/* BonchFlow visual system: warm Bonch orange, calm surfaces, two device-local themes. */
:root {
  --ink: #26221f;
  --ink-soft: #756d66;
  --paper: #fff8f1;
  --surface: rgba(255, 255, 255, .93);
  --surface-solid: #ffffff;
  --surface-soft: #fff1e5;
  --line: rgba(79, 48, 25, .11);
  --brand: #ef7617;
  --brand-strong: #cf5800;
  --brand-soft: #ffead8;
  --purple: #ef7617;
  --accent: #ffb05d;
  --accent-dark: #5b2900;
  --peach: #ff9858;
  --mint: #69d3b4;
  --danger: #d95345;
  --shadow: 0 18px 48px rgba(104, 55, 18, .09);
  --shadow-hover: 0 22px 55px rgba(104, 55, 18, .14);
  --radius: 26px;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

html { background: var(--paper); }
body {
  background:
    radial-gradient(circle at 4% 0%, rgba(255, 180, 98, .22), transparent 27rem),
    radial-gradient(circle at 96% 8%, rgba(255, 225, 190, .52), transparent 25rem),
    var(--paper);
  font-family: ui-rounded, "SF Pro Rounded", "Nunito Sans", "Segoe UI Variable", "Segoe UI", sans-serif;
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
  transition: background-color .28s ease, color .28s ease;
}

.ambient-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.ambient-orb {
  position: absolute;
  display: block;
  border-radius: 50%;
  transform: translate3d(0, 0, 0);
}
.ambient-orb-one {
  width: min(52vw, 720px);
  aspect-ratio: 1;
  top: -30%;
  right: -15%;
  opacity: .44;
  background: radial-gradient(circle, rgba(255, 157, 66, .58), rgba(255, 187, 111, .13) 58%, transparent 72%);
  animation: ambient-one 22s ease-in-out infinite alternate;
}
.ambient-orb-two {
  width: min(46vw, 640px);
  aspect-ratio: 1;
  left: -18%;
  bottom: -32%;
  opacity: .34;
  background: radial-gradient(circle, rgba(255, 193, 118, .62), rgba(255, 222, 183, .1) 60%, transparent 74%);
  animation: ambient-two 27s ease-in-out infinite alternate;
}
.ambient-orb-three {
  width: min(28vw, 400px);
  aspect-ratio: 1;
  top: 38%;
  left: 38%;
  opacity: .2;
  background: radial-gradient(circle, rgba(239, 118, 23, .42), transparent 70%);
  animation: ambient-three 31s ease-in-out infinite alternate;
}
.shell, .entry-card { position: relative; z-index: 1; }

html.android-device.theme-changing *, html.android-device.theme-changing *::before,
html.android-device.theme-changing *::after { transition: none !important; animation-play-state: paused !important; }

:is(.topbar, .panel, .study-card, .modal, .summary-card, .mobile-nav, .date-nav, .timeline-content,
    .note-card, .subject-tile, .work-tile, input, select, textarea, button) {
  transition: color .22s ease, background-color .22s ease, border-color .22s ease,
              box-shadow .22s ease, transform .22s var(--ease-out), opacity .22s ease;
}

