/* ============================================================
   MIRRIM ШКОЛА — стили школьного направления
   Использует styles/tokens.css. Лендинг responsive через @container,
   кабинет и экраны ученика — фиксированной ширины фреймы.
   ============================================================ */

.sc { box-sizing: border-box; font-family: var(--mirrim-font-text); color: var(--mirrim-ink-900); }
.sc *, .sc *::before, .sc *::after { box-sizing: border-box; }
.sc img { display: block; max-width: 100%; }
.sc button { font-family: inherit; cursor: pointer; border: 0; }
.sc a { color: inherit; text-decoration: none; }

/* ===== shared buttons ===== */
.sc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 52px; padding: 0 26px; border-radius: var(--mirrim-radius-pill);
  font: 700 16px/1 var(--mirrim-font-display); letter-spacing: -.01em;
  transition: transform .14s ease, filter .14s ease, box-shadow .14s ease, background .14s, border-color .14s;
  white-space: nowrap;
}
.sc-btn:active { transform: scale(.97); }
.sc-btn--lime { background: var(--mirrim-lime-500); color: #0A0A0A; box-shadow: var(--mirrim-shadow-lime); }
.sc-btn--lime:hover { filter: brightness(1.04); box-shadow: 0 14px 30px -8px rgba(168,217,32,.7); }
.sc-btn--purple { background: var(--mirrim-purple-500); color: #fff; box-shadow: var(--mirrim-shadow-cta); }
.sc-btn--purple:hover { background: var(--mirrim-purple-600); }
.sc-btn--outline-p { background: transparent; color: var(--mirrim-purple-600); border: 1.5px solid var(--mirrim-purple-300); }
.sc-btn--outline-p:hover { background: var(--mirrim-purple-50); border-color: var(--mirrim-purple-500); }
.sc-btn--ghost-light { background: rgba(255,255,255,.12); color: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.sc-btn--ghost-light:hover { background: rgba(255,255,255,.2); }
.sc-btn--dark { background: var(--mirrim-ink-900); color: #fff; }
.sc-btn--dark:hover { filter: brightness(1.4); }
.sc-btn--sm { height: 42px; padding: 0 18px; font-size: 14px; }
.sc-btn--block { width: 100%; }

/* ===== eyebrow / micro ===== */
.sc-micro { font: 600 11px/1.2 var(--mirrim-font-text); text-transform: uppercase; letter-spacing: 1.5px; }
.sc-eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font: 700 12px/1 var(--mirrim-font-display); letter-spacing: 1.4px; text-transform: uppercase;
}
.sc-eyebrow::before { content: ""; width: 18px; height: 3px; border-radius: 3px; background: var(--mirrim-lime-500); }

/* ============================================================
   A · ЛЕНДИНГ  (container-query responsive)
   ============================================================ */
.tl-root { container-type: inline-size; background: #fff; width: 100%; }

/* nav */
.tl-nav {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 18px;
  height: 70px; padding: 0 28px;
  background: rgba(255,255,255,.86); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--mirrim-ink-100);
}
.tl-logo { display: flex; align-items: center; gap: 9px; font: 800 20px/1 var(--mirrim-font-display); letter-spacing: -.02em; }
.tl-logo .mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: var(--mirrim-grad-purple-card); color: #fff; font: 800 17px/1 var(--mirrim-font-display);
}
.tl-logo .sfx { color: var(--mirrim-purple-500); }
.tl-nav-links { display: none; gap: 26px; margin-left: 18px; }
.tl-nav-links a { font: 600 14px/1 var(--mirrim-font-text); color: var(--mirrim-ink-500); transition: color .15s; }
.tl-nav-links a:hover { color: var(--mirrim-ink-900); }
.tl-nav-cta { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.tl-nav-cta .signin { font: 600 14px/1 var(--mirrim-font-text); color: var(--mirrim-ink-700); }
.tl-nav-cta .signin:hover { color: var(--mirrim-purple-600); }

/* hero */
.tl-hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(125% 95% at 50% -8%, #A78BFA 0%, #7C3AED 40%, #5B21B6 100%);
  padding: 56px 28px 60px;
}
.tl-hero::after {
  content: ""; position: absolute; right: -12%; bottom: -36%; width: 60%; height: 80%;
  background: radial-gradient(circle, rgba(198,244,50,.2), transparent 65%); pointer-events: none;
}
.tl-hero-grid { position: relative; z-index: 2; display: grid; gap: 40px; align-items: center; max-width: 1180px; margin: 0 auto; }
.tl-hero-eyebrow { color: var(--mirrim-purple-100); margin-bottom: 20px; }
.tl-hero h1 {
  font: 800 clamp(34px, 6.6cqw, 60px)/1.04 var(--mirrim-font-display);
  letter-spacing: -.03em; margin: 0; text-wrap: balance;
}
.tl-hero h1 em { font-style: normal; color: var(--mirrim-lime-400); }
.tl-hero-sub { font: 500 17px/1.5 var(--mirrim-font-text); color: rgba(255,255,255,.84); margin: 22px 0 0; max-width: 520px; text-wrap: pretty; }
.tl-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.tl-hero-trust { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 34px; }
.tl-trust-i { display: flex; align-items: center; gap: 9px; font: 600 13.5px/1.3 var(--mirrim-font-text); color: rgba(255,255,255,.8); }
.tl-trust-i .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mirrim-lime-400); }

/* hero projector mock */
.tl-hero-visual { position: relative; min-height: 300px; display: flex; align-items: center; justify-content: center; }
.tl-screen {
  width: 100%; max-width: 440px; aspect-ratio: 16/10; border-radius: 18px; overflow: hidden;
  background: linear-gradient(160deg, #6D28D9, #4C1D95); border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 30px 60px -22px rgba(10,4,40,.6); padding: 22px 24px;
  display: flex; flex-direction: column; color: #fff;
}
.tl-screen .q-top { display: flex; align-items: center; justify-content: space-between; font: 700 12px/1 var(--mirrim-font-display); color: rgba(255,255,255,.7); letter-spacing: .04em; text-transform: uppercase; }
.tl-screen .q-timer { display: inline-flex; align-items: center; gap: 6px; background: var(--mirrim-lime-500); color: #0A0A0A; padding: 5px 11px; border-radius: 999px; font: 800 13px/1 var(--mirrim-font-display); }
.tl-screen .q-text { font: 800 clamp(18px,3.4cqw,26px)/1.15 var(--mirrim-font-display); letter-spacing: -.02em; margin: 16px 0 auto; text-wrap: balance; }
.tl-screen .q-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.tl-screen .q-opt { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.16); border-radius: 12px; padding: 11px 13px; font: 700 14px/1.2 var(--mirrim-font-display); display: flex; align-items: center; gap: 9px; }
.tl-screen .q-opt .k { width: 22px; height: 22px; flex-shrink: 0; border-radius: 7px; background: rgba(255,255,255,.2); display: grid; place-items: center; font: 800 12px/1 var(--mirrim-font-display); }
.tl-float {
  position: absolute; background: #fff; color: var(--mirrim-ink-900); border-radius: 15px;
  box-shadow: 0 18px 40px -16px rgba(10,4,40,.5); padding: 11px 14px; z-index: 3;
}
.tl-float.f1 { top: 2%; left: -3%; }
.tl-float.f2 { bottom: 4%; right: -4%; }
.tl-float .ttl { display: flex; align-items: center; gap: 8px; font: 800 13px/1 var(--mirrim-font-display); }
.tl-float .stack { display: flex; margin-top: 8px; }
.tl-float .stack span { width: 24px; height: 24px; border-radius: 50%; border: 2px solid #fff; margin-left: -8px; display: grid; place-items: center; font: 800 10px/1 var(--mirrim-font-display); color: #fff; }
.tl-float .stack span:first-child { margin-left: 0; }
.tl-float .live { display: inline-flex; align-items: center; gap: 7px; font: 700 12px/1 var(--mirrim-font-text); color: var(--mirrim-ink-700); }
.tl-float .live .d { width: 8px; height: 8px; border-radius: 50%; background: var(--mirrim-success); }

/* sections */
.tl-sec { padding: 64px 28px; }
.tl-sec.tint { background: var(--mirrim-purple-50); }
.tl-sec.ink { background: var(--mirrim-ink-50); }
.tl-inner { max-width: 1180px; margin: 0 auto; }
.tl-head { max-width: 640px; margin-bottom: 38px; }
.tl-head h2 { font: 800 clamp(26px,4cqw,36px)/1.08 var(--mirrim-font-display); letter-spacing: -.025em; margin: 14px 0 0; text-wrap: balance; }
.tl-head p { font: 500 16px/1.5 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin: 12px 0 0; text-wrap: pretty; }
.tl-eyebrow-p { color: var(--mirrim-purple-500); }

