animation: lesson-target-pulse 0.8s ease-in-out 6;
}

@keyframes lesson-target-ring {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(0.98);
  }

  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

@keyframes lesson-target-pulse {
  0%,
  100% {
    transform: scale(1);
    outline-color: rgba(199, 37, 50, 0.24);
    background: #fff1f3;
    box-shadow: 0 0 0 7px rgba(199, 37, 50, 0.18), 0 12px 26px rgba(16, 35, 63, 0.16);
  }

  50% {
    transform: scale(1.035);
    outline-color: rgba(199, 37, 50, 0.78);
    background: #ffe1e6;
    box-shadow: 0 0 0 15px rgba(199, 37, 50, 0.38), 0 20px 42px rgba(16, 35, 63, 0.28);
  }
}

.student-plan-lesson {
  grid-template-columns: 1fr;
}

.dashboard-plan-lesson .lesson-info-row {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  width: 100%;
}

.dashboard-plan-lesson .lesson-info-button {
  width: 100%;
  max-width: 74px;
  min-height: 26px;
  padding: 4px 8px;
  font-size: 0.72rem;
}

.lesson-time-subject {
  display: grid;
  gap: 1px;
  min-width: 0;
}

.lesson-time-subject b,
.lesson-time-subject span {
  min-width: 0;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.lesson-time-subject span {
  color: var(--ink);
  font-weight: 800;
}

.dashboard-plan-lesson b,
.dashboard-plan-lesson span,
.dashboard-plan-lesson small {
  min-width: 0;
  overflow-wrap: anywhere;
}

.dashboard-plan-lesson b {
  color: var(--ink);
  grid-row: 1 / span 2;
}

.student-plan-lesson b {
  grid-row: auto;
}

.dashboard-plan-lesson small,
.dashboard-plan-empty {
  color: var(--muted);
  font-weight: 800;
}

.dashboard-plan-lesson > small {
  grid-column: 1 / -1;
  display: block;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.dashboard-plan-empty {
  display: block;
  text-align: center;
  font-size: 0.78rem;
}

.admin-subsection {
  display: grid;
  gap: 12px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfe;
}

.admin-subsection h3 {
  margin: 0;
  color: var(--ink);
}

.student-note-text,
.lesson-material-editor textarea {
  width: 100%;
  resize: vertical;
}

.lesson-material-editor {
  display: grid;
  gap: 12px;
}

.profile-sheet.lesson-material-sheet .lesson-info-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.profile-sheet.lesson-material-sheet .lesson-info-row {
  display: grid;
  grid-column: 1 / -1;
  gap: 6px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  padding: 12px;
  background: #f8fafc;
}

.profile-sheet.lesson-material-sheet .lesson-info-row strong {
  color: var(--ink);
}

.profile-sheet.lesson-material-sheet .lesson-info-row p {
  margin: 0;
  color: var(--ink);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.profile-sheet.lesson-material-sheet .lesson-info-attachment span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.profile-sheet.lesson-material-sheet .lesson-info-online-archive {
  border-color: #bfdbfe;
  background: #eff6ff;
}

.profile-sheet.lesson-material-sheet .lesson-info-online-archive .button-link {
  margin-top: 2px;
  background: #1d4ed8;
  box-shadow: 0 8px 18px rgba(29, 78, 216, 0.2);
}

.profile-sheet.lesson-material-sheet .lesson-info-panel > button {
  grid-column: 1 / -1;
  justify-self: stretch;
  width: 100%;
  margin-top: 4px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 0 18px;
  color: #fff;
  background: var(--red);
  box-shadow: 0 8px 18px rgba(199, 37, 50, 0.18);
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  appearance: none;
}

.button-link:hover,
.button-link:focus-visible {
  color: #fff;
  background: #a91222;
  text-decoration: none;
  outline: none;
}

.lesson-attachment-box .button-link {
  width: fit-content;
  min-width: 168px;
}

.planned-lessons-sheet {
  max-width: min(920px, calc(100vw - 28px));
}

.planned-lessons-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid #9fb0c2;
  border-radius: 8px;
}

.planned-lessons-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: #fff;
}

.planned-lessons-table th,
.planned-lessons-table td {
  border: 1px solid #9fb0c2;
  padding: 9px 10px;
  text-align: left;
  vertical-align: top;
}

.planned-lessons-table th {
  background: #dfe8f2;
  color: var(--ink);
  font-weight: 900;
}

.planned-lessons-table tr[data-planned-lesson] {
  cursor: pointer;
}

.planned-lessons-table tr[data-planned-lesson]:hover td {
  background: #fff1f3;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.month-grid.month-grid-detailed {
  grid-template-columns: 1fr;
  gap: 12px;
}

.month-day {
  min-height: 74px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px;
  background: rgba(255, 255, 255, 0.72);
}

.month-day strong,
.month-day small,
.month-day span {
  display: block;
}

.month-day.has-lessons {
  border-color: rgba(23, 132, 91, 0.42);
  background: rgba(23, 132, 91, 0.08);
}