.topbar {
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  box-shadow: 0 1px 0 var(--line);
}
.brand { letter-spacing: -.035em; }
.brand-version { margin-left: 5px; color: #111; font-size: 10px; letter-spacing: .03em; vertical-align: middle; }
.entry-version { display: block; width: max-content; margin: -22px 0 22px; }
.nav-with-badge { position: relative; }
.nav-with-badge > b { min-width: 19px; height: 19px; display: inline-grid; place-items: center; margin-left: 5px; padding: 0 5px; border-radius: 999px; color: #fff; background: var(--brand); font-size: 10px; }
.week-picker { margin: -4px 0 12px; padding: 10px; border: 1px solid var(--line); border-radius: 20px; background: color-mix(in srgb, var(--surface) 90%, transparent); box-shadow: var(--shadow); touch-action: pan-y; }
.week-picker-head { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 8px; margin-bottom: 6px; text-align: center; }
.week-picker-head.has-month-calendar{grid-template-columns:44px 1fr auto 44px}
.week-picker-head a { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; color: var(--brand-strong); background: var(--brand-soft); text-decoration: none; }
.month-calendar-button{width:42px;height:42px;display:grid;place-items:center;padding:0;border:1px solid color-mix(in srgb,var(--brand) 35%,var(--line));border-radius:14px;color:var(--brand-strong);background:color-mix(in srgb,var(--brand-soft) 74%,var(--surface));cursor:pointer}.month-calendar-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}dialog.modal.month-calendar-dialog{position:fixed;inset:0;width:100%;max-width:none;height:100dvh;max-height:none;margin:0;padding:max(22px,var(--tg-top),env(safe-area-inset-top)) max(20px,calc((100vw - 760px)/2)) max(24px,var(--tg-bottom),env(safe-area-inset-bottom));box-sizing:border-box;border:0;border-radius:0;overflow-y:auto;background:radial-gradient(circle at 88% 3%,color-mix(in srgb,var(--brand) 14%,transparent),transparent 34%),var(--paper);box-shadow:none}dialog.month-calendar-dialog::backdrop{background:var(--paper);backdrop-filter:none}.month-calendar-head,.month-calendar-nav{width:100%;max-width:760px;margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}.month-calendar-head{position:sticky;top:calc(-1 * max(22px,var(--tg-top),env(safe-area-inset-top)));z-index:2;padding:10px 0 14px;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(16px)}.month-calendar-head h2{margin:3px 0 0;font-size:clamp(28px,7vw,42px)}.month-calendar-head .modal-close{width:46px;height:46px;background:var(--surface);border:1px solid var(--line)}.month-calendar-nav{margin-top:16px;margin-bottom:16px}.month-calendar-nav a{width:44px;height:44px;display:grid;place-items:center;border-radius:15px;color:var(--brand-strong);background:var(--brand-soft);text-decoration:none;font-weight:900}.month-calendar-nav span{color:var(--ink-soft);font-size:13px}.month-calendar-weekdays,.month-calendar-grid,.month-calendar-legend{width:100%;max-width:760px;margin-inline:auto}.month-calendar-weekdays,.month-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.month-calendar-weekdays{margin-bottom:8px}.month-calendar-weekdays span{text-align:center;color:var(--ink-soft);font-size:11px;font-weight:850;text-transform:uppercase}.month-calendar-day{position:relative;min-width:0;min-height:clamp(72px,11dvh,108px);padding:9px 7px 7px;display:flex;flex-direction:column;align-items:center;border:1px solid var(--line);border-radius:16px;color:var(--ink);background:var(--surface);text-decoration:none;overflow:hidden}.month-calendar-day>b{font-size:15px}.month-calendar-day.is-outside{opacity:.3}.month-calendar-day.is-today{border-color:var(--brand)}.month-calendar-day.is-selected{box-shadow:inset 0 0 0 1px var(--brand);background:var(--brand-soft)}.month-lesson-strips{width:100%;display:grid;gap:3px;margin-top:7px}.month-lesson-strips i{display:block;width:100%;height:4px;border-radius:99px;background:var(--strip-color)}.month-activity-dots{min-height:7px;display:flex;justify-content:center;gap:3px;margin-top:auto;padding-top:5px}.month-activity-dots i{width:6px;height:6px;border-radius:50%;background:var(--dot-color)}.month-calendar-legend{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:16px;color:var(--ink-soft);font-size:12px}.month-calendar-legend span{display:flex;align-items:center;gap:7px}.month-calendar-legend i{display:inline-block;background:var(--brand)}.legend-strip{width:18px;height:3px;border-radius:9px}.legend-dot{width:6px;height:6px;border-radius:50%}
@media(max-width:680px){dialog.modal.month-calendar-dialog{padding-inline:12px}.month-calendar-weekdays,.month-calendar-grid{gap:4px}.month-calendar-day{min-height:clamp(61px,10.2dvh,84px);padding:7px 4px 5px;border-radius:12px}.month-calendar-day>b{font-size:13px}.month-lesson-strips{gap:2px;margin-top:5px}.month-lesson-strips i{height:3px}.month-calendar-head{padding-inline:4px}.month-calendar-nav{padding-inline:4px}}
.month-note-glow{position:absolute;inset:0;border:2px solid var(--note-color);border-radius:inherit;box-shadow:inset 0 -10px 22px color-mix(in srgb,var(--note-color) 18%,transparent);pointer-events:none}.day-notes-panel{margin-top:16px}.day-note-list{display:grid;gap:8px}.day-note-card,.day-note-add{display:grid;grid-template-columns:minmax(0,1fr) 44px auto;gap:8px;align-items:center;padding:10px;border-left:5px solid var(--note-color);border-radius:14px;background:var(--surface-soft)}.day-note-card input,.day-note-add input{min-width:0}.day-note-card input[type=color],.day-note-add input[type=color]{width:44px;height:42px;padding:3px;border:1px solid var(--line);border-radius:11px;background:var(--surface)}.day-note-add{margin-top:12px;--note-color:var(--brand)}.task-quick-edit{margin-top:6px}.task-quick-edit summary{cursor:pointer;color:var(--brand-strong);font-size:12px;font-weight:800}.task-quick-edit form{display:grid;gap:7px;margin-top:8px}.task-quick-edit form>div{display:grid;grid-template-columns:1fr 1fr;gap:7px}.task-quick-edit :is(input,select){width:100%;min-width:0;padding:9px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:var(--surface)}
@media(max-width:560px){.day-note-card,.day-note-add{grid-template-columns:minmax(0,1fr) 44px}.day-note-card button,.day-note-add button{grid-column:1/-1}}
.month-calendar-day .month-note-glow{z-index:0;border:0;box-shadow:none;background:color-mix(in srgb,var(--note-color) 34%,var(--surface))}.month-calendar-day>:not(.month-note-glow){position:relative;z-index:1}.day-note-actions{display:flex;align-items:center;gap:6px}
.day-note-card,.day-note-add{grid-template-columns:minmax(0,1fr) 44px auto auto}.day-note-repeat{display:flex;align-items:center;gap:6px;color:var(--ink-soft);font-size:12px;font-weight:750;white-space:nowrap}.day-note-repeat input{width:18px!important;height:18px;margin:0;accent-color:var(--brand)}
@media(max-width:650px){.day-note-card,.day-note-add{grid-template-columns:minmax(0,1fr) 44px}.day-note-repeat{grid-column:1/-1}.day-note-actions,.day-note-add>.button{grid-column:1/-1}}
.week-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.week-days a { min-width: 0; min-height: 48px; display: grid; place-items: center; align-content: center; gap: 1px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); background: var(--surface); text-decoration: none; }
.week-days a strong { font-size: 16px; }
.week-days a span { color: var(--ink-soft); font-size: 10px; text-transform: uppercase; }
.week-days a.is-selected { color: #fff; border-color: var(--brand); background: linear-gradient(145deg, var(--brand-strong), var(--brand)); box-shadow: 0 9px 22px rgba(224,94,0,.2); transform: translateY(-2px); }
.week-days a.is-selected span { color: rgba(255,255,255,.8); }
.week-days a.is-today:not(.is-selected) { border-color: var(--brand); }
.week-days a.is-weekend:not(.is-selected) { color:#286f4b; border-color:rgba(50,154,94,.24); background:rgba(62,176,105,.13); }
[data-theme="dark"] .week-days a.is-weekend:not(.is-selected) { color:#9cddb5; border-color:rgba(100,211,143,.2); background:rgba(60,151,94,.14); }