/* features (4 cards) */
.tl-feat { display: grid; gap: 16px; grid-template-columns: 1fr; }
.tl-feat-card {
  background: #fff; border: 1.5px solid var(--mirrim-ink-100); border-radius: var(--mirrim-radius-xl);
  padding: 24px; transition: transform .18s, box-shadow .18s, border-color .18s;
}
.tl-feat-card:hover { transform: translateY(-4px); box-shadow: var(--mirrim-shadow-card); border-color: var(--mirrim-purple-200); }
.tl-feat-ico { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--mirrim-purple-50); color: var(--mirrim-purple-600); }
.tl-feat-card h3 { font: 700 19px/1.2 var(--mirrim-font-display); letter-spacing: -.01em; margin: 18px 0 8px; }
.tl-feat-card p { font: 500 14.5px/1.5 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin: 0; text-wrap: pretty; }

/* constructor block */
.tl-constructor { display: grid; gap: 20px; grid-template-columns: 1fr; }
.tl-con-col { background: #fff; border: 1.5px solid var(--mirrim-ink-100); border-radius: var(--mirrim-radius-2xl); padding: 28px; }
.tl-con-col h3 { font: 700 20px/1.2 var(--mirrim-font-display); margin: 0 0 4px; }
.tl-con-col .lead { font: 500 14.5px/1.5 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin: 0 0 20px; }
.tl-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.tl-chip {
  display: inline-flex; align-items: center; gap: 9px; height: 46px; padding: 0 18px;
  border-radius: var(--mirrim-radius-pill); background: var(--mirrim-ink-50); border: 1.5px solid var(--mirrim-ink-200);
  font: 600 15px/1 var(--mirrim-font-text); color: var(--mirrim-ink-700);
}
.tl-chip svg { color: var(--mirrim-purple-500); }

/* steps */
.tl-steps { display: grid; gap: 16px; grid-template-columns: 1fr; counter-reset: step; }
.tl-step {
  position: relative; background: #fff; border: 1.5px solid var(--mirrim-ink-100);
  border-radius: var(--mirrim-radius-xl); padding: 26px 24px;
}
.tl-step-n { width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; font: 800 21px/1 var(--mirrim-font-display); color: #fff; background: var(--mirrim-grad-purple-card); box-shadow: var(--mirrim-shadow-cta); }
.tl-step h3 { font: 700 18px/1.2 var(--mirrim-font-display); margin: 18px 0 6px; letter-spacing: -.01em; }
.tl-step p { font: 500 14.5px/1.5 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin: 0; text-wrap: pretty; }
.tl-step-arrow { display: none; }

/* pricing strip */
.tl-price {
  position: relative; overflow: hidden; border-radius: var(--mirrim-radius-2xl);
  background: var(--mirrim-grad-purple-screen); color: #fff;
  padding: 44px 40px; display: grid; gap: 30px; grid-template-columns: 1fr; align-items: center;
}
.tl-price::after { content: ""; position: absolute; right: -6%; top: -40%; width: 46%; height: 120%; background: radial-gradient(circle, rgba(198,244,50,.2), transparent 65%); }
.tl-price-l { position: relative; z-index: 2; }
.tl-price-free { display: inline-flex; align-items: baseline; gap: 12px; }
.tl-price-free .v { font: 800 52px/1 var(--mirrim-font-display); letter-spacing: -.03em; }
.tl-price-free .tag { font: 700 12px/1 var(--mirrim-font-display); letter-spacing: 1.4px; text-transform: uppercase; color: #0A0A0A; background: var(--mirrim-lime-500); padding: 7px 12px; border-radius: 999px; }
.tl-price-l h2 { font: 800 clamp(24px,3.4cqw,32px)/1.1 var(--mirrim-font-display); letter-spacing: -.02em; margin: 14px 0 0; text-wrap: balance; }
.tl-price-l p { font: 500 15.5px/1.5 var(--mirrim-font-text); color: rgba(255,255,255,.82); margin: 12px 0 0; max-width: 460px; }
.tl-price-r { position: relative; z-index: 2; }
.tl-price-card { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: var(--mirrim-radius-xl); padding: 24px; }
.tl-price-card .amt { display: flex; align-items: baseline; gap: 7px; }
.tl-price-card .amt .v { font: 800 34px/1 var(--mirrim-font-display); letter-spacing: -.02em; }
.tl-price-card .amt .p { font: 600 14px/1 var(--mirrim-font-text); color: rgba(255,255,255,.7); }
.tl-price-card .nm { font: 700 13px/1 var(--mirrim-font-display); letter-spacing: 1.2px; text-transform: uppercase; color: var(--mirrim-lime-400); margin-bottom: 12px; }
.tl-price-feats { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.tl-price-feats li { display: flex; align-items: flex-start; gap: 10px; font: 500 14px/1.4 var(--mirrim-font-text); color: rgba(255,255,255,.92); }
.tl-price-feats .ck { flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; background: var(--mirrim-lime-500); color: #0A0A0A; margin-top: 1px; }

/* footer */
.tl-foot { background: #0B0518; color: rgba(255,255,255,.6); padding: 44px 28px 34px; }
.tl-foot-inner { max-width: 1180px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; }
.tl-foot .tl-logo { color: #fff; }
.tl-foot-legal { margin-left: auto; display: flex; gap: 22px; font: 500 13px/1 var(--mirrim-font-text); }
.tl-foot-legal a:hover { color: #fff; }

/* ---- landing container breakpoints ---- */
@container (min-width: 760px) {
  .tl-feat { grid-template-columns: 1fr 1fr; }
  .tl-steps { grid-template-columns: repeat(4, 1fr); }
  .tl-step-arrow { display: grid; place-items: center; position: absolute; top: 38px; right: -22px; width: 24px; z-index: 3; color: var(--mirrim-purple-300); }
  .tl-step:last-child .tl-step-arrow { display: none; }
  .tl-constructor { grid-template-columns: 1fr 1fr; }
}
@container (min-width: 980px) {
  .tl-nav-links { display: flex; }
  .tl-hero { padding: 72px 40px 80px; }
  .tl-hero-grid { grid-template-columns: 1.05fr .95fr; }
  .tl-feat { grid-template-columns: repeat(4, 1fr); }
  .tl-sec { padding: 80px 40px; }
  .tl-price { grid-template-columns: 1.25fr 1fr; padding: 52px 52px; }
}

/* ============================================================
   B · КАБИНЕТ УЧИТЕЛЯ  (фиксированные фреймы 1440)
   ============================================================ */
.cab { display: flex; width: 100%; height: 100%; background: var(--mirrim-ink-50); }

/* sidebar */
.cab-side { width: 220px; flex-shrink: 0; background: #fff; border-right: 1px solid var(--mirrim-ink-100); display: flex; flex-direction: column; padding: 22px 16px; }
.cab-side .tl-logo { padding: 0 8px 8px; font-size: 19px; }
.cab-nav { display: flex; flex-direction: column; gap: 3px; margin-top: 18px; }
.cab-nav a {
  display: flex; align-items: center; gap: 12px; height: 44px; padding: 0 13px; border-radius: var(--mirrim-radius-sm);
  font: 600 14.5px/1 var(--mirrim-font-text); color: var(--mirrim-ink-500); transition: background .14s, color .14s;
}
.cab-nav a svg { color: var(--mirrim-ink-400); transition: color .14s; }
.cab-nav a:hover { background: var(--mirrim-ink-50); color: var(--mirrim-ink-900); }
.cab-nav a.active { background: var(--mirrim-purple-50); color: var(--mirrim-purple-700); }
.cab-nav a.active svg { color: var(--mirrim-purple-500); }
.cab-side-sep { height: 1px; background: var(--mirrim-ink-100); margin: 14px 8px; }
.cab-profile { margin-top: auto; display: flex; align-items: center; gap: 11px; padding: 10px; border-radius: var(--mirrim-radius-md); background: var(--mirrim-ink-50); }
.cab-ava { width: 40px; height: 40px; flex-shrink: 0; border-radius: 12px; display: grid; place-items: center; background: var(--mirrim-grad-purple-card); color: #fff; font: 800 15px/1 var(--mirrim-font-display); }
.cab-profile .nm { font: 700 14px/1.2 var(--mirrim-font-display); }
.cab-profile .role { font: 500 12px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-400); margin-top: 3px; }