.month-day-detailed {
  display: grid;
  gap: 8px;
  min-width: 0;
  min-height: 0;
  padding: 10px;
}

.month-day-detailed.inactive {
  color: var(--muted);
  background: rgba(16, 35, 63, 0.04);
}

.month-day-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.month-day-head strong {
  font-size: 1.18rem;
}

.month-day-head small {
  color: var(--muted);
  font-weight: 800;
  text-transform: capitalize;
}

.month-day-head span,
.month-day-note {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-align: right;
}

.month-day-head .day-toggle {
  margin-left: auto;
}

.month-day-detailed.collapsed {
  min-height: 0;
}

.month-day-note {
  margin: -4px 0 0;
}

.month-day-detailed .slots {
  gap: 6px;
}

.month-day-detailed .slot {
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 7px;
  padding: 8px;
}

.month-day-detailed .slot button,
.month-day-detailed .assign-controls {
  grid-column: 1 / -1;
}

.finance-filters,
.finance-actions {
  display: grid;
  gap: 10px;
}

.finance-bulk-period {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfd;
  padding: 12px;
  display: grid;
  gap: 10px;
}

.finance-bulk-period > strong {
  color: var(--ink);
}

.finance-filters.compact {
  grid-template-columns: repeat(2, minmax(160px, 1fr));
}

.finance-summary span {
  color: var(--ink);
}

.finance-check-all,
.finance-lesson {
  cursor: pointer;
}

.finance-check-all {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
}

.finance-check-all input,
.finance-lesson input {
  width: auto;
  min-height: auto;
}

.finance-lesson {
  grid-template-columns: auto 1fr;
  align-items: start;
}

.finance-lesson input {
  grid-row: 1 / span 3;
  margin-top: 2px;
}

.lesson-stats {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.lesson-stats.compact {
  margin-top: 10px;
  margin-bottom: 0;
}

.lesson-stats-head {
  background: rgba(16, 35, 63, 0.04);
}

.lesson-stats-filter {
  margin-top: 4px;
}

.lesson-stat-row span {
  color: var(--ink);
}

.lesson-stats-total {
  border-color: rgba(16, 35, 63, 0.24);
  background: rgba(16, 35, 63, 0.05);
}

.lesson-stat-row .lesson-debt {
  color: #c1121f;
  font-weight: 900;
}

.student-payment-summary {
  display: grid;
  width: 100%;
  max-width: 100%;
  gap: 8px;
  margin: 10px 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px;
  background: #fff;
}

.payment-summary-row {
  display: grid;
  gap: 5px;
}

.payment-summary-row strong {
  font-size: 0.95rem;
}

.payment-summary-row span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.payment-summary-row .payment-overpaid {
  color: var(--green);
}

.weekday-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.weekday-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px;
  background: #fff;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: none;
}

.weekday-toggle input {
  width: 18px;
  min-height: 18px;
}

.schedule-settings-panel {
  display: grid;
  gap: 10px;
}

.recurring-booking {
  display: grid;
  gap: 10px;
}

.vacation-panel {
  display: grid;
  gap: 10px;
}

.vacation-note {
  margin: 0;
  border: 1px solid rgba(200, 18, 51, 0.18);
  border-radius: 8px;
  padding: 12px;
  color: var(--red);
  background: #fff1f3;
  font-weight: 900;
  text-align: center;
}

.vacation-conflicts {
  display: grid;
  gap: 12px;
}

.vacation-conflict-list {
  display: grid;
  gap: 8px;
  max-height: min(46vh, 420px);
  overflow: auto;
}

.recurring-range {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.recurring-days {
  display: grid;
  gap: 8px;
}

.recurring-day {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(110px, 150px);
  gap: 8px;
  align-items: center;
}

.recurring-day.disabled {
  opacity: 0.55;
}

.recurring-day select {
  min-height: 40px;
}

.assign-controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.assign-controls select,
.assign-controls input,
.assign-controls button {
  min-width: 0;
  min-height: 38px;
  font-size: 0.78rem;
}

.assign-controls input[data-custom-location] {
  min-width: min(100%, 260px);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  background: #fff;
  color: var(--text);
}

.teacher-location-new,
.teacher-location-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(140px, auto) auto auto;
  gap: 8px;
  align-items: center;
}

.teacher-location-row .location-active-control {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 9px;
  min-height: 44px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: none;
  line-height: 1.25;
  cursor: pointer;
}

.teacher-location-row .location-active-control:hover {
  background: #fff5f6;
  border-color: #c8102e;
}

.teacher-location-row .location-active-control input[type="checkbox"] {
  margin: 0;
  padding: 0;
  accent-color: #c8102e;
  cursor: pointer;
}

.teacher-location-row .location-active-control input:focus-visible {
  outline: 3px solid #175bd8;
  outline-offset: 3px;
}