.update-banner{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:13px;margin:0 0 18px;padding:12px 15px;text-align:left;color:var(--ink);border:1px solid color-mix(in srgb,var(--brand) 32%,var(--line));border-radius:18px;background:linear-gradient(110deg,var(--brand-soft),var(--surface) 58%);box-shadow:var(--shadow);cursor:pointer}.update-banner-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:15px;color:#fff;background:linear-gradient(145deg,var(--brand-strong),var(--brand));font-weight:900}.update-banner b,.update-banner small{display:block}.update-banner small{margin-top:3px;color:var(--ink-soft)}.update-banner i{color:var(--brand-strong);font-size:22px;font-style:normal}.update-dialog{width:min(92vw,520px);padding:0;overflow:hidden}.update-presentation{padding:22px;min-height:min(650px,82dvh);display:grid;grid-template-rows:auto auto 1fr auto;background:radial-gradient(circle at 90% 5%,rgba(255,146,53,.2),transparent 36%),var(--surface)}.update-top{display:flex;justify-content:space-between;align-items:center}.update-kicker{font-size:11px;font-weight:900;letter-spacing:.16em;color:var(--brand-strong)}.update-progress{height:4px;margin:14px 0 8px;overflow:hidden;border-radius:99px;background:var(--brand-soft)}.update-progress span{display:block;height:100%;width:16.66%;border-radius:inherit;background:linear-gradient(90deg,var(--brand-strong),#ffb14f);transition:width .4s var(--ease-out)}.update-slides{position:relative;min-height:390px;overflow:hidden}.update-slide{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;opacity:0;transform:translateX(35px) scale(.98);pointer-events:none;transition:opacity .28s ease,transform .45s var(--ease-out)}.update-slide.was-left{transform:translateX(-35px) scale(.98)}.update-slide.is-active{opacity:1;transform:none;pointer-events:auto}.update-number{position:absolute;right:5px;top:22px;color:var(--brand-soft);font-size:76px;font-weight:950;line-height:1}.update-slide h2{position:relative;margin:5px 0 12px;font-size:clamp(32px,9vw,52px);line-height:.98}.update-slide>p:not(.eyebrow){position:relative;margin:0;color:var(--ink-soft);font-size:15px;line-height:1.65}.update-visual{position:relative;margin-top:28px;padding:18px;border:1px solid var(--line);border-radius:22px;background:color-mix(in srgb,var(--surface) 82%,var(--brand-soft));box-shadow:0 16px 34px rgba(71,37,12,.08)}.update-menu-visual,.update-lk-visual{display:grid;gap:8px}.update-menu-visual i,.update-lk-visual span{padding:11px 13px;border-radius:12px;background:var(--surface);font-style:normal;font-weight:750}.update-lk-visual b{color:#3b9b63}.update-attendance-visual{display:grid;gap:13px}.update-attendance-visual b{width:max-content;padding:10px 13px;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--brand-strong),var(--brand))}.update-study-visual{display:flex;flex-wrap:wrap;gap:8px}.update-study-visual i,.update-study-visual strong{padding:9px 11px;border-radius:11px;background:var(--surface);font-style:normal}.update-study-visual strong{margin-left:auto;color:#d99a18}.update-route-visual{display:flex;align-items:center;gap:8px}.update-route-visual b{width:36px;height:44px;display:grid;place-items:center;border-radius:18px 18px 18px 4px;color:#fff;background:#2676dc}.update-route-visual b:last-child{background:#d83d36}.update-route-visual span{height:3px;flex:1;background:repeating-linear-gradient(90deg,var(--brand) 0 8px,transparent 8px 13px)}.update-route-visual em{font-style:normal;font-size:11px;color:var(--ink-soft)}.update-semester-visual{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.update-semester-visual b{padding:15px 2px;text-align:center;border-radius:12px;background:var(--surface);font-size:10px}.update-controls{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding-top:15px;border-top:1px solid var(--line)}.update-controls button{min-height:44px;padding:9px 14px;border:1px solid var(--line);border-radius:13px;color:var(--ink);background:var(--surface);font-weight:800}.update-controls button:last-child{justify-self:end;color:#fff;border-color:transparent;background:var(--brand)}.update-controls button:disabled{opacity:.35}.update-controls span{color:var(--ink-soft);font-size:12px}
.lesson-comment { margin-top: 9px; padding: 9px 11px; border-radius: 12px; color: var(--ink); background: var(--brand-soft); }
.important-board { border-color: color-mix(in srgb, var(--brand) 34%, var(--line)); }
.important-grid, .materials-grid, .headman-lessons { display: grid; gap: 12px; }
.important-item, .group-material, .headman-lesson { padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.important-item.is-unread { border-left: 4px solid var(--brand); background: color-mix(in srgb, var(--brand-soft) 45%, var(--surface)); }
.important-item p { margin: 8px 0; }
.important-item > span, .important-item > small { color: var(--ink-soft); font-size: 12px; }
.important-item form { margin-top: 12px; }
.member-request, .row-actions, .material-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.member-request div:first-child { display: grid; gap: 4px; }
.row-actions, .material-actions { justify-content: flex-start; }
.headman-lesson summary { display: grid; gap: 4px; cursor: pointer; }
.headman-lesson > form { margin-top: 16px; }
.choice-label { display: inline-flex; margin-bottom: 8px; color: var(--brand-strong); }
.student-choice { border-color: var(--brand); box-shadow: 0 12px 35px rgba(224,94,0,.1); }
.like-button { min-height: 40px; padding: 0 13px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink-soft); background: var(--surface); cursor: pointer; }
.like-button.is-liked { color: #fff; border-color: var(--brand); background: var(--brand); }
.material-file-link { display: grid; gap: 3px; margin: 12px 0; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; color: var(--ink); background: var(--surface-soft); text-decoration: none; overflow-wrap: anywhere; }
.material-file-link span { color: var(--ink-soft); font-size: 12px; font-weight: 700; }
.material-file-link strong { font-size: 14px; }
.group-material.is-removing { opacity: 0; transform: scale(.98); transition: opacity .16s ease, transform .16s ease; }
.pending-shell { min-height: 60vh; place-items: center; }
.registration-mode { min-height: 100dvh; }
.registration-shell { width: min(100% - 32px, 880px); min-height: 100dvh; display: grid; align-items: center; padding-block: max(28px, env(safe-area-inset-top)) max(28px, env(safe-area-inset-bottom)); }
.registration-shell .welcome-shell { width: 100%; margin: 0; }
.welcome-fio { align-content: center; }
.welcome-fio > .fio-field { display: grid; gap: 9px; color: var(--ink); font-weight: 750; cursor: text; }
.welcome-fio > .fio-field > span { padding: 0; border: 0; background: transparent; }
.welcome-fio .fio-field input {
  position: static;
  width: 100%;
  min-width: 0;
  min-height: 56px;
  padding: 14px 16px;
  opacity: 1;
  pointer-events: auto;
  color: var(--ink);
  caret-color: var(--brand);
  -webkit-text-fill-color: var(--ink);
  font: inherit;
  font-size: 16px;
  font-weight: 650;
  border: 2px solid color-mix(in srgb, var(--brand) 45%, var(--line));
  border-radius: 16px;
  background: var(--surface-solid);
  box-shadow: 0 8px 24px rgba(104, 55, 18, .08);
}
.welcome-fio .fio-field input::placeholder { color: var(--ink-soft); -webkit-text-fill-color: var(--ink-soft); opacity: .7; }
.welcome-fio .fio-field input:focus { outline: 3px solid color-mix(in srgb, var(--brand) 24%, transparent); outline-offset: 2px; border-color: var(--brand); }
.file-size-error { display: block; margin-top: 8px; color: var(--danger); font-size: 13px; font-weight: 750; line-height: 1.4; }
label[data-file-error="1"] { color: var(--danger); }
label[data-file-error="1"] input[type="file"] { border-color: var(--danger); }
.registration-back { min-height: 44px; display: grid; place-items: center; color: var(--ink-soft); text-decoration: none; font-weight: 700; }
.registration-consent { display: flex !important; align-items: flex-start; gap: 10px !important; margin: 4px 0 8px !important; cursor: pointer; }
.registration-consent[hidden] { display: none !important; }
.registration-consent input { width: 20px !important; min-width: 20px !important; height: 20px; margin: 1px 0 0; accent-color: var(--brand); }
.registration-consent span { padding: 0 !important; border: 0 !important; background: transparent !important; color: var(--ink-soft) !important; line-height: 1.45; }
.registration-consent a { color: var(--brand-strong); }
.danger { color: var(--danger) !important; }
.sync-mark { background: linear-gradient(145deg, #ff963b, var(--brand-strong)); box-shadow: 0 10px 24px rgba(224, 94, 0, .26); }
.brand-mark, .loader-mark {
  overflow: hidden;
  color: transparent;
  font-size: 0;
  background-color: #fff;
  background-image: url('/static/brand-light-192-v02.webp');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  box-shadow: 0 10px 24px rgba(224, 94, 0, .22);
}
.group-button { color: var(--brand-strong); background: var(--brand-soft); }
.live-dot { background: #39a978; box-shadow: 0 0 0 4px rgba(57, 169, 120, .13); }