/* work area */
.cab-work { flex: 1; min-width: 0; display: flex; flex-direction: column; overflow: hidden; }
.cab-top { display: flex; align-items: center; gap: 16px; padding: 26px 36px; border-bottom: 1px solid var(--mirrim-ink-100); background: #fff; }
.cab-top h1 { font: 800 26px/1.1 var(--mirrim-font-display); letter-spacing: -.02em; margin: 0; }
.cab-top .sub { font: 500 14px/1.3 var(--mirrim-font-text); color: var(--mirrim-ink-400); margin-top: 4px; }
.cab-top-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.cab-body { flex: 1; overflow: hidden; padding: 28px 36px; }

/* task list */
.cab-tabs { display: flex; gap: 6px; margin-bottom: 22px; }
.cab-tab { height: 38px; padding: 0 16px; border-radius: var(--mirrim-radius-pill); background: transparent; font: 600 14px/1 var(--mirrim-font-text); color: var(--mirrim-ink-500); }
.cab-tab.active { background: var(--mirrim-ink-900); color: #fff; }
.cab-list { display: flex; flex-direction: column; gap: 12px; }
.cab-row {
  display: flex; align-items: center; gap: 18px; background: #fff; border: 1.5px solid var(--mirrim-ink-100);
  border-radius: var(--mirrim-radius-lg); padding: 18px 20px; transition: box-shadow .15s, border-color .15s;
}
.cab-row:hover { box-shadow: var(--mirrim-shadow-card); border-color: var(--mirrim-purple-200); }
.cab-row-ico { width: 50px; height: 50px; flex-shrink: 0; border-radius: 14px; display: grid; place-items: center; color: #fff; }
.cab-row-main { flex: 1; min-width: 0; }
.cab-row-main .t { font: 700 17px/1.2 var(--mirrim-font-display); letter-spacing: -.01em; }
.cab-row-main .m { font: 500 13px/1.3 var(--mirrim-font-text); color: var(--mirrim-ink-400); margin-top: 5px; display: flex; align-items: center; gap: 8px; }
.cab-row-main .m .sepdot { width: 3px; height: 3px; border-radius: 50%; background: var(--mirrim-ink-300); }
.cab-status { font: 700 12px/1 var(--mirrim-font-display); letter-spacing: .02em; padding: 7px 13px; border-radius: var(--mirrim-radius-pill); }
.cab-status.ready { background: var(--mirrim-purple-50); color: var(--mirrim-purple-700); }
.cab-status.draft { background: var(--mirrim-ink-100); color: var(--mirrim-ink-500); }

/* constructor */
.cab-con { display: grid; grid-template-columns: 1fr; gap: 24px; height: 100%; }
.cab-canvas { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; }
.cab-qcard {
  width: 100%; max-width: 720px; background: #fff; border: 1.5px solid var(--mirrim-ink-100);
  border-radius: var(--mirrim-radius-2xl); padding: 30px; box-shadow: var(--mirrim-shadow-card);
}
.cab-qcard .qmeta { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.cab-qchip { font: 600 12px/1 var(--mirrim-font-text); color: var(--mirrim-ink-500); background: var(--mirrim-ink-50); border: 1px solid var(--mirrim-ink-200); padding: 6px 12px; border-radius: var(--mirrim-radius-pill); display: inline-flex; align-items: center; gap: 7px; }
.cab-qchip .tmr { color: var(--mirrim-purple-600); font-weight: 700; }
.cab-qtext { font: 800 24px/1.25 var(--mirrim-font-display); letter-spacing: -.02em; margin: 0 0 22px; text-wrap: balance; }
.cab-qtext.ph { color: var(--mirrim-ink-300); font-weight: 700; }
.cab-qmedia { border-radius: var(--mirrim-radius-lg); overflow: hidden; margin-bottom: 22px; border: 1px solid var(--mirrim-ink-100); }
.cab-qmedia img { width: 100%; height: 220px; object-fit: cover; }
.cab-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cab-opt {
  display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: var(--mirrim-radius-md);
  border: 1.5px solid var(--mirrim-ink-200); font: 600 16px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-900);
}
.cab-opt .mk { width: 26px; height: 26px; flex-shrink: 0; border-radius: 8px; display: grid; place-items: center; background: var(--mirrim-ink-100); color: var(--mirrim-ink-500); font: 800 13px/1 var(--mirrim-font-display); }
.cab-opt.correct { border-color: var(--mirrim-success); background: #F1FCED; }
.cab-opt.correct .mk { background: var(--mirrim-success); color: #fff; }
.cab-opt.correct .lbl { color: #2E7D17; }

/* empty constructor */
.cab-empty { width: 100%; max-width: 720px; border: 2px dashed var(--mirrim-ink-200); border-radius: var(--mirrim-radius-2xl); padding: 64px 40px; text-align: center; background: #fff; }
.cab-empty .ico { width: 72px; height: 72px; margin: 0 auto 20px; border-radius: 22px; display: grid; place-items: center; background: var(--mirrim-purple-50); color: var(--mirrim-purple-500); }
.cab-empty h3 { font: 800 22px/1.2 var(--mirrim-font-display); margin: 0 0 8px; letter-spacing: -.02em; }
.cab-empty p { font: 500 15px/1.5 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin: 0 auto 24px; max-width: 380px; }

/* constructor toolbar */
.cab-toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
  background: #fff; border: 1.5px solid var(--mirrim-ink-100); border-radius: var(--mirrim-radius-pill);
  padding: 12px 16px; box-shadow: var(--mirrim-shadow-card); width: fit-content; margin: 0 auto;
}
.cab-tool { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 15px; border-radius: var(--mirrim-radius-pill); background: var(--mirrim-ink-50); font: 600 13.5px/1 var(--mirrim-font-text); color: var(--mirrim-ink-700); transition: background .14s, color .14s; }
.cab-tool:hover { background: var(--mirrim-purple-50); color: var(--mirrim-purple-700); }
.cab-tool svg { color: var(--mirrim-ink-400); }
.cab-tool:hover svg { color: var(--mirrim-purple-500); }
.cab-tool.on { background: var(--mirrim-purple-500); color: #fff; }
.cab-tool.on svg { color: #fff; }
.cab-tool-sep { width: 1px; height: 24px; background: var(--mirrim-ink-200); }

/* results */
.cab-results { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; height: 100%; }
.cab-panel { background: #fff; border: 1.5px solid var(--mirrim-ink-100); border-radius: var(--mirrim-radius-xl); padding: 24px; }
.cab-panel-h { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.cab-panel-h h3 { font: 700 18px/1.1 var(--mirrim-font-display); margin: 0; }
.cab-panel-h .badge { margin-left: auto; font: 600 12px/1 var(--mirrim-font-text); color: var(--mirrim-ink-500); background: var(--mirrim-ink-50); padding: 6px 11px; border-radius: 999px; }
.cab-lb { display: flex; flex-direction: column; gap: 8px; }
.cab-lb-row { display: flex; align-items: center; gap: 14px; padding: 11px 14px; border-radius: var(--mirrim-radius-md); background: var(--mirrim-ink-50); }
.cab-lb-row.top { background: var(--mirrim-purple-50); }
.cab-lb-rank { width: 30px; height: 30px; flex-shrink: 0; border-radius: 9px; display: grid; place-items: center; font: 800 14px/1 var(--mirrim-font-display); background: #fff; color: var(--mirrim-ink-500); border: 1px solid var(--mirrim-ink-200); }
.cab-lb-row.top .cab-lb-rank { background: var(--mirrim-lime-500); color: #0A0A0A; border: 0; }
.cab-lb-nm { flex: 1; font: 700 15px/1.1 var(--mirrim-font-display); }
.cab-lb-sc { font: 800 16px/1 var(--mirrim-font-display); letter-spacing: -.02em; }
.cab-lb-acc { font: 500 12px/1 var(--mirrim-font-text); color: var(--mirrim-ink-400); margin-top: 3px; text-align: right; }