.teacher-reminder-settings .journal-check {
  min-height: 44px;
  text-transform: none;
  font-size: 0.875rem;
  color: var(--ink);
  cursor: pointer;
}
.teacher-reminder-settings .journal-check input[type="checkbox"] {
  margin: 0;
  padding: 0;
  accent-color: #c8102e;
}
.teacher-reminder-settings input:focus-visible {
  outline: 3px solid #175bd8;
  outline-offset: 3px;
}

.teacher-location-new input,
.teacher-location-new select,
.teacher-location-row input[type="text"],
.teacher-location-row select {
  min-height: 40px;
}

@media (max-width: 720px) {
  .teacher-location-new,
  .teacher-location-row {
    grid-template-columns: 1fr;
  }
}

.cookie-banner {
  position: fixed;
  left: 50%;
  bottom: 16px;
  z-index: 30;
  width: min(calc(100% - 32px), 448px);
  transform: translateX(-50%);
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  color: var(--ink);
  background: #fff;
  box-shadow: var(--shadow);
}

.cookie-banner p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 650;
}

@keyframes flyLeft {
  from { opacity: 0; transform: translateX(-140px) rotate(-8deg) scale(0.88); }
  to { opacity: 1; transform: translateX(0) rotate(0) scale(1); }
}

@keyframes flyRight {
  from { opacity: 0; transform: translateX(180px) rotate(7deg) scale(0.9); }
  to { opacity: 1; transform: translateX(0) rotate(0) scale(1); }
}

@keyframes flyTop {
  from { opacity: 0; transform: translateY(-150px) rotate(5deg) scale(0.88); }
  to { opacity: 1; transform: translateY(0) rotate(0) scale(1); }
}

@keyframes flyBottom {
  from { opacity: 0; transform: translateY(160px) rotate(-5deg) scale(0.9); }
  to { opacity: 1; transform: translateY(0) rotate(0) scale(1); }
}

@keyframes titleIn {
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes introExit {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}

@media (min-width: 700px) {
  .phone-shell {
    width: min(100%, 1180px);
  }

  .app-view {
    padding: 28px 28px calc(30px + env(safe-area-inset-bottom));
  }

  .auth-card {
    max-width: 560px;
    margin: 0 auto;
    padding: 22px;
  }

  .welcome-view {
    padding: 28px;
  }

  .app-header,
  .profile-summary,
  .schedule-teacher-panel,
  .week-panel,
  .tabs,
  #dashboardTab,
  .dashboard-grid,
  .legend,
  .pdf-export-panel,
  .student-payment-summary,
  .messages,
  .message-form,
  #scheduleTab .days {
    width: min(100%, 1040px);
    margin-left: auto;
    margin-right: auto;
  }

  #dashboardTab {
    display: none;
  }

  #dashboardTab.visible {
    display: block;
  }

  .admin-grid {
    width: min(100%, 780px);
    margin-left: auto;
    margin-right: auto;
    grid-template-columns: 1fr;
    align-items: start;
    gap: 18px;
  }

  .admin-card {
    min-width: 0;
    padding: 16px;
  }

  .message-form {
    grid-template-columns: minmax(180px, 220px) minmax(0, 1fr) auto;
    align-items: end;
  }

  .message-form input[type="file"] {
    grid-column: 1 / -1;
  }

  .message-form textarea {
    min-height: 118px;
  }

  .weekday-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .assign-controls {
    grid-template-columns: minmax(140px, 1fr) repeat(3, auto);
    align-items: center;
  }

  .slot {
    grid-template-columns: 64px minmax(180px, 1fr) auto;
  }

  .slot .assign-controls:has(select) {
    grid-column: 2 / -1;
    width: 100%;
    grid-template-columns: minmax(260px, 1fr) repeat(2, auto);
  }

  .assign-controls button {
    width: auto;
    min-width: 96px;
    padding-inline: 12px;
    white-space: nowrap;
  }

  .profile-sheet {
    width: min(100%, 620px);
  }

  .profile-sheet .account-panel {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1100px) {
  .phone-shell {
    width: min(100%, 1180px);
  }

  .app-view {
    padding: 34px 42px calc(36px + env(safe-area-inset-bottom));
  }

  .welcome-view {
    padding: 34px 42px;
  }

  .app-header,
  .profile-summary,
  .schedule-teacher-panel,
  .week-panel,
  .tabs,
  #dashboardTab,
  .dashboard-grid,
  .legend,
  .pdf-export-panel,
  .student-payment-summary,
  .messages,
  .message-form,
  #scheduleTab .days {
    width: min(100%, 1040px);
  }

  .admin-grid {
    width: min(100%, 1040px);
    gap: 20px;
  }

  .admin-card {
    padding: 18px;
  }

  .messages {
    height: min(680px, 68vh);
  }

  .mailbox {
    grid-template-columns: 280px 1fr;
  }

  .cookie-banner {
    width: min(720px, calc(100% - 48px));
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (max-width: 699px) {
  body {
    background: var(--paper);
  }

  .phone-shell {
    width: min(100vw, 480px);
    max-width: 100vw;
    margin-inline: auto;
    box-shadow: none;
  }