.theme-toggle {
  width: 42px;
  height: 42px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 14px;
  color: var(--brand-strong);
  background: var(--surface);
}
.theme-toggle span { font-size: 18px; line-height: 1; }
.theme-toggle:hover { transform: translateY(-2px) rotate(-5deg); background: var(--brand-soft); }

.change-center-button{position:relative;width:42px;height:42px;display:grid;place-items:center;padding:0;border:1px solid var(--line);border-radius:14px;color:var(--ink);background:var(--surface);cursor:pointer}.change-center-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.change-center-button.has-unread{color:var(--brand);border-color:color-mix(in srgb,var(--brand) 38%,var(--line))}.change-center-button b{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 4px;display:grid;place-items:center;border:2px solid var(--paper);border-radius:10px;color:#fff;background:#e45151;font-size:9px;line-height:1}.change-center{width:min(620px,calc(100vw - 28px));height:min(760px,calc(100dvh - 28px));max-height:none;padding:0;border:1px solid var(--line);border-radius:26px;color:var(--ink);background:var(--paper);box-shadow:0 24px 70px rgba(0,0,0,.3);overflow:hidden}.change-center::backdrop{background:rgba(5,6,8,.66);backdrop-filter:blur(5px)}.change-center>header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px 22px 14px}.change-center h2{margin:3px 0 0;font-size:27px}.change-center>header>button{width:40px;height:40px;border:1px solid var(--line);border-radius:14px;color:var(--ink);background:var(--surface);font-size:25px;cursor:pointer}.change-center>nav{display:flex;gap:7px;padding:0 22px 14px;overflow-x:auto;scrollbar-width:none}.change-center>nav::-webkit-scrollbar{display:none}.change-center>nav button{flex:none;padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--ink-soft);background:var(--surface);font-size:11px;font-weight:800}.change-center>nav button[aria-pressed=true]{color:#fff;border-color:var(--brand);background:var(--brand)}.change-center-scroll{height:calc(100% - 130px);padding:4px 22px 24px;overflow-y:auto}.change-list{display:grid;gap:9px}.change-card{display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px;padding:14px;border:1px solid var(--line);border-radius:17px;color:inherit;background:var(--surface);text-decoration:none}.change-card>i{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;color:#fff;background:#7b8391;font-style:normal;font-size:19px;font-weight:900}.change-card.change-schedule>i{background:#ef7f2d}.change-card.change-study>i{background:#2d9b66}.change-card.change-cabinet>i{background:#6c58c7}.change-card.change-group>i{background:#277fb5}.change-card.is-unread{border-color:color-mix(in srgb,var(--brand) 45%,var(--line));background:color-mix(in srgb,var(--brand) 7%,var(--surface))}.change-card span,.change-card time{display:block;color:var(--ink-soft);font-size:10px}.change-card b{display:block;margin-top:3px;font-size:14px}.change-card p{margin:5px 0 7px;color:var(--ink-soft);font-size:12px;line-height:1.45;white-space:pre-line}.change-empty{min-height:260px;display:grid;place-content:center;text-align:center}.change-empty b{font-size:20px}.change-empty span{margin-top:7px;color:var(--ink-soft);font-size:12px}.is-offline body::after{content:"Офлайн · показаны сохранённые данные";position:fixed;z-index:1200;top:max(8px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);padding:7px 12px;border-radius:999px;color:#fff;background:#6b5d52;font-size:10px;font-weight:850;box-shadow:0 5px 18px rgba(0,0,0,.22);pointer-events:none}

.summary-primary {
  background: linear-gradient(135deg, #d95f08 0%, #f58220 56%, #ffad54 100%);
  box-shadow: 0 20px 45px rgba(221, 91, 0, .22);
}
.summary-primary::after { color: rgba(255, 255, 255, .18); }
.summary-primary .summary-label, .summary-primary small { color: rgba(255, 255, 255, .78); }
.progress span { background: linear-gradient(90deg, var(--brand), #ffc06e); }

.button { position: relative; overflow: hidden; }
.button:hover { transform: translateY(-2px); }
.button:active, .mini-button:active, .text-button:active { transform: translateY(0) scale(.97); }
.button-dark, .mini-button {
  background: linear-gradient(135deg, var(--brand-strong), var(--brand));
  color: #fff;
  box-shadow: 0 9px 22px rgba(224, 94, 0, .22);
}
.button-dark:hover, .mini-button:hover { box-shadow: 0 13px 28px rgba(224, 94, 0, .28); }
.button-accent { background: linear-gradient(135deg, #ffd18e, #ffae51); }
.button-ghost:hover { border-color: rgba(239, 118, 23, .34); background: var(--brand-soft); }