/* per-question breakdown */
.cab-q { display: flex; flex-direction: column; gap: 14px; }
.cab-q-item { padding: 14px 0; border-bottom: 1px solid var(--mirrim-ink-100); }
.cab-q-item:last-child { border-bottom: 0; padding-bottom: 0; }
.cab-q-top { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.cab-q-top .n { font: 800 13px/1 var(--mirrim-font-display); color: var(--mirrim-ink-400); }
.cab-q-top .t { flex: 1; font: 600 14.5px/1.3 var(--mirrim-font-text); }
.cab-q-top .pct { font: 800 15px/1 var(--mirrim-font-display); }
.cab-q-top .pct.hi { color: var(--mirrim-success); }
.cab-q-top .pct.mid { color: var(--mirrim-purple-600); }
.cab-q-top .pct.lo { color: var(--mirrim-error); }
.cab-bar { height: 9px; border-radius: 999px; background: var(--mirrim-ink-100); overflow: hidden; display: flex; }
.cab-bar i { height: 100%; display: block; }
.cab-bar i.ok { background: var(--mirrim-success); }
.cab-bar i.no { background: var(--mirrim-error-soft); }
.cab-hard { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.cab-hard-row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: var(--mirrim-radius-md); background: #FEF2F2; border: 1px solid #FECACA; }
.cab-hard-row .ic { width: 30px; height: 30px; flex-shrink: 0; border-radius: 9px; display: grid; place-items: center; background: #fff; color: var(--mirrim-error); }
.cab-hard-row .t { flex: 1; font: 600 14px/1.3 var(--mirrim-font-text); }
.cab-hard-row .v { font: 800 14px/1 var(--mirrim-font-display); color: var(--mirrim-error); }

/* ===== projector (host view) ===== */
.proj {
  width: 100%; height: 100%; position: relative; overflow: hidden; color: #fff;
  background: var(--mirrim-grad-purple-screen);
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; padding: 96px 60px 48px;
}
.proj-logo { position: absolute; top: 34px; right: 60px; display: flex; align-items: center; gap: 9px; font: 800 20px/1 var(--mirrim-font-display); opacity: .92; z-index: 2; }
.proj-l { display: flex; flex-direction: column; }
.proj-eyebrow { display: inline-flex; align-items: center; gap: 12px; font: 700 14px/1 var(--mirrim-font-display); letter-spacing: 1.6px; text-transform: uppercase; color: rgba(255,255,255,.9); }
.proj-eyebrow .d { width: 9px; height: 9px; border-radius: 50%; background: var(--mirrim-lime-400); }
.proj-q { font: 800 46px/1.05 var(--mirrim-font-display); letter-spacing: -.025em; margin: 20px 0 0; text-wrap: balance; }
.proj-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 34px; }
.proj-opt { display: flex; align-items: center; gap: 14px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); border-radius: 16px; padding: 18px 20px; font: 700 20px/1.2 var(--mirrim-font-display); }
.proj-opt .k { width: 36px; height: 36px; flex-shrink: 0; border-radius: 10px; background: rgba(255,255,255,.18); display: grid; place-items: center; font: 800 17px/1 var(--mirrim-font-display); }
.proj-timer { margin-top: auto; display: inline-flex; align-items: center; gap: 14px; }
.proj-timer .ring { width: 70px; height: 70px; flex-shrink: 0; border-radius: 50%; background: var(--mirrim-lime-500); color: #0A0A0A; display: grid; place-items: center; font: 800 26px/1 var(--mirrim-font-display); }
.proj-timer .lbl { font: 600 15px/1.3 var(--mirrim-font-text); color: rgba(255,255,255,.78); }
.proj-r { background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.14); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; }
.proj-join { display: flex; align-items: center; gap: 18px; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.14); }
.proj-qr { width: 78px; height: 78px; flex-shrink: 0; background: #fff; border-radius: 16px; padding: 9px; color: #0A0514; }
.proj-qr svg { width: 100%; height: 100%; }
.proj-join .jl { font: 600 13px/1.3 var(--mirrim-font-text); color: rgba(255,255,255,.7); }
.proj-join .code { font: 800 30px/1 var(--mirrim-font-display); letter-spacing: .06em; margin-top: 6px; }
.proj-board-h { font: 700 15px/1 var(--mirrim-font-display); margin: 22px 0 14px; color: rgba(255,255,255,.78); letter-spacing: .04em; text-transform: uppercase; }
.proj-lb { display: flex; flex-direction: column; gap: 10px; }
.proj-lb-row { display: flex; align-items: center; gap: 14px; }
.proj-lb-rank { width: 34px; height: 34px; flex-shrink: 0; border-radius: 50%; background: rgba(255,255,255,.16); display: grid; place-items: center; font: 800 15px/1 var(--mirrim-font-display); }
.proj-lb-row.lead .proj-lb-rank { background: var(--mirrim-lime-500); color: #0A0A0A; }
.proj-lb-nm { flex: 1; font: 700 19px/1.1 var(--mirrim-font-display); }
.proj-lb-sc { font: 800 22px/1 var(--mirrim-font-display); letter-spacing: -.02em; }

/* ============================================================
   C · ЭКРАНЫ УЧЕНИКА  (мобайл 390)
   ============================================================ */
.stu { width: 100%; height: 100%; position: relative; display: flex; flex-direction: column; overflow: hidden; font-family: var(--mirrim-font-text); }
.stu-status { height: 44px; flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 24px; font: 700 14px/1 var(--mirrim-font-display); }
.stu-status .right { display: flex; align-items: center; gap: 6px; }
.stu-pad { flex: 1; display: flex; flex-direction: column; padding: 12px 22px 26px; min-height: 0; }

/* connect screen */
.stu-connect { background: var(--mirrim-grad-purple-screen); color: #fff; }
.stu-connect .stu-status { color: #fff; }
.stu-connect-brand { display: flex; flex-direction: column; align-items: center; margin-top: 26px; }
.stu-connect-brand .mark { width: 60px; height: 60px; border-radius: 19px; display: grid; place-items: center; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.2); font: 800 30px/1 var(--mirrim-font-display); }
.stu-connect-brand h1 { font: 800 28px/1.1 var(--mirrim-font-display); letter-spacing: -.02em; margin: 20px 0 0; text-align: center; }
.stu-connect-brand p { font: 500 15px/1.45 var(--mirrim-font-text); color: rgba(255,255,255,.78); margin: 10px 0 0; text-align: center; text-wrap: pretty; }
.stu-field { margin-top: 18px; }
.stu-field label { display: block; font: 700 11px/1.2 var(--mirrim-font-text); text-transform: uppercase; letter-spacing: 1.5px; color: rgba(255,255,255,.7); margin-bottom: 9px; }
.stu-input {
  width: 100%; height: 60px; border-radius: var(--mirrim-radius-lg); border: 1.5px solid rgba(255,255,255,.24);
  background: rgba(255,255,255,.12); color: #fff; padding: 0 20px; font: 700 20px/1 var(--mirrim-font-display);
}
.stu-input.code { letter-spacing: .32em; text-align: center; font-size: 28px; }
.stu-input::placeholder { color: rgba(255,255,255,.45); letter-spacing: normal; }
.stu-or { display: flex; align-items: center; gap: 14px; margin: 20px 0; color: rgba(255,255,255,.55); font: 600 12px/1 var(--mirrim-font-text); }
.stu-or::before, .stu-or::after { content: ""; flex: 1; height: 1px; background: rgba(255,255,255,.2); }
.stu-qr-btn { width: 100%; height: 56px; border-radius: var(--mirrim-radius-lg); background: rgba(255,255,255,.1); border: 1.5px solid rgba(255,255,255,.24); color: #fff; display: flex; align-items: center; justify-content: center; gap: 10px; font: 700 15px/1 var(--mirrim-font-display); }
.stu-connect-foot { margin-top: auto; }
.stu-priv { display: flex; align-items: center; justify-content: center; gap: 8px; font: 500 12.5px/1.3 var(--mirrim-font-text); color: rgba(255,255,255,.6); margin-top: 16px; text-align: center; }

/* game question screen */
.stu-game { background: #fff; }
.stu-qhead { display: flex; align-items: center; gap: 12px; }
.stu-qprog { flex: 1; height: 8px; border-radius: 999px; background: var(--mirrim-ink-100); overflow: hidden; }
.stu-qprog i { display: block; height: 100%; background: var(--mirrim-purple-500); border-radius: 999px; }
.stu-qnum { font: 700 13px/1 var(--mirrim-font-display); color: var(--mirrim-ink-400); white-space: nowrap; }
.stu-qtimer { display: inline-flex; align-items: center; gap: 7px; background: var(--mirrim-lime-500); color: #0A0A0A; padding: 7px 13px; border-radius: 999px; font: 800 15px/1 var(--mirrim-font-display); }
.stu-qtimer.warn { background: var(--mirrim-error); color: #fff; }
.stu-q { font: 800 26px/1.2 var(--mirrim-font-display); letter-spacing: -.02em; margin: 26px 0 0; text-wrap: balance; }
.stu-qimg { width: 100%; height: 150px; object-fit: cover; border-radius: var(--mirrim-radius-lg); margin-top: 16px; }
.stu-ans { margin-top: auto; display: flex; flex-direction: column; gap: 12px; padding-top: 24px; }
.stu-opt {
  display: flex; align-items: center; gap: 14px; min-height: 64px; padding: 14px 18px; border-radius: var(--mirrim-radius-lg);
  border: 2px solid var(--mirrim-ink-200); background: #fff; font: 700 18px/1.2 var(--mirrim-font-display);
  color: var(--mirrim-ink-900); text-align: left; transition: border-color .14s, background .14s, transform .12s;
}
.stu-opt:active { transform: scale(.98); }
.stu-opt .k { width: 32px; height: 32px; flex-shrink: 0; border-radius: 10px; background: var(--mirrim-ink-100); color: var(--mirrim-ink-500); display: grid; place-items: center; font: 800 16px/1 var(--mirrim-font-display); }
.stu-opt.sel { border-color: var(--mirrim-purple-500); background: var(--mirrim-purple-50); color: var(--mirrim-purple-700); }
.stu-opt.sel .k { background: var(--mirrim-purple-500); color: #fff; }