  .profile-modal {
    align-items: flex-start;
    padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  }

  .profile-sheet {
    max-height: calc(100dvh - max(24px, env(safe-area-inset-top) + env(safe-area-inset-bottom)));
  }

  .app-view {
    padding: 18px max(12px, env(safe-area-inset-left)) calc(22px + env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-right));
    margin-inline: auto;
  }

  .app-header {
    align-items: flex-start;
    padding-top: 6px;
  }

  .brand-logo {
    width: min(280px, calc(100vw - 205px));
  }

  h1 {
    font-size: 1.72rem;
  }

  .auth-view {
    padding: 18px max(12px, env(safe-area-inset-left)) 18px max(12px, env(safe-area-inset-right));
    margin-inline: auto;
  }

  .welcome-view {
    padding: 16px max(12px, env(safe-area-inset-left)) 22px max(12px, env(safe-area-inset-right));
  }

  .welcome-header {
    margin-bottom: 10px;
  }

  .welcome-header-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .welcome-logo {
    width: min(245px, calc(100vw - 138px));
  }

  .welcome-hero {
    min-height: auto;
    padding: 22px;
  }

  .welcome-media {
    position: relative;
    min-height: 280px;
    margin: 6px -8px -8px;
  }

  .welcome-phone {
    right: 50%;
    bottom: 12px;
    width: min(100%, 310px);
    transform: translateX(50%);
  }

  .welcome-shape.globe {
    right: 3%;
    top: 8%;
    width: 92px;
  }

  .welcome-shape.book {
    left: 2%;
    right: auto;
    bottom: 2%;
    width: 118px;
  }

  .welcome-shape.dictionary {
    left: 5%;
    right: auto;
    top: 10%;
    width: 84px;
  }

  .welcome-shape.calculator {
    right: 12%;
    bottom: 5%;
    width: 72px;
  }

  .welcome-actions,
  .welcome-band {
    display: grid;
  }

  .welcome-actions button,
  .welcome-band button {
    width: 100%;
    min-width: 0;
  }

  .welcome-features {
    grid-template-columns: 1fr;
  }

  .dashboard-plan-table th,
  .dashboard-plan-table td {
    padding: 2px;
  }

  .dashboard-plan-table th {
    font-size: 0.5rem;
    line-height: 1.15;
  }

  .dashboard-plan-table th small {
    font-size: 0.46rem;
  }

  .dashboard-plan-lesson {
    grid-template-columns: 1fr;
    gap: 1px;
    border-left-width: 3px;
    border-radius: 3px;
    margin-bottom: 3px;
    padding: 3px;
    font-size: clamp(0.43rem, 1.95vw, 0.58rem);
    line-height: 1.12;
  }

  .dashboard-plan-lesson b {
    grid-row: auto;
  }

  .lesson-time-subject {
    gap: 0;
  }

  .lesson-info-button {
    grid-column: 1;
    min-height: 22px;
    padding: 2px 4px;
    font-size: 0.5rem;
  }

  .dashboard-count-button {
    min-width: 52px;
    min-height: 36px;
    padding: 0 12px;
    font-size: 1.1rem;
  }

  .planned-lessons-table {
    min-width: 0;
    font-size: 0.68rem;
  }

  .planned-lessons-table th,
  .planned-lessons-table td {
    padding: 5px 4px;
  }

  .dashboard-plan-empty {
    font-size: 0.52rem;
  }

  .app-header,
  .profile-summary,
  .schedule-teacher-panel,
  .week-panel,
  .tabs,
  .dashboard-grid,
  .legend,
  .pdf-export-panel,
  .student-payment-summary,
  .days,
  .admin-grid,
  .messages,
  .message-form {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .admin-grid,
  .admin-card,
  .admin-list,
  .admin-row {
    width: 100%;
    min-width: 0;
  }

  .admin-card {
    overflow: hidden;
  }

  .admin-card-head {
    flex-wrap: wrap;
  }

  .admin-row {
    justify-items: stretch;
    overflow-wrap: anywhere;
  }

  .pdf-export-panel {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    justify-content: stretch;
    overflow-x: visible;
    white-space: normal;
  }

  .pdf-mobile-heading {
    display: block;
    grid-column: 1 / -1;
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
  }

  .pdf-export-title,
  .pdf-all-teachers {
    font-size: 0.74rem;
  }

  .pdf-title-full {
    display: none;
  }

  .pdf-title-short {
    display: inline;
  }

  .pdf-export-title {
    justify-self: end;
    text-align: right;
  }

  .pdf-export-panel input[type="date"] {
    flex-basis: auto !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none;
  }

  .pdf-all-teachers,
  .pdf-export-panel button {
    grid-column: 1 / -1;
  }

  .admin-row strong,
  .admin-row span {
    min-width: 0;
  }

  .admin-row input,
  .admin-row select,
  .admin-row button,
  .admin-card > input,
  .admin-card > select,
  .admin-card > button,
  .admin-card .field,
  .admin-card .field input,
  .admin-card .field select {
    width: 100%;
    max-width: 100%;
  }