.date-nav .date-today, .schedule-mode input:checked + span {
  color: var(--brand-strong);
  background: var(--brand-soft);
  border-color: rgba(239, 118, 23, .25);
}
.study-tabs a[aria-current], .stage-choice.selected, .check-row [aria-pressed=true] {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-strong), var(--brand));
  box-shadow: 0 9px 20px rgba(224, 94, 0, .18);
}
.study-tabs a:hover, .chip-links a:hover { color: var(--brand-strong); border-color: rgba(239, 118, 23, .35); }
.study-tabs a[aria-current]:hover { color: #fff; }

.panel, .study-card, .summary-card { border-color: rgba(255, 255, 255, .82); }
.panel:hover, .study-card:hover { box-shadow: var(--shadow-hover); }
.timeline::before { background: color-mix(in srgb, var(--brand) 18%, var(--line)); }
.timeline-content { background: color-mix(in srgb, var(--surface-solid) 86%, var(--paper)); }
.type-lecture .timeline-content {
  border-color: rgba(71, 105, 211, .2);
  background: linear-gradient(120deg, rgba(235, 240, 255, .92), rgba(255, 255, 255, .92));
}
.type-practice .timeline-content {
  border-color: rgba(239, 118, 23, .25);
  background: linear-gradient(120deg, rgba(255, 237, 220, .94), rgba(255, 255, 255, .92));
}
.type-lab .timeline-content {
  border-color: rgba(29, 151, 117, .22);
  background: linear-gradient(120deg, rgba(229, 248, 241, .94), rgba(255, 255, 255, .92));
}
.legend-lecture { color: #4868ca; background: #edf1ff; }
.legend-practice { color: #ce5c08; background: #ffecdc; }
.legend-lab { color: #137a5d; background: #e5f7f1; }
.lesson-notes summary, .attachment-link, .study-card a:not(.button):not(.work-tile):not(.subject-tile),
.lesson-links a { color: var(--brand-strong); }
.note-count { color: var(--brand-strong); background: var(--brand-soft); }
.note-form textarea:focus, .modal :is(input, select, textarea):focus, .study-form :is(input, select, textarea):focus-visible {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(239, 118, 23, .11);
  outline: none;
}
.subject-tile:hover, .work-tile:hover { border-color: var(--brand); transform: translateY(-2px); box-shadow: var(--shadow); }
.stage-chip { color: var(--brand-strong); background: var(--brand-soft); }
.target-lesson-card { border-left-color: var(--brand); }

.modal::backdrop { background: rgba(42, 27, 17, .52); }
.modal[open] { animation: modal-in .3s var(--ease-out) both; }
.modal[open]::backdrop { animation: backdrop-in .22s ease both; }
.modal-close:hover { color: var(--brand-strong); background: var(--brand-soft); transform: rotate(6deg); }

.appearance-settings {
  margin: 0 28px 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--brand-soft) 44%, var(--surface));
}
.appearance-settings h2 { margin-bottom: 10px; }
.theme-choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 15px; }
.theme-choices button {
  min-width: 0;
  min-height: 92px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 2px 10px;
  align-items: center;
  padding: 14px;
  text-align: left;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 15px;
  cursor: pointer;
}
.theme-choices button > span { grid-row: 1 / 3; font-size: 25px; color: var(--brand); }
.theme-choices b { font-size: 13px; }
.theme-choices small { color: var(--ink-soft); overflow-wrap: anywhere; }
.theme-choices button:hover { transform: translateY(-2px); border-color: rgba(239, 118, 23, .35); }
.theme-choices button.is-active { border-color: var(--brand); background: var(--brand-soft); box-shadow: 0 0 0 3px rgba(239, 118, 23, .1); }
.appearance-settings .help-button { display: flex; width: 100%; margin-top: 12px; clear: both; }
.help-modal { width: min(calc(100% - 28px), 760px); height: min(88dvh, 820px); max-height: min(88dvh, 820px); padding: 0; overflow: hidden; color: var(--ink); background: var(--surface-solid); border: 1px solid var(--line); }
.help-modal[open] { display: grid; grid-template-rows: auto minmax(0, 1fr); }
.help-modal-head { z-index: 3; align-items: center; margin: 0; padding: 16px clamp(18px, 4vw, 26px); background: color-mix(in srgb, var(--surface-solid) 94%, transparent); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.help-modal-head h2 { margin: 1px 0 0; font-size: 24px; }
.help-modal-head .eyebrow { margin: 0; }
.help-modal-scroll { min-height: 0; padding: clamp(18px, 4vw, 28px); overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
.help-hero { margin: 0 0 20px; padding: 22px 18px; border-radius: 20px; background: radial-gradient(circle at 90% 10%, rgba(255,153,58,.22), transparent 38%), var(--brand-soft); }
.help-hero .brand-mark { width: 66px; height: 66px; margin: 0 auto 14px; }
.help-hero h2 { margin: 4px 0 7px; font-size: clamp(28px, 7vw, 42px); }
.help-hero p:last-child { max-width: 540px; margin: 0 auto; line-height: 1.5; }
.help-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 18px; }
.help-links a { padding: 12px; color: var(--brand-strong); text-align: center; text-decoration: none; font-weight: 780; background: var(--brand-soft); border: 1px solid color-mix(in srgb, var(--brand) 28%, var(--line)); border-radius: 13px; }

.profile-options input[type="radio"]:checked + span, .welcome-choice input[type="radio"]:checked + span {
  border-color: var(--brand);
  background: var(--brand-soft);
  box-shadow: 0 0 0 3px rgba(239, 118, 23, .1);
}
.sync-intro { background: linear-gradient(135deg, var(--brand-soft), #fff8f1); }
.notification-switch input:checked + .switch-track { background: var(--brand); border-color: var(--brand-strong); }
.campus-action {
  width: 100%;
  max-width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline: 14px;
  text-align: center;
  white-space: normal;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.campus-search-form .campus-action { justify-self: stretch; }
.campus-official-link { margin-top: 18px; text-decoration: none; }