/* text answer */
.stu-text-input { width: 100%; min-height: 120px; border-radius: var(--mirrim-radius-lg); border: 2px solid var(--mirrim-ink-200); padding: 16px 18px; font: 600 18px/1.4 var(--mirrim-font-text); resize: none; color: var(--mirrim-ink-900); }
.stu-text-input:focus { outline: none; border-color: var(--mirrim-purple-500); }
.stu-kbd-hint { font: 500 12.5px/1.3 var(--mirrim-font-text); color: var(--mirrim-ink-400); margin-top: 10px; text-align: center; }

/* match pairs */
.stu-pairs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 22px; }
.stu-pairs-col { display: flex; flex-direction: column; gap: 10px; }
.stu-pair {
  min-height: 56px; padding: 12px 14px; border-radius: var(--mirrim-radius-md); border: 2px solid var(--mirrim-ink-200);
  background: #fff; font: 700 15px/1.2 var(--mirrim-font-display); display: flex; align-items: center; gap: 10px;
}
.stu-pair.a { border-color: var(--mirrim-purple-300); }
.stu-pair.matched { border-color: var(--mirrim-purple-500); background: var(--mirrim-purple-50); color: var(--mirrim-purple-700); }
.stu-pair .num { width: 22px; height: 22px; flex-shrink: 0; border-radius: 7px; background: var(--mirrim-purple-100); color: var(--mirrim-purple-700); display: grid; place-items: center; font: 800 12px/1 var(--mirrim-font-display); }

.stu-submit { margin-top: 16px; }

/* interstitial */
.stu-inter { background: var(--mirrim-grad-purple-screen); color: #fff; align-items: center; justify-content: center; text-align: center; }
.stu-inter-ico { width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; background: var(--mirrim-lime-500); color: #0A0A0A; margin: 0 auto; box-shadow: 0 16px 40px -12px rgba(198,244,50,.6); }
.stu-inter h1 { font: 800 32px/1.1 var(--mirrim-font-display); letter-spacing: -.02em; margin: 24px 0 0; }
.stu-inter p { font: 500 15px/1.4 var(--mirrim-font-text); color: rgba(255,255,255,.78); margin: 10px 0 0; }
.stu-rankcard { width: 100%; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: var(--mirrim-radius-xl); padding: 22px; margin-top: 30px; }
.stu-rankcard .pos { display: flex; align-items: baseline; justify-content: center; gap: 8px; }
.stu-rankcard .pos .v { font: 800 56px/1 var(--mirrim-font-display); color: var(--mirrim-lime-400); letter-spacing: -.03em; }
.stu-rankcard .pos .of { font: 600 18px/1 var(--mirrim-font-text); color: rgba(255,255,255,.7); }
.stu-rankcard .lbl { font: 600 13px/1.3 var(--mirrim-font-text); color: rgba(255,255,255,.7); margin-top: 6px; }
.stu-rankcard .delta { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font: 700 13px/1 var(--mirrim-font-display); color: #0A0A0A; background: var(--mirrim-lime-400); padding: 7px 13px; border-radius: 999px; }

/* final */
.stu-final { background: var(--mirrim-grad-purple-screen); color: #fff; align-items: center; text-align: center; }
.stu-final-crown { color: var(--mirrim-lime-400); margin-top: 14px; }
.stu-final h1 { font: 800 30px/1.1 var(--mirrim-font-display); letter-spacing: -.02em; margin: 14px 0 0; }
.stu-final .score { font: 800 64px/1 var(--mirrim-font-display); letter-spacing: -.03em; margin: 22px 0 0; }
.stu-final .score-lbl { font: 600 13px/1.2 var(--mirrim-font-text); color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 6px; }
.stu-final-place { display: flex; align-items: center; gap: 14px; width: 100%; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: var(--mirrim-radius-xl); padding: 18px 20px; margin-top: 30px; }
.stu-final-place .medal { width: 48px; height: 48px; flex-shrink: 0; border-radius: 14px; background: var(--mirrim-lime-500); color: #0A0A0A; display: grid; place-items: center; font: 800 20px/1 var(--mirrim-font-display); }
.stu-final-place .pl-t { flex: 1; text-align: left; }
.stu-final-place .pl-t .a { font: 800 17px/1.1 var(--mirrim-font-display); }
.stu-final-place .pl-t .b { font: 500 13px/1.2 var(--mirrim-font-text); color: rgba(255,255,255,.7); margin-top: 3px; }
.stu-final-stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; width: 100%; margin-top: 12px; }
.stu-final-stat { background: rgba(255,255,255,.08); border-radius: var(--mirrim-radius-md); padding: 14px 10px; }
.stu-final-stat .v { font: 800 22px/1 var(--mirrim-font-display); }
.stu-final-stat .l { font: 500 11px/1.2 var(--mirrim-font-text); color: rgba(255,255,255,.65); margin-top: 5px; }
.stu-final .stu-pad > .sc-btn { margin-top: auto; }

/* ============================================================
   D · ЛЕГЕНДА ТОКЕНОВ
   ============================================================ */
.leg { background: #fff; padding: 40px 44px; width: 100%; min-height: 100%; }
.leg h1 { font: 800 30px/1.1 var(--mirrim-font-display); letter-spacing: -.02em; margin: 0 0 4px; }
.leg .lead { font: 500 15px/1.4 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin: 0 0 32px; }
.leg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.leg-block h2 { font: 700 13px/1 var(--mirrim-font-text); text-transform: uppercase; letter-spacing: 1.5px; color: var(--mirrim-ink-400); margin: 0 0 16px; }
.leg-swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
.leg-sw { border-radius: var(--mirrim-radius-md); overflow: hidden; border: 1px solid var(--mirrim-ink-100); }
.leg-sw .chip { height: 56px; }
.leg-sw .meta { padding: 8px 10px; }
.leg-sw .meta .n { font: 700 12px/1.2 var(--mirrim-font-display); }
.leg-sw .meta .h { font: 500 11px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-400); margin-top: 2px; text-transform: uppercase; }
.leg-type { display: flex; flex-direction: column; gap: 14px; }
.leg-type-row { display: flex; align-items: baseline; gap: 16px; border-bottom: 1px solid var(--mirrim-ink-100); padding-bottom: 14px; }
.leg-type-row .tag { font: 600 11px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-400); width: 64px; flex-shrink: 0; text-transform: uppercase; letter-spacing: 1px; }
.leg-type-row .spec { font: 500 12px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-300); margin-left: auto; white-space: nowrap; }
.leg-radii { display: flex; flex-wrap: wrap; gap: 14px; }
.leg-radius { text-align: center; }
.leg-radius .box { width: 64px; height: 64px; background: var(--mirrim-purple-100); border: 1.5px solid var(--mirrim-purple-300); }
.leg-radius .n { font: 600 11px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin-top: 8px; }
.leg-comp { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.leg-spacing { display: flex; align-items: flex-end; gap: 12px; }
.leg-sp { text-align: center; }
.leg-sp .bar { background: var(--mirrim-purple-300); width: 100%; border-radius: 3px; }
.leg-sp .n { font: 600 11px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin-top: 8px; }
.leg-shadow { display: flex; gap: 20px; }
.leg-shadow .s { width: 120px; height: 70px; border-radius: var(--mirrim-radius-md); background: #fff; }
.leg-shadow .s.card { box-shadow: var(--mirrim-shadow-card); }
.leg-shadow .s.cta { box-shadow: var(--mirrim-shadow-cta); }
.leg-shadow figcaption { font: 600 11px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin-top: 10px; text-align: center; }