  .recurring-range,
  .recurring-day {
    grid-template-columns: 1fr;
  }

  .finance-lesson {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .month-grid.month-grid-detailed {
    grid-template-columns: 1fr;
  }

  .account-panel {
    grid-template-columns: 1fr;
  }

  .slot {
    grid-template-columns: 54px minmax(0, 1fr) auto;
  }

  .assign-controls {
    grid-column: 1 / -1;
  }

  .messages {
    height: min(68dvh, 600px);
    min-height: 500px;
  }

  .mailbox {
    grid-template-columns: 1fr;
    grid-template-rows: 136px minmax(0, 1fr);
  }

  .mailbox-list {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .mailbox-thread,
  .thread-messages {
    min-height: 0;
  }
}

@media (max-width: 460px) {
  .app-header {
    gap: 10px;
  }

  .brand-logo {
    width: min(240px, calc(100vw - 190px));
  }

  h1 {
    font-size: 1.45rem;
  }

  .tabs {
    gap: 6px;
    margin-right: -12px;
    margin-left: -12px;
    padding-right: 12px;
    padding-left: 12px;
    scroll-padding-inline: 12px;
    scroll-snap-type: inline proximity;
  }

  .tab {
    flex: 0 0 auto;
    padding-inline: 8px;
    font-size: 0.86rem;
    scroll-snap-align: start;
  }

  .welcome-header {
    align-items: flex-start;
  }

  .welcome-header button {
    min-width: 90px;
    padding-inline: 10px;
  }

  .welcome-copy h1 {
    font-size: clamp(2.2rem, 14vw, 3.4rem);
  }

  .message-form {
    grid-template-columns: 1fr;
  }

  .message-bubble {
    max-width: 92%;
  }

  .slot {
    grid-template-columns: 52px 1fr;
  }

  .slot button {
    grid-column: 1 / -1;
  }

  .month-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .month-grid.month-grid-detailed {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 390px) {
  .account-panel {
    grid-template-columns: 1fr;
  }

  .account-panel button {
    grid-column: auto;
  }

  .slot {
    grid-template-columns: 54px 1fr;
  }

  .slot button {
    grid-column: 1 / -1;
  }
}

/* Kontrast strony powitalnej: tekst pozostaje ciemny na jasnych powierzchniach. */
.welcome-modern,
.welcome-modern .welcome-section,
.welcome-modern .welcome-feature-grid article,
.welcome-modern .welcome-role-grid article,
.welcome-modern .welcome-price-grid article {
  color: #10233f;
}

.welcome-live-showcase {
  color: #10233f;
  background:
    radial-gradient(circle at 100% 0%, rgba(224, 173, 54, 0.20), transparent 28%),
    linear-gradient(145deg, #edf5fc, #dceaf6);
  box-shadow: 0 24px 60px rgba(16, 35, 63, 0.14);
}

.welcome-live-copy .welcome-eyebrow {
  color: #1f548f;
}

.welcome-live-copy h2,
.welcome-live-copy > p:not(.welcome-eyebrow):not(.welcome-live-trial),
.welcome-live-copy ul,
.welcome-live-trial {
  color: #10233f;
}

.welcome-price-grid .price-featured {
  border-color: rgba(40, 94, 158, 0.28);
  color: #10233f;
  background: #dbeaf8;
}

.welcome-price-grid .price-featured > span,
.welcome-price-grid .price-featured p,
.welcome-price-grid .price-featured > strong small {
  color: #42546b;
}

.welcome-final-cta {
  color: #10233f;
  background: linear-gradient(135deg, #f8e5e7, #f3d4d8);
  box-shadow: 0 22px 50px rgba(199, 37, 50, 0.12);
}

.welcome-final-cta h2,
.welcome-final-cta > div:first-child > span {
  color: #10233f;
}

.welcome-final-cta button {
  color: #fff;
  background: #c72532;
}

.welcome-final-cta .secondary-button {
  border-color: rgba(16, 35, 63, 0.18);
  color: #10233f;
  background: #fff;
}