.app-loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: blur(16px);
  transition: opacity .2s ease, visibility 0s linear .2s;
}
.is-booting .app-loader, .app-loader.is-active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition-delay: 0s;
}
.loader-card {
  width: min(100%, 340px);
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 18px;
  overflow: hidden;
  color: var(--ink);
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(96, 47, 13, .16);
  transform: translateY(8px) scale(.98);
}
.is-booting .loader-card, .app-loader.is-active .loader-card { animation: loader-card-in .32s var(--ease-out) forwards; }
.loader-mark { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 17px 17px 17px 6px; color: #fff; font-size: 14px; font-weight: 900; letter-spacing: -.08em; animation: loader-pulse 1.15s ease-in-out infinite; }
.loader-card strong, .loader-card span { display: block; }
.loader-card strong { margin-bottom: 4px; font-size: 14px; }
.loader-card div > span { color: var(--ink-soft); font-size: 11px; }
.loader-line { grid-column: 1 / -1; position: relative; height: 4px; overflow: hidden; border-radius: 999px; background: var(--brand-soft); }
.loader-line::after { content: ""; position: absolute; inset-block: 0; width: 42%; border-radius: inherit; background: linear-gradient(90deg, transparent, var(--brand), #ffbe73, transparent); animation: loader-line 1.05s ease-in-out infinite; }
.app-loader.is-intro .loader-card { width: min(100%, 370px); padding: 21px; }
.app-loader.is-intro .loader-card strong { font-size: 16px; line-height: 1.35; animation: intro-copy .65s var(--ease-out) both; }
.app-loader.is-intro .loader-card div > span { margin-top: 5px; font-size: 12px; line-height: 1.45; animation: intro-copy .65s .12s var(--ease-out) both; }
.app-loader.is-intro .loader-mark { animation: intro-mark 2.3s ease-in-out both; }
.app-loader.is-intro .loader-line::after { width: 100%; animation: intro-progress 2.3s linear both; }

/* Soft navigation owns page entry. A second delayed CSS animation here caused
   content to paint, disappear and then animate again in mobile WebViews. */
html:not(.has-soft-navigated) .dashboard-page .shell > :is(.study-tabs, .day-header, .week-picker, .summary-grid, .workspace-grid, .tasks-panel, .study-card) {
  animation: dashboard-assemble .52s var(--ease-out) both;
}
.dashboard-page .shell > :nth-child(2) { animation-delay: .045s; }
.dashboard-page .shell > :nth-child(3) { animation-delay: .09s; }
.dashboard-page .shell > :nth-child(4) { animation-delay: .135s; }
.dashboard-page .shell > :nth-child(5) { animation-delay: .18s; }
.dashboard-page .shell > :nth-child(6) { animation-delay: .225s; }
.intro-active .dashboard-page .shell > * { animation: none !important; opacity: 0; }
.timeline-item { animation: none; }
.toast {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-strong), var(--brand));
  border: 1px solid rgba(255, 255, 255, .22);
  box-shadow: 0 14px 34px rgba(207, 88, 0, .28);
  animation: toast-in .32s var(--ease-out) both;
  cursor: pointer;
  touch-action: pan-y;
  user-select: none;
  will-change: transform, opacity;
}
.toast-error { background: linear-gradient(135deg, #b9362c, var(--danger)); box-shadow: 0 14px 34px rgba(185, 54, 44, .24); }
.toast.is-dragging { transition: none !important; animation: none; }
.toast-hide { transform: translateX(110%); opacity: 0; }

.soft-nav-progress {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(90deg, var(--brand-strong), var(--brand), #ffc278);
  box-shadow: 0 2px 10px rgba(239, 118, 23, .34);
  transition: width .32s var(--ease-out), opacity .18s ease;
}
.soft-nav-progress.is-active { width: 74%; opacity: 1; }
.soft-nav-progress.is-done { width: 100%; opacity: 0; transition: width .16s ease, opacity .22s .08s ease; }
.shell.soft-nav-leave { opacity: 0; transform: translateY(7px) scale(.995); transition: opacity .16s ease, transform .18s var(--ease-out); }
.shell.soft-nav-leave[data-nav-direction="next"] { transform: translateX(-18px); }
.shell.soft-nav-leave[data-nav-direction="prev"] { transform: translateX(18px); }
.shell.soft-nav-enter { animation: page-soft-in .32s var(--ease-out) both; }
.shell.soft-nav-enter[data-nav-direction="next"] { animation-name: page-soft-in-next; }
.shell.soft-nav-enter[data-nav-direction="prev"] { animation-name: page-soft-in-prev; }
.shell.soft-nav-enter > * { animation: none !important; }
.shell.soft-nav-enter[data-nav-direction="stay"] { animation: none; }
.shell.soft-nav-leave[data-nav-direction="stay"] { opacity: 1; transform: none; transition: none; }
.soft-nav-busy :is(button, a) { -webkit-tap-highlight-color: transparent; }