/* ============================================================
   Классы  (десктоп 1440)
   ============================================================ */
.cab-classes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-content: start; }
.class-card {
  background: #fff; border: 1.5px solid var(--mirrim-ink-100); border-radius: var(--mirrim-radius-xl);
  padding: 22px; transition: box-shadow .15s, border-color .15s, transform .15s;
}
.class-card:hover { box-shadow: var(--mirrim-shadow-card); border-color: var(--mirrim-purple-200); transform: translateY(-3px); }
.class-card-top { display: flex; align-items: center; gap: 13px; }
.class-badge { width: 52px; height: 52px; flex-shrink: 0; border-radius: 15px; display: grid; place-items: center; color: #fff; font: 800 19px/1 var(--mirrim-font-display); }
.class-card .t { font: 700 19px/1.1 var(--mirrim-font-display); letter-spacing: -.01em; }
.class-card .sub { font: 500 13px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-400); margin-top: 4px; }
.class-roster { display: flex; align-items: center; margin: 18px 0; }
.class-roster .av { width: 30px; height: 30px; border-radius: 50%; border: 2px solid #fff; margin-left: -8px; display: grid; place-items: center; font: 800 11px/1 var(--mirrim-font-display); color: #fff; }
.class-roster .av:first-child { margin-left: 0; }
.class-roster .more { width: 30px; height: 30px; border-radius: 50%; border: 2px solid #fff; margin-left: -8px; display: grid; place-items: center; font: 800 11px/1 var(--mirrim-font-display); background: var(--mirrim-ink-100); color: var(--mirrim-ink-500); }
.class-meta { display: flex; align-items: center; gap: 8px; font: 500 13px/1.3 var(--mirrim-font-text); color: var(--mirrim-ink-500); padding-top: 16px; border-top: 1px solid var(--mirrim-ink-100); }
.class-meta .sepdot { width: 3px; height: 3px; border-radius: 50%; background: var(--mirrim-ink-300); }
.class-card.add {
  border: 2px dashed var(--mirrim-ink-200); background: var(--mirrim-ink-50); display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; min-height: 200px; color: var(--mirrim-purple-600);
}
.class-card.add:hover { border-color: var(--mirrim-purple-300); background: var(--mirrim-purple-50); transform: none; }
.class-card.add .pl { width: 50px; height: 50px; border-radius: 15px; display: grid; place-items: center; background: #fff; color: var(--mirrim-purple-500); box-shadow: var(--mirrim-shadow-card); margin-bottom: 14px; }
.class-card.add .lbl { font: 700 15px/1.2 var(--mirrim-font-display); }

/* ============================================================
   Готовые деки  (десктоп 1440)
   ============================================================ */
.cab-decks-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; flex-wrap: wrap; }
.cab-search { display: flex; align-items: center; gap: 10px; height: 42px; padding: 0 16px; border-radius: var(--mirrim-radius-pill); background: #fff; border: 1.5px solid var(--mirrim-ink-200); color: var(--mirrim-ink-400); font: 500 14px/1 var(--mirrim-font-text); min-width: 260px; }
.cab-filter { height: 36px; padding: 0 15px; border-radius: var(--mirrim-radius-pill); background: transparent; border: 1.5px solid var(--mirrim-ink-200); font: 600 13.5px/1 var(--mirrim-font-text); color: var(--mirrim-ink-500); }
.cab-filter.on { background: var(--mirrim-ink-900); color: #fff; border-color: var(--mirrim-ink-900); }
.cab-decks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-content: start; }
.deck-card { background: #fff; border: 1.5px solid var(--mirrim-ink-100); border-radius: var(--mirrim-radius-xl); overflow: hidden; transition: box-shadow .16s, transform .16s, border-color .16s; }
.deck-card:hover { box-shadow: var(--mirrim-shadow-card); transform: translateY(-4px); border-color: var(--mirrim-purple-200); }
.deck-poster { position: relative; aspect-ratio: 16/9; }
.deck-poster img { width: 100%; height: 100%; object-fit: cover; }
.deck-poster::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(10,4,30,.6) 100%); }
.deck-subj { position: absolute; top: 12px; left: 12px; z-index: 2; font: 700 11px/1 var(--mirrim-font-display); letter-spacing: .04em; text-transform: uppercase; color: #0A0A0A; background: var(--mirrim-lime-500); padding: 6px 10px; border-radius: 999px; }
.deck-grade { position: absolute; bottom: 12px; left: 14px; z-index: 2; font: 700 12px/1 var(--mirrim-font-display); color: #fff; }
.deck-body { padding: 16px 18px 18px; }
.deck-body h3 { font: 700 17px/1.2 var(--mirrim-font-display); letter-spacing: -.01em; margin: 0 0 10px; }
.deck-foot { display: flex; align-items: center; gap: 10px; }
.deck-foot .q { font: 500 13px/1.2 var(--mirrim-font-text); color: var(--mirrim-ink-400); display: inline-flex; align-items: center; gap: 6px; }
.deck-foot .sc-btn { margin-left: auto; }

/* ============================================================
   Ховер / актив-состояния — принудительные классы для статичных фреймов
   ============================================================ */
.st { background: #fff; padding: 40px 44px; width: 100%; min-height: 100%; font-family: var(--mirrim-font-text); }
.st h1 { font: 800 28px/1.1 var(--mirrim-font-display); letter-spacing: -.02em; margin: 0 0 4px; }
.st .lead { font: 500 15px/1.4 var(--mirrim-font-text); color: var(--mirrim-ink-500); margin: 0 0 30px; }
.st-block { margin-bottom: 34px; }
.st-block > h2 { font: 700 13px/1 var(--mirrim-font-text); text-transform: uppercase; letter-spacing: 1.5px; color: var(--mirrim-ink-400); margin: 0 0 16px; }
.st-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; max-width: 760px; }
.st-cell { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.st-cap { font: 600 12px/1 var(--mirrim-font-text); color: var(--mirrim-ink-400); }
.st-cap.lime { color: var(--mirrim-lime-600); }
.st-cap.purple { color: var(--mirrim-purple-600); }
.st-row { display: flex; flex-direction: column; gap: 12px; max-width: 520px; }

/* forced button states */
.sc-btn.is-hover.sc-btn--lime { filter: brightness(1.04); box-shadow: 0 14px 30px -8px rgba(168,217,32,.7); }
.sc-btn.is-active { transform: scale(.96); }
.sc-btn.is-hover.sc-btn--purple { background: var(--mirrim-purple-600); }
.sc-btn.is-hover.sc-btn--outline-p { background: var(--mirrim-purple-50); border-color: var(--mirrim-purple-500); }
.sc-btn.is-disabled { background: var(--mirrim-ink-100); color: var(--mirrim-ink-400); box-shadow: none; pointer-events: none; }

/* forced component states */
.cab-row.is-hover { box-shadow: var(--mirrim-shadow-card); border-color: var(--mirrim-purple-200); }
.cab-tool.is-hover { background: var(--mirrim-purple-50); color: var(--mirrim-purple-700); }
.cab-tool.is-hover svg { color: var(--mirrim-purple-500); }
.cab-nav.st-nav a { pointer-events: none; }
.cab-nav.st-nav a.is-hover { background: var(--mirrim-ink-50); color: var(--mirrim-ink-900); }
.stu-opt.is-active { transform: scale(.98); }
.tl-chip.is-hover { border-color: var(--mirrim-purple-300); background: #fff; color: var(--mirrim-purple-700); }
.tl-chip.is-hover svg { color: var(--mirrim-purple-500); }

/* ============================================================
   FUNCTIONAL LAYER · mirrim-school-web (не из макета — связка SPA)
   ============================================================ */
html, body { height: 100%; margin: 0; }
body { background: var(--mirrim-ink-50); }
.app { height: 100%; }
.main { height: 100vh; width: 100%; overflow: hidden; }
/* всё под #main — border-box (gate/онбординг рендерится без обёртки .sc) */
.main, .main *, .main *::before, .main *::after { box-sizing: border-box; }

/* standalone-роуты (проектор/ученик) наполняют вьюпорт */
.main > .sc.proj { width: 100vw; height: 100vh; }
.main > .sc.stu { width: 100%; max-width: 440px; height: 100vh; margin: 0 auto; box-shadow: 0 0 0 100vmax var(--mirrim-ink-100); }
@media (max-width: 480px) { .main > .sc.stu { max-width: 100%; box-shadow: none; } }

/* loading / empty / center */
.sch-center { height: 100%; display: grid; place-items: center; text-align: center; color: var(--mirrim-ink-500); padding: 40px; }
.sch-spin { width: 34px; height: 34px; border-radius: 50%; border: 3px solid var(--mirrim-ink-200); border-top-color: var(--mirrim-purple-500); animation: sch-spin .7s linear infinite; margin: 0 auto 12px; }
@keyframes sch-spin { to { transform: rotate(360deg); } }