/* Powitalna v4: spokojniejszy układ i bezwarunkowy kontrast na jasnych kartach. */
#welcomeEditable .welcome-modern { gap: clamp(42px, 6vw, 70px); color: #10233f; }
#welcomeEditable .welcome-modern .welcome-hero { min-height: 520px; }
#welcomeEditable .welcome-modern .welcome-hero .welcome-eyebrow { color: var(--blue); }
#welcomeEditable .welcome-modern .welcome-section,
#welcomeEditable .welcome-modern .welcome-section-heading,
#welcomeEditable .welcome-modern .welcome-feature-grid article,
#welcomeEditable .welcome-modern .welcome-price-grid article,
#welcomeEditable .welcome-modern .product-day-card,
#welcomeEditable .welcome-modern .product-notice,
#welcomeEditable .welcome-modern .live-screen-main { color: #10233f; }
#welcomeEditable .welcome-modern .welcome-section-heading h2,
#welcomeEditable .welcome-modern .welcome-feature-grid strong,
#welcomeEditable .welcome-modern .welcome-price-grid article > strong,
#welcomeEditable .welcome-modern .product-day-card p,
#welcomeEditable .welcome-modern .product-notice strong { color: #10233f; }
#welcomeEditable .welcome-modern .welcome-feature-grid span,
#welcomeEditable .welcome-modern .welcome-price-grid article p,
#welcomeEditable .welcome-modern .welcome-price-grid article > strong small,
#welcomeEditable .welcome-modern .welcome-section-heading > span { color: #526176; }
#welcomeEditable .welcome-modern .welcome-functions { width: 100%; max-width: 940px; margin-inline: auto; }
#welcomeEditable .welcome-modern .welcome-pricing { background: #f3ede5; }
#welcomeEditable .welcome-modern .welcome-price-grid .price-featured { color: #10233f; background: #dbeaf8; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}
/* Pasek bezpieczeństwa środowiska testowego. */
.test-environment-banner {
  position: sticky;
  top: 0;
  z-index: 10000;
  padding: 8px 12px;
  background: #9b1c1c;
  color: #fff;
  text-align: center;
  font: 700 12px/1.35 system-ui, sans-serif;
  letter-spacing: .04em;
}

.slot-online-badge {
  display: inline-flex;
  margin-top: 4px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #075985;
  font-size: 11px;
  font-weight: 800;
}

.online-lesson-choice {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  width: auto;
  min-width: 0;
  padding: 7px 9px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #fff;
  font-size: 12px;
  font-weight: 700;
}

.admin-live-retention {
  display: grid;
  gap: 7px;
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid #d8e0ea;
}

.admin-live-retention-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-live-retention-options button {
  flex: 0 1 auto;
  min-width: 88px;
}

.admin-live-retention-options button.retention-current {
  border-color: #10233f;
  background: #10233f;
  color: #fff;
  box-shadow: 0 0 0 2px rgba(16, 35, 63, 0.16);
}

.admin-live-retention-options button.retention-current::after {
  content: " ✓";
}

.payments-root {
  display: grid;
  gap: 18px;
}

.payments-head,
.payment-instructions-head,
.payment-product-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.payments-head h1,
.payments-head p,
.payment-instructions h2,
.payment-product h2,
.payment-product p {
  margin: 0;
}

.payments-head p,
.payment-product p,
.payment-instructions > p {
  color: var(--muted);
  line-height: 1.5;
}

.payment-mode-badge {
  flex: 0 0 auto;
  padding: 7px 11px;
  border-radius: 999px;
  background: #fff0c7;
  color: #7c5200;
  font-size: 0.75rem;
  font-weight: 900;
}

.payment-context-note,
.payment-product,
.payment-instructions {
  border: 1px solid #d4deea;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 8px 26px rgba(16, 35, 63, 0.07);
}

.payment-context-note {
  display: grid;
  gap: 4px;
  padding: 13px 15px;
  background: #eef8ff;
}

.payment-context-note span {
  color: #4b6078;
  font-size: 0.84rem;
}

.payment-products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.payment-product {
  display: grid;
  align-content: start;
  gap: 11px;
  min-width: 0;
  padding: 16px;
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.payment-product.selected {
  border-color: var(--blue);
  background: #f4f8ff;
  box-shadow: inset 0 0 0 2px rgba(40, 94, 158, 0.2), 0 8px 26px rgba(16, 35, 63, 0.1);
}

.payment-product h2 {
  font-size: 1rem;
  line-height: 1.25;
}

.payment-product-head strong {
  flex: 0 0 auto;
  color: var(--blue);
  font-size: 1.05rem;
  white-space: nowrap;
}

.payment-product > span {
  color: #4b6078;
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.4;
}

.payment-product > button {
  align-self: end;
  margin-top: auto;
}

.payment-instructions {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.payment-instructions-head > strong {
  color: var(--red);
  font-size: 1.45rem;
  white-space: nowrap;
}

.payment-instructions-head span,
.payment-methods span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.payment-methods {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 10px;
}

.payment-methods > div {
  display: grid;
  gap: 7px;
  min-width: 0;
  padding: 13px;
  border-radius: 10px;
  background: #f4f6f9;
}

.payment-methods strong {
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.payment-methods .payment-transfer-title {
  grid-column: 1 / -1;
  background: #fff8e8;
}

.payment-methods button {
  justify-self: start;
  min-height: 36px;
}

.payment-autopay-placeholder {
  width: 100%;
  color: #667085;
  background: #e8edf3;
}

.payment-status-note {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
}

@media (max-width: 520px) {
  .payments-head,
  .payment-instructions-head,
  .payment-product-head {
    align-items: flex-start;
  }