[data-theme="dark"] {
  --ink: #f7f2ec;
  --ink-soft: #b6aaa0;
  --paper: #11100f;
  --surface: rgba(29, 27, 25, .95);
  --surface-solid: #1d1b19;
  --surface-soft: #2c241e;
  --line: rgba(255, 225, 199, .12);
  --brand: #ff8a2a;
  --brand-strong: #ff9a45;
  --brand-soft: #37251a;
  --purple: #ff8a2a;
  --accent-dark: #1d0d00;
  --shadow: 0 18px 48px rgba(0, 0, 0, .22);
  --shadow-hover: 0 22px 58px rgba(0, 0, 0, .34);
}
[data-theme="dark"] .brand-version { color: #fff; }
[data-theme="dark"] :is(.brand-mark, .loader-mark) {
  background-color: #111;
  background-image: url('/static/brand-dark-192-v02.webp');
}
[data-theme="dark"] body {
  background:
    radial-gradient(circle at 8% 0%, rgba(255, 126, 27, .12), transparent 26rem),
    radial-gradient(circle at 95% 4%, rgba(128, 67, 26, .12), transparent 24rem),
    var(--paper);
}
[data-theme="dark"] .ambient-orb-one { opacity: .23; background: radial-gradient(circle, rgba(255, 126, 34, .54), rgba(119, 56, 20, .1) 60%, transparent 74%); }
[data-theme="dark"] .ambient-orb-two { opacity: .17; background: radial-gradient(circle, rgba(220, 93, 17, .5), rgba(95, 43, 16, .08) 62%, transparent 75%); }
[data-theme="dark"] .ambient-orb-three { opacity: .12; }
[data-theme="dark"] :is(.topbar, .date-nav, .panel, .study-card, .summary-card, .modal, .mobile-nav,
  .note-card, .session-check, .telegram-connected, .telegram-test-form, .notification-master, .welcome-choice) {
  background: var(--surface);
  border-color: var(--line);
}
[data-theme="dark"] :is(.timeline-content, .kind-task .timeline-content, .modal input, .modal textarea,
  .modal select, .note-form textarea, .note-options select, .task-class-picker span, .schedule-mode span,
  .telegram-settings, .sync-intro, .sync-status, .notes-empty, .telegram-next, .file-drop,
  .subject-tile, .work-tile, .material-card, .study-form input, .study-form select, .study-form textarea,
  .profile-options span, .welcome-choice label span, .community-settings) {
  color: var(--ink);
  background: #24211f;
  border-color: var(--line);
}
[data-theme="dark"] .appearance-settings { background: #201b17; border-color: var(--line); }
.settings-organized { padding:0 0 18px; }
.settings-organized[open] { display:flex; flex-direction:column; }
.settings-organized>form,.settings-organized>section { border-radius:18px; }
.settings-organized>.settings-rhythm-card { order:1; padding:0 26px 20px; margin:0; }
.settings-organized>.lk-settings-card { order:0; margin-top:14px; }
.settings-organized>.community-settings:not(.account-privacy-settings) { order:2; }
.settings-organized>.telegram-settings { order:3; }
.settings-organized>.appearance-settings { order:4; }
.settings-organized>.account-privacy-settings { order:5; }
.settings-organized .modal-head { position:sticky; top:0; z-index:5; margin:0 -26px 16px; padding:22px 26px 15px; background:var(--surface); border-bottom:1px solid var(--line); }
.settings-card-title { display:flex; gap:11px; align-items:center; margin:3px 0 14px; padding:13px 14px; border-radius:15px; background:var(--surface-soft); }
.settings-card-title>span { width:38px; height:38px; display:grid; place-items:center; border-radius:12px; color:var(--brand-strong); background:var(--brand-soft); font-size:20px; }
.settings-card-title strong,.settings-card-title small { display:block; }
.settings-card-title small { margin-top:2px; color:var(--ink-soft); }
.settings-organized>.community-settings,.settings-organized>.telegram-settings,.settings-organized>.appearance-settings { box-shadow:0 8px 24px rgba(58,35,16,.04); }
[data-theme="dark"] .settings-organized .modal-head { background:var(--surface); }
.notification-setting-card { margin:10px 0; padding:6px 12px 12px; border:1px solid var(--line); border-radius:15px; background:var(--surface); }
.notification-setting-card+.notification-setting-card { margin-top:12px; }
.notification-setting-card .notification-row { border-bottom:1px solid var(--line); }
.notification-setting-card .native-picker-field { margin-top:10px; }
.notification-setting-card .notification-hint { margin:7px 0 0; }
[data-theme="dark"] .notification-setting-card { background:color-mix(in srgb,var(--surface) 82%,#000); }
.lk-connect>summary { list-style:none; cursor:pointer; text-align:center; }
.lk-connect>summary::-webkit-details-marker { display:none; }
.lk-connect[open]>summary { margin-bottom:14px; }
[data-theme="dark"] .welcome-fio .fio-field input { color: var(--ink); -webkit-text-fill-color: var(--ink); background: #24211f; }
[data-theme="dark"] .theme-choices button { color: var(--ink); background: #27231f; border-color: var(--line); }
[data-theme="dark"] .theme-choices button.is-active { background: var(--brand-soft); border-color: var(--brand); }
[data-theme="dark"] .study-tabs a[aria-current],
[data-theme="dark"] .stage-choice.selected,
[data-theme="dark"] .check-row [aria-pressed=true] {
  color: #fff;
  background: linear-gradient(135deg, #d85c00, #ff8524);
  border-color: transparent;
  box-shadow: 0 9px 20px rgba(224, 94, 0, .2);
}
[data-theme="dark"] .notification-switch input:checked + .switch-track {
  background: var(--brand);
  border-color: var(--brand-strong);
}
[data-theme="dark"] .type-lecture .timeline-content { background: #20283d; border-color: #354b77; }
[data-theme="dark"] .type-practice .timeline-content { background: #35251c; border-color: #73431e; }
[data-theme="dark"] .type-lab .timeline-content { background: #172e28; border-color: #285d4e; }
[data-theme="dark"] .teacher-line { color: var(--ink-soft); }
[data-theme="dark"] .summary-primary { background: linear-gradient(135deg, #b94800, #e96c0c 58%, #f58a2e); }
[data-theme="dark"] .button-dark, [data-theme="dark"] .mini-button { background: linear-gradient(135deg, #d85c00, #ff8524); }
[data-theme="dark"] .button-ghost:hover { background: var(--brand-soft); }
[data-theme="dark"] .note-card.is-important { background: #342d1d; border-color: #806a34; }
[data-theme="dark"] .task-check { background: var(--surface-solid); border-color: var(--line); }
[data-theme="dark"] .empty-state { color: var(--ink); background: linear-gradient(145deg, #211e1b, #171513); border-color: var(--line); }
[data-theme="dark"] .loader-card { background: #211e1b; box-shadow: 0 24px 90px rgba(0, 0, 0, .4); }

@keyframes content-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
@keyframes dashboard-assemble { from { opacity: 0; filter: blur(5px); transform: translateY(18px) scale(.965); } to { opacity: 1; filter: none; transform: none; } }
@keyframes item-in { from { opacity: 0; transform: translateX(-7px); } to { opacity: 1; transform: none; } }
@keyframes modal-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes backdrop-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes loader-card-in { to { transform: none; } }
@keyframes loader-pulse { 50% { transform: scale(1.055) rotate(-2deg); box-shadow: 0 14px 30px rgba(224, 94, 0, .34); } }
@keyframes loader-line { from { left: -48%; } to { left: 106%; } }
@keyframes toast-in { from { opacity: 0; transform: translateY(-10px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes page-soft-in { from { opacity: 0; transform: translateY(8px) scale(.995); } to { opacity: 1; transform: none; } }
@keyframes page-soft-in-next { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: none; } }
@keyframes page-soft-in-prev { from { opacity: 0; transform: translateX(-20px); } to { opacity: 1; transform: none; } }
@keyframes intro-copy { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
@keyframes intro-mark { 0% { transform: scale(.92); opacity: .7; } 38% { transform: scale(1.06) rotate(-2deg); opacity: 1; } 100% { transform: none; opacity: 1; } }
@keyframes intro-progress { from { transform: translateX(-100%); } to { transform: translateX(0); } }
@keyframes ambient-one { from { transform: translate3d(-3%, -2%, 0) scale(.96); } to { transform: translate3d(-16%, 12%, 0) scale(1.08); } }
@keyframes ambient-two { from { transform: translate3d(0, 4%, 0) scale(1); } to { transform: translate3d(17%, -10%, 0) scale(1.1); } }
@keyframes ambient-three { from { transform: translate3d(-8%, 4%, 0) scale(.9); } to { transform: translate3d(22%, -14%, 0) scale(1.16); } }