/* баннер верификации над кабинетом */
.sch-banner { display: flex; align-items: center; gap: 10px; padding: 11px 18px; font: 600 13.5px/1.3 var(--mirrim-font-text); }
.sch-banner.warn { background: #FEF3C7; color: #92400E; }
.sch-banner.info { background: var(--mirrim-purple-50); color: var(--mirrim-purple-700); }

/* toast */
.toast-host { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 9999; }
.toast { background: var(--mirrim-ink-900); color: #fff; padding: 12px 20px; border-radius: var(--mirrim-radius-pill); font: 600 14px/1.2 var(--mirrim-font-text); box-shadow: var(--mirrim-shadow-float); }
.toast.error { background: var(--mirrim-error); }
.toast.success { background: var(--mirrim-success); }

/* онбординг (login-gate / регистрация учителя) */
.sch-gate { height: 100vh; display: grid; place-items: center; background: var(--mirrim-grad-purple-screen); padding: 24px; }
.sch-gate-card { width: 100%; max-width: 430px; background: #fff; border-radius: var(--mirrim-radius-2xl); padding: 40px 32px; box-shadow: var(--mirrim-shadow-float); text-align: center; }
.sch-gate-card .mark { width: 56px; height: 56px; border-radius: 17px; display: grid; place-items: center; margin: 0 auto 18px; background: var(--mirrim-grad-purple-card); color: #fff; font: 800 26px/1 var(--mirrim-font-display); }
.sch-gate-card h1 { font: var(--mirrim-text-d2); margin: 0 0 8px; }
.sch-gate-card p { font: var(--mirrim-text-body); color: var(--mirrim-ink-500); margin: 0 0 22px; }
.sch-form-field { text-align: left; margin-bottom: 14px; }
.sch-form-field label { display: block; font: var(--mirrim-text-caption); color: var(--mirrim-ink-500); margin-bottom: 6px; }
.sch-input { width: 100%; height: 50px; padding: 0 16px; border-radius: var(--mirrim-radius-md); border: 1.5px solid var(--mirrim-ink-200); font: var(--mirrim-text-body); background: #fff; }
.sch-input:focus { outline: none; border-color: var(--mirrim-purple-400); }

/* лендинг: шапка на мобайле — «Войти» прячем (кнопка ведёт туда же), ужимаем */
@media (max-width: 560px) {
  .tl-nav { padding: 0 14px; gap: 10px; }
  .tl-nav-cta { gap: 8px; margin-left: auto; }
  .tl-nav-cta .signin { display: none; }
  .tl-nav-cta .sc-btn { padding: 0 14px; }
}

/* мелкие утилиты для динамики */
.cab-row.clickable, .deck-card.clickable, .class-card.clickable { cursor: pointer; }
.cab-tab, .cab-filter, .cab-nav a { cursor: pointer; }
.is-hidden { display: none !important; }

/* ===== конструктор · редактируемые поля поверх дизайн-карточки ===== */
.cab-qstrip { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.cab-qchip-n { width: 36px; height: 36px; border-radius: var(--mirrim-radius-sm); display: grid; place-items: center; background: #fff; border: 1.5px solid var(--mirrim-ink-200); font: 800 14px/1 var(--mirrim-font-display); color: var(--mirrim-ink-500); cursor: pointer; }
.cab-qchip-n.active { background: var(--mirrim-purple-500); border-color: var(--mirrim-purple-500); color: #fff; }
.cab-qchip-n.add { color: var(--mirrim-purple-500); border-style: dashed; }
.cab-edit { font: inherit; color: inherit; background: transparent; border: 0; outline: none; width: 100%; }
.cab-edit:focus { background: var(--mirrim-purple-50); }
.cab-title-edit { font: 800 20px/1.2 var(--mirrim-font-display); border: 0; outline: none; background: transparent; width: 100%; }
.cab-title-edit:focus { background: var(--mirrim-purple-50); border-radius: 6px; }
.cab-qtext-edit { width: 100%; border: 0; outline: none; resize: vertical; min-height: 56px; font: 800 22px/1.3 var(--mirrim-font-display); color: var(--mirrim-ink-900); background: transparent; }
.cab-qtext-edit:focus { background: var(--mirrim-purple-50); border-radius: 10px; }
.cab-opt .lbl .cab-edit { font: 600 15px/1.3 var(--mirrim-font-text); }
.cab-opt .pick { width: 22px; height: 22px; flex-shrink: 0; margin-left: auto; accent-color: var(--mirrim-purple-500); cursor: pointer; }
.cab-opt .rm { margin-left: 8px; background: transparent; color: var(--mirrim-ink-400); border: 0; cursor: pointer; font-size: 18px; line-height: 1; }
.cab-opt .rm:hover { color: var(--mirrim-error); }
.cab-addopt { display: inline-flex; align-items: center; gap: 7px; height: 40px; padding: 0 16px; border-radius: var(--mirrim-radius-pill); background: var(--mirrim-purple-50); color: var(--mirrim-purple-600); font: 600 14px/1 var(--mirrim-font-text); border: 0; cursor: pointer; margin-top: 6px; }
.cab-tool.danger { color: var(--mirrim-error); }
.cab-num { width: 70px; height: 38px; border-radius: var(--mirrim-radius-sm); border: 1.5px solid var(--mirrim-ink-200); padding: 0 10px; font: inherit; outline: none; }
.cab-num:focus { border-color: var(--mirrim-purple-400); }
.cab-media-edit { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.cab-media-edit .thumb { max-height: 180px; border-radius: 12px; }

/* ============================================================
   SUPPLEMENT · функциональные состояния поверх макета
   (превью-деки, редактор конструктора, фазы проектора/ученика)
   ============================================================ */

/* ---- превью готовой деки (модалка) ---- */
.deck-overlay { position: fixed; inset: 0; background: rgba(10,5,20,.55); backdrop-filter: blur(4px); display: grid; place-items: center; z-index: 2000; padding: 24px; }
.deck-modal { width: 100%; max-width: 640px; max-height: 86vh; background: #fff; border-radius: var(--mirrim-radius-2xl); display: flex; flex-direction: column; overflow: hidden; box-shadow: var(--mirrim-shadow-float); }
.deck-modal-head { display: flex; align-items: flex-start; gap: 16px; padding: 24px 24px 16px; border-bottom: 1px solid var(--mirrim-ink-100); }
.deck-modal-head h2 { font: var(--mirrim-text-d3); margin: 0 0 10px; }
.deck-modal-tags { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.deck-subj-chip { background: var(--mirrim-purple-50); color: var(--mirrim-purple-600); font: 700 12px/1 var(--mirrim-font-display); padding: 6px 11px; border-radius: var(--mirrim-radius-pill); }
.deck-grade-chip { background: var(--mirrim-ink-100); color: var(--mirrim-ink-700); font: 700 12px/1 var(--mirrim-font-display); padding: 6px 11px; border-radius: var(--mirrim-radius-pill); }
.deck-count-chip { color: var(--mirrim-ink-400); font: 600 13px/1 var(--mirrim-font-text); }
.deck-close { margin-left: auto; flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--mirrim-ink-50); color: var(--mirrim-ink-500); display: grid; place-items: center; }
.deck-close:hover { background: var(--mirrim-ink-100); color: var(--mirrim-ink-900); }
.deck-modal-body { padding: 20px 24px; overflow-y: auto; }
.deck-modal-desc { font: var(--mirrim-text-body); color: var(--mirrim-ink-500); margin: 0 0 18px; }
.deck-q-list { display: flex; flex-direction: column; gap: 14px; }
.deck-q { border: 1.5px solid var(--mirrim-ink-100); border-radius: var(--mirrim-radius-lg); padding: 16px; }
.deck-q-head { display: flex; align-items: flex-start; gap: 10px; }
.deck-q-num { flex-shrink: 0; width: 26px; height: 26px; border-radius: 8px; background: var(--mirrim-purple-50); color: var(--mirrim-purple-600); display: grid; place-items: center; font: 800 12px/1 var(--mirrim-font-display); }
.deck-q-prompt { flex: 1; font: var(--mirrim-text-body-bold); }
.deck-q-type { flex-shrink: 0; font: 600 12px/1 var(--mirrim-font-text); color: var(--mirrim-ink-400); }
.deck-q-opts { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.deck-q-opt { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: var(--mirrim-radius-sm); background: var(--mirrim-ink-50); font: var(--mirrim-text-caption); }
.deck-q-opt .mk { width: 22px; height: 22px; flex-shrink: 0; border-radius: 7px; background: #fff; color: var(--mirrim-ink-400); display: grid; place-items: center; font: 800 11px/1 var(--mirrim-font-display); }
.deck-q-opt.correct { background: rgba(93,211,60,.12); color: #2C7A16; }
.deck-q-opt.correct .mk { background: var(--mirrim-success); color: #fff; }
.deck-q-answer { margin-top: 10px; font: var(--mirrim-text-caption); color: var(--mirrim-ink-500); }
.deck-modal-foot { display: flex; justify-content: flex-end; gap: 12px; padding: 16px 24px; border-top: 1px solid var(--mirrim-ink-100); }