  .payment-products,
  .payment-methods {
    grid-template-columns: 1fr;
  }

  .payment-methods .payment-transfer-title {
    grid-column: auto;
  }

  .admin-live-retention-options button {
    flex: 1 1 calc(50% - 4px);
  }

  .tabs {
    flex-wrap: wrap;
    gap: 6px;
    margin: 14px 0 12px;
    padding: 0;
    overflow: visible;
    scroll-snap-type: none;
  }

  .tab {
    flex: 1 1 calc(33.333% - 4px);
    min-width: 105px;
    padding-inline: 8px;
    white-space: nowrap;
    scroll-snap-align: none;
  }
}

@media (max-width: 340px) {
  .tab {
    min-width: 96px;
    font-size: 0.8rem;
  }
}

@media (max-width: 900px) {
  .welcome-modern .welcome-hero,
  .welcome-live-showcase {
    grid-template-columns: 1fr;
  }

  .welcome-modern .welcome-hero {
    min-height: auto;
  }

  .welcome-product {
    width: min(100%, 560px);
    margin: 8px auto 14px;
    transform: none;
  }

  .welcome-feature-grid,
  .welcome-role-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .welcome-final-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 699px) {
  .welcome-view {
    padding-bottom: 34px;
  }

  .welcome-header {
    align-items: center;
    margin-bottom: 16px;
  }

  .welcome-header-actions {
    display: flex;
    flex-wrap: nowrap;
  }

  .welcome-header-actions #welcomeDemo {
    display: none;
  }

  .welcome-modern {
    gap: 58px;
  }

  .welcome-modern .welcome-hero {
    gap: 30px;
    border-radius: 20px;
    padding: 26px 20px 34px;
  }

  .welcome-modern .welcome-copy {
    gap: 16px;
  }

  .welcome-modern .welcome-copy h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .welcome-benefits {
    display: grid;
  }

  .welcome-product {
    margin-bottom: 8px;
    border-radius: 17px;
    padding: 10px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-day-card {
    display: none;
  }

  .product-notice {
    width: 92%;
    margin-bottom: -30px;
  }

  .welcome-stats {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: -20px;
  }

  .welcome-feature-grid,
  .welcome-role-grid,
  .welcome-price-grid {
    grid-template-columns: 1fr;
  }

  .welcome-feature-grid article {
    min-height: 0;
  }

  .welcome-live-showcase,
  .welcome-pricing,
  .welcome-final-cta {
    border-radius: 20px;
    padding: 26px 20px;
  }

  .welcome-live-visual {
    min-height: 290px;
  }

  .live-board-equation {
    min-height: 150px;
  }

  .welcome-price-grid .price-featured {
    transform: none;
  }

  .welcome-final-cta .welcome-actions {
    display: grid;
    width: 100%;
  }

  .intro-skip {
    right: 16px;
    bottom: 14px;
  }
}

@media (max-width: 390px) {
  .welcome-logo {
    width: min(205px, calc(100vw - 120px));
  }

  .welcome-header button {
    min-width: 82px;
    padding-inline: 8px;
    font-size: .78rem;
  }

  .welcome-modern .welcome-hero,
  .welcome-live-showcase,
  .welcome-pricing,
  .welcome-final-cta {
    padding-right: 17px;
    padding-left: 17px;
  }