@media (max-width: 680px) {
  .topbar-actions > .theme-toggle { display: inline-grid; }
  .topbar { background: color-mix(in srgb, var(--paper) 94%, transparent); backdrop-filter: blur(14px); }
  .panel:hover, .study-card:hover { box-shadow: none; }
  .appearance-settings { margin: 0 12px 12px; padding: 14px; }
  .settings-modal > form:first-child .rhythm-form-grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
    min-width: 0;
  }
  .settings-modal .rhythm-form-grid > label,
  .settings-modal .rhythm-form-grid input {
    display: block;
    width: 100%;
    inline-size: 100%;
    min-width: 0;
    min-inline-size: 0;
    max-width: 100%;
    max-inline-size: 100%;
    box-sizing: border-box;
  }
  .settings-modal .rhythm-form-grid input[type="time"] {
    -webkit-appearance: none;
    appearance: none;
    min-height: 46px;
  }
  .theme-choices button { min-height: 86px; padding: 12px; }
  .campus-action { justify-self: stretch; }
  .mobile-nav .mobile-add { color: var(--brand-strong); }
  .mobile-add span { background: linear-gradient(145deg, var(--brand-strong), var(--brand)); box-shadow: 0 7px 18px rgba(224, 94, 0, .25); }
  .modal[open] { animation-name: sheet-in; }
  .ambient-orb-one { width: 92vw; top: -18%; right: -42%; opacity: .36; }
  .ambient-orb-two { width: 88vw; left: -46%; bottom: -18%; opacity: .28; }
  .ambient-orb-three { width: 58vw; left: 48%; top: 44%; opacity: .15; }
  .app-loader.is-intro .loader-card { padding: 18px; }
}

@keyframes sheet-in { from { opacity: .8; transform: translateY(26px); } to { opacity: 1; transform: none; } }

/* Month calendar controls and its own horizontal transition. */
.month-calendar-head .modal-close.month-calendar-close {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--brand) 55%, var(--line));
  border-radius: 17px;
  color: #fff;
  background: linear-gradient(145deg, var(--brand), var(--brand-strong));
  box-shadow: 0 10px 24px color-mix(in srgb, var(--brand) 24%, transparent);
}
.month-calendar-close span { font-size: 30px; font-weight: 400; line-height: 1; transform: translateY(-1px); }
.month-lesson-strips i{background:color-mix(in srgb,var(--ink-soft) 24%,var(--surface));transition:background-color .2s ease,box-shadow .2s ease}.month-lesson-strips i.is-active{background:var(--strip-color);box-shadow:0 0 7px color-mix(in srgb,var(--strip-color) 55%,transparent)}
.month-calendar-nav a {
  width: 56px;
  height: 52px;
  border: 1px solid color-mix(in srgb, var(--brand) 28%, transparent);
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(145deg, var(--brand), var(--brand-strong));
  box-shadow: 0 9px 22px color-mix(in srgb, var(--brand) 20%, transparent);
  font-size: 24px;
  transition: transform .18s ease, filter .18s ease;
}
.month-calendar-nav a:active { transform: scale(.93); filter: brightness(.96); }
.shell[data-nav-direction="next"] .month-calendar-dialog[open] .month-calendar-body { animation: month-slide-next .3s cubic-bezier(.2,.75,.2,1) both; }
.shell[data-nav-direction="prev"] .month-calendar-dialog[open] .month-calendar-body { animation: month-slide-prev .3s cubic-bezier(.2,.75,.2,1) both; }
@keyframes month-slide-next { from { opacity:.35; transform:translate3d(34px,0,0); } to { opacity:1; transform:translate3d(0,0,0); } }
@keyframes month-slide-prev { from { opacity:.35; transform:translate3d(-34px,0,0); } to { opacity:1; transform:translate3d(0,0,0); } }
dialog.modal.month-calendar-dialog[open] { overflow:hidden; overscroll-behavior:none; animation:none; }
.month-calendar-dialog::-webkit-scrollbar { display:none; }
.month-calendar-body { touch-action:pan-y; will-change:transform,opacity; transition:transform .22s cubic-bezier(.2,.75,.2,1),opacity .22s ease; }
.month-calendar-body.is-dragging { transform:translate3d(var(--month-drag-x,0),0,0); opacity:var(--month-drag-opacity,1); transition:none; }
.month-calendar-body.is-leaving-next { transform:translate3d(-22px,0,0); opacity:.72; }
.month-calendar-body.is-leaving-prev { transform:translate3d(22px,0,0); opacity:.72; }
.month-note-label { max-width:100%; margin-top:auto; padding:2px 3px; overflow:hidden; color:var(--ink); font-size:clamp(6px,1.85vw,8px); font-weight:950; line-height:1; white-space:nowrap; text-overflow:clip; letter-spacing:-.045em; border:1px solid color-mix(in srgb,var(--note-color) 62%,transparent); border-radius:5px; background:color-mix(in srgb,var(--note-color) 58%,var(--surface)); }
.month-activity-dots + .month-note-label { margin-top:3px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
.change-card.change-release { border-color: color-mix(in srgb, var(--brand) 58%, var(--line)); background: color-mix(in srgb, var(--brand) 9%, var(--surface)); }
.change-release>i { background: var(--brand) !important; }
.change-install { margin-top: 9px; min-height: 38px; padding: 8px 13px; border-radius: 11px; font-size: 12px; }
.change-release input { width: 100%; min-width: 0; margin-top: 8px; }