/* ---- конструктор · редактируемые поля (cb-*) ---- */
.cb-title { width: 100%; border: 0; outline: none; background: transparent; font: 800 20px/1.2 var(--mirrim-font-display); }
.cb-title:focus { background: var(--mirrim-purple-50); border-radius: 6px; }
.cb-label { display: block; font: 600 11px/1 var(--mirrim-font-text); text-transform: uppercase; letter-spacing: .05em; color: var(--mirrim-ink-400); margin: 0 0 8px; }
.cb-textarea { width: 100%; min-height: 58px; border: 1.5px solid var(--mirrim-ink-200); border-radius: var(--mirrim-radius-md); padding: 12px 14px; font: var(--mirrim-text-body); resize: vertical; outline: none; }
.cb-textarea:focus, .cb-input:focus { border-color: var(--mirrim-purple-400); }
.cb-typechip { padding-right: 8px; }
.cb-typesel { border: 0; background: transparent; font: inherit; color: inherit; outline: none; cursor: pointer; }
.cb-num { width: 56px; border: 1px solid var(--mirrim-ink-200); border-radius: 8px; padding: 3px 6px; font: inherit; text-align: center; outline: none; }
.cb-num:focus { border-color: var(--mirrim-purple-400); }
.cb-qnum { margin-left: auto; font: 700 12px/1 var(--mirrim-font-text); color: var(--mirrim-ink-400); }
.cb-del { width: 34px; height: 34px; flex-shrink: 0; border-radius: 9px; background: var(--mirrim-ink-50); color: var(--mirrim-ink-400); display: grid; place-items: center; }
.cb-del:hover { background: rgba(239,68,68,.1); color: var(--mirrim-error); }
.cb-qprompt { width: 100%; border: 0; outline: none; background: transparent; font: 800 22px/1.3 var(--mirrim-font-display); margin: 14px 0; }
.cb-qprompt:focus { background: var(--mirrim-purple-50); border-radius: 10px; }
.cb-answers { margin-top: 6px; }
.cb-input { width: 100%; border: 1.5px solid var(--mirrim-ink-200); border-radius: var(--mirrim-radius-md); padding: 12px 14px; font: var(--mirrim-text-body); outline: none; }
.cb-optinput { border: 0; outline: none; background: transparent; font: 600 15px/1.3 var(--mirrim-font-text); width: 100%; }
.cb-mark { cursor: pointer; border: 0; }
.cb-optdel { margin-left: auto; width: 28px; height: 28px; flex-shrink: 0; border-radius: 7px; background: transparent; color: var(--mirrim-ink-400); display: grid; place-items: center; }
.cb-optdel:hover { color: var(--mirrim-error); }
.cb-mediaslot:empty { display: none; }
.cb-mediaslot { margin: 12px 0; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.cb-mediaslot img, .cb-mediaslot video { max-height: 180px; border-radius: 12px; }
.cb-media-add { display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 16px; border-radius: var(--mirrim-radius-pill); background: var(--mirrim-purple-50); color: var(--mirrim-purple-600); font: 600 14px/1 var(--mirrim-font-text); border: 0; cursor: pointer; }
.cb-media-add:hover { background: var(--mirrim-purple-100); }
.cb-addopt { display: inline-flex; align-items: center; gap: 7px; height: 40px; padding: 0 16px; border-radius: var(--mirrim-radius-pill); background: var(--mirrim-purple-50); color: var(--mirrim-purple-600); font: 600 14px/1 var(--mirrim-font-text); border: 0; cursor: pointer; margin-top: 8px; }

/* ---- проектор · фазы lobby/running/final ---- */
.proj-controls { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.proj-code-big { display: flex; gap: 8px; }
.proj-code-ch { width: 46px; height: 60px; border-radius: 12px; background: rgba(255,255,255,.14); display: grid; place-items: center; font: 800 34px/1 var(--mirrim-font-display); }
.proj-roster-empty { opacity: .7; font: 500 16px/1.4 var(--mirrim-font-text); }
.proj-q-media { max-width: 100%; max-height: 220px; border-radius: 16px; margin: 14px 0; object-fit: cover; }
.proj-dist { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.proj-dist-row { display: flex; align-items: center; gap: 12px; font: 600 15px/1 var(--mirrim-font-text); }
.proj-dist-row .lbl { min-width: 120px; }
.proj-dist-row .bar { flex: 1; height: 12px; border-radius: 6px; background: rgba(255,255,255,.16); overflow: hidden; }
.proj-dist-row .bar i { display: block; height: 100%; background: rgba(255,255,255,.5); border-radius: 6px; }
.proj-dist-row.correct .bar i { background: var(--mirrim-lime-500); }
.proj-opt-pct { margin-left: auto; font: 700 14px/1 var(--mirrim-font-display); opacity: .85; }
.proj-final-wrap { grid-column: 1 / -1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 14px; }
.proj-final-crown { color: var(--mirrim-lime-400); }
.proj-final-title { font: 800 40px/1.05 var(--mirrim-font-display); }
.proj-lb--final { width: 100%; max-width: 540px; margin-top: 8px; }

/* ---- ученик · вопрос-пары, медиа, выбор ---- */
.stu-q-media { width: 100%; max-height: 200px; object-fit: cover; border-radius: var(--mirrim-radius-md); margin-bottom: 14px; }
.stu-match { display: flex; flex-direction: column; gap: 10px; }
.stu-match-row { display: flex; align-items: center; gap: 10px; }
.stu-match-left { flex: 1; padding: 14px 16px; border-radius: var(--mirrim-radius-md); background: #fff; border: 1.5px solid var(--mirrim-ink-200); font: var(--mirrim-text-body-bold); }
.stu-select { flex: 1; padding: 14px 16px; border-radius: var(--mirrim-radius-md); border: 1.5px solid var(--mirrim-ink-200); font: var(--mirrim-text-body); background: #fff; outline: none; }
.stu-select:focus { border-color: var(--mirrim-purple-400); }

/* ===== auth: email-код + анкета ===== */
.sch-gate-card .sch-step-sub { font: var(--mirrim-text-caption); color: var(--mirrim-ink-400); margin: -14px 0 18px; }
.sch-code-input { letter-spacing: 12px; text-align: center; font: 800 26px/1 var(--mirrim-font-display); }
.sch-link { background: none; border: 0; color: var(--mirrim-purple-600); font: 600 14px/1 var(--mirrim-font-text); cursor: pointer; padding: 8px; }
.sch-link:hover { color: var(--mirrim-purple-700); }
.sch-gate-err { background: rgba(239,68,68,.1); color: #B91C1C; border-radius: var(--mirrim-radius-sm); padding: 10px 14px; font: var(--mirrim-text-caption); margin-bottom: 14px; text-align: left; }
.sch-gate-actions { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
/* анкета — пошире карточка + чипы предметов */
.sch-gate-card.wide { max-width: 560px; }
.sch-subjects { display: flex; flex-wrap: wrap; gap: 8px; text-align: left; }
.sch-subj { display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 14px; border-radius: var(--mirrim-radius-pill); background: var(--mirrim-ink-50); border: 1.5px solid var(--mirrim-ink-200); font: 600 13.5px/1 var(--mirrim-font-text); color: var(--mirrim-ink-700); cursor: pointer; transition: all .12s; }
.sch-subj:hover { border-color: var(--mirrim-purple-300); }
.sch-subj.on { background: var(--mirrim-purple-500); border-color: var(--mirrim-purple-500); color: #fff; }

/* выход из кабинета (сайдбар) */
.cab-logout { display:flex; align-items:center; justify-content:center; gap:8px; width:100%; height:40px; margin-top:8px; border:0; border-radius:var(--mirrim-radius-sm); background:var(--mirrim-ink-50); color:var(--mirrim-ink-500); font:600 13.5px/1 var(--mirrim-font-text); cursor:pointer; }
.cab-logout:hover { background:var(--mirrim-ink-100); color:var(--mirrim-ink-900); }