  .live-screen-pip {
    width: 76px;
    height: 58px;
  }
}
.schedule-manual-actions{display:flex;margin-top:14px}.schedule-manual-actions button{width:100%;min-height:48px}.downloads-card{background:#fff;border:1px solid #d7dee8;border-radius:14px;padding:18px}.downloads-card>header,.download-row{display:flex;gap:12px;align-items:center;justify-content:space-between}.downloads-card>header p,.download-row p{margin:4px 0}.downloads-categories,.downloads-upload,.downloads-list{margin-top:18px;padding-top:16px;border-top:1px solid #e3e8ef}.downloads-categories form,.downloads-upload form{display:grid;grid-template-columns:minmax(180px,1fr) minmax(120px,220px) auto;gap:10px;margin:8px 0}.downloads-upload form{grid-template-columns:minmax(180px,1.3fr) minmax(150px,.7fr) minmax(180px,1fr) auto}.download-row{border:1px solid #dde4ed;border-radius:10px;padding:12px;margin:10px 0}.download-row>div{min-width:0;flex:1}.download-row strong,.download-row small{display:block;overflow-wrap:anywhere}.download-row select{max-width:190px}.downloads-status.error{color:#b42318}@media(max-width:800px){.downloads-categories form,.downloads-upload form,.download-row{display:grid;grid-template-columns:1fr}.download-row select{max-width:none}}
.message-recipient-field{display:flex;flex-direction:column;gap:4px;font-size:.82rem;font-weight:700}.message-recipient-field select{font-size:1rem;font-weight:400}.journal-recipient-picker{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px;border:1px solid #d7dee8;border-radius:10px;padding:12px}.journal-recipient-picker legend{font-weight:700;padding:0 6px}
.message-multiple-panel{grid-column:1/-1;border:1px solid #d7dee8;border-radius:10px;padding:10px}.message-multiple-toggle{margin:0}.message-recipient-checklist{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px;margin-top:10px;max-height:260px;overflow:auto}.message-recipient-checklist label{display:flex;align-items:center;gap:8px;padding:8px;border-radius:8px;background:#f7f9fc;font-weight:600}.journal-recipient-actions{display:flex;gap:8px;margin-bottom:8px}.journal-recipient-actions button{width:auto}
.message-form{grid-template-columns:minmax(0,1fr)}.message-form>.message-recipient-field,.message-form>.message-multiple-panel,.message-form>.message-editor,.message-form>input[type="file"],.message-form>button[type="submit"]{grid-column:1/-1;width:100%}.message-recipient-field select,.message-editor,.message-editor textarea{width:100%;min-width:0}
.class-save-status{min-height:1.35rem;margin:.35rem 0 0;font-weight:700;color:#526071}.class-save-status.success{color:#18794e}.class-save-status.error{color:#b4232f}.class-manager,.class-browser,.class-detail-section{border:1px solid #d8e0ea;border-radius:16px;background:#fff}.class-manager{margin-bottom:18px;overflow:hidden}.class-manager>summary{cursor:pointer;padding:16px 18px;font-size:1.05rem;font-weight:800;background:#f7f9fc}.class-manager>.journal-form{padding:18px}.class-member-picker{max-height:330px;overflow:hidden}.class-member-picker>input{margin-bottom:10px}.class-member-picker>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;max-height:220px;overflow:auto;padding:3px}.class-member-picker .journal-check{margin:0;padding:9px;border:1px solid #e0e6ee;border-radius:10px;align-items:center}.class-member-picker small{margin-left:auto;color:#667085}.class-form-actions{display:flex;gap:10px;align-items:center}.class-browser{padding:18px}.class-toolbar{display:grid;grid-template-columns:minmax(260px,1fr) auto auto;gap:10px;align-items:end;margin-bottom:16px}.class-toolbar label{font-weight:700}.class-workspace{display:grid;grid-template-columns:minmax(210px,260px) minmax(0,1fr);gap:18px;align-items:start}.class-roster{border:1px solid #d8e0ea;border-radius:14px;overflow:hidden;background:#f7f9fc}.class-roster h4{margin:0;padding:14px 15px;border-bottom:1px solid #d8e0ea}.class-roster button{display:flex;width:100%;flex-direction:column;gap:2px;padding:12px 15px;border:0;border-bottom:1px solid #e4e9f0;border-radius:0;background:transparent;color:#112846;text-align:left;box-shadow:none}.class-roster button:hover,.class-roster button.active{background:#112846;color:#fff}.class-roster button small{opacity:.78}.class-student-card{min-width:0}.class-student-head{display:flex;justify-content:space-between;gap:15px;align-items:flex-start;padding:4px 2px 14px}.class-student-head h3,.class-student-head p{margin:0}.class-student-head p{margin-top:5px;color:#657286}.class-inline-form{display:flex;gap:10px;align-items:end;flex-wrap:wrap;padding:13px 14px;margin:0 0 14px;border:1px solid #d8e0ea;border-radius:12px;background:#f8fafc}.class-inline-form label{flex:1 1 210px;font-weight:700}.class-inline-form .class-save-status{flex-basis:100%}.class-detail-section{padding:15px;margin:0 0 14px}.class-detail-section>h4{margin:0 0 12px}.class-contact{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid #e5eaf0}.class-contact p{margin:4px 0}.class-contact:last-of-type{border-bottom:0}.class-contact .journal-pill{margin-left:6px}.class-subject-list{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.class-subject-list>span{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:#e9f1fb;color:#17395f;font-weight:700}.class-subject-list button{width:24px;height:24px;min-height:0;padding:0;border-radius:50%;box-shadow:none}.class-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.class-detail-grid>article{min-width:0;padding:15px;border:1px solid #d8e0ea;border-radius:14px;background:#fff}.class-detail-grid h4{margin-top:0}.class-table-wrap{max-width:100%;overflow:auto}.class-table-wrap .journal-table{min-width:580px}.class-finance p{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid #e5eaf0;padding-bottom:7px}.secondary-button.danger{color:#a61b29;border-color:#e9a7ad}
@media(max-width:850px){.class-workspace,.class-detail-grid{grid-template-columns:1fr}.class-toolbar{grid-template-columns:1fr 1fr}.class-toolbar label{grid-column:1/-1}.class-member-picker>div{grid-template-columns:1fr}.class-roster{max-height:280px;overflow:auto}}
@media(max-width:560px){.class-toolbar{grid-template-columns:1fr}.class-browser{padding:12px}.class-inline-form{align-items:stretch}.class-inline-form button{width:100%}.class-contact{flex-direction:column}.class-form-actions{flex-direction:column;align-items:stretch}}
.mailbox-user.class-chat{border-left:4px solid #2563eb;background:#eef5ff}.mailbox-user.class-chat.active{background:#112846;border-left-color:#f2b84b}.mailbox-user.class-chat .thread-avatar{border-radius:12px}