:root{color-scheme:light;--color-bg: #f5f6f8;--color-surface: #ffffff;--color-border: #d7dbe0;--color-text: #1b1f24;--color-muted: #5b6570;--color-primary: #1f5fbf;--color-danger: #b3261e;--color-success: #1f7a3d;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text)}.button{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:6px;padding:8px 14px;font-size:14px;cursor:pointer}.button:hover{border-color:var(--color-primary);color:var(--color-primary)}.button--primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.button--primary:hover{color:#fff;opacity:.92}.button--large{padding:12px 20px;font-size:16px}.layout__header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:16px 32px;background:var(--color-surface);border-bottom:1px solid var(--color-border);flex-wrap:wrap}.layout__title{margin:0;font-size:20px}.layout__subtitle{margin:4px 0 0;color:var(--color-muted);font-size:13px}.layout__nav{display:flex;align-items:center;gap:16px}.layout__link{color:var(--color-primary);text-decoration:none;font-weight:600}.layout__user{color:var(--color-muted);font-size:14px}.layout__main{padding:24px 32px 48px}.page__title{margin:0 0 16px;font-size:22px}.filters{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;padding:16px;margin-bottom:20px}.field{display:flex;flex-direction:column;gap:6px;min-width:180px}.field__label{font-size:13px;color:var(--color-muted)}.field__control{border:1px solid var(--color-border);border-radius:6px;padding:8px 10px;font-size:14px;background:var(--color-surface);color:var(--color-text)}.table{width:100%;border-collapse:collapse;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;overflow:hidden}.table th,.table td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--color-border);font-size:14px}.table th{background:#eef1f5;font-weight:600}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;border:1px solid var(--color-border)}.badge--active{border-color:var(--color-success);color:var(--color-success)}.badge--draft,.badge--archived{color:var(--color-muted)}.badge--paused{border-color:var(--color-danger);color:var(--color-danger)}.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth__card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:32px;max-width:520px;width:100%;display:flex;flex-direction:column;gap:16px}.auth__title{margin:0;font-size:24px}.auth__subtitle{margin:0;color:var(--color-muted)}.auth__hint{margin:0;color:var(--color-muted);font-size:13px}.state{border:1px solid var(--color-border);border-radius:8px;padding:20px;background:var(--color-surface)}.state__title{margin:0 0 6px;font-weight:600}.state__hint,.state__label{margin:0;color:var(--color-muted);font-size:13px}.state--error{border-color:var(--color-danger)}.skeleton{height:14px;border-radius:4px;background:linear-gradient(90deg,#e6e9ee,#f2f4f7,#e6e9ee);margin-bottom:10px;animation:skeleton-pulse 1.4s ease-in-out infinite}.skeleton--title{width:40%;height:20px}.skeleton--row{width:100%}@keyframes skeleton-pulse{0%,to{opacity:.7}50%{opacity:1}}.tabs{display:flex;gap:8px;margin-bottom:16px;border-bottom:1px solid var(--color-border)}.tabs__link{padding:8px 14px;text-decoration:none;color:var(--color-muted);border-bottom:2px solid transparent}.tabs__link.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}.button--danger{border-color:var(--color-danger);color:var(--color-danger)}.button--danger:hover{background:var(--color-danger);color:#fff}.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end}.field--search{margin-bottom:12px}.field--inline{flex-direction:row;align-items:center;gap:8px;min-width:auto}.panel{margin-top:20px;border:1px solid var(--color-border);border-radius:8px;padding:16px;background:var(--color-surface)}.panel__title{margin:0 0 12px;font-size:16px}.list{list-style:none;margin:12px 0 0;padding:0}.list__item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-top:1px solid var(--color-border)}.steps{display:flex;gap:12px;list-style:none;padding:0;margin:0 0 16px;flex-wrap:wrap}.steps__item{display:flex;align-items:center;gap:8px;color:var(--color-muted);font-size:13px}.steps__item--active{color:var(--color-primary);font-weight:600}.steps__index{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;border:1px solid currentColor;font-size:12px}.card{border:1px solid var(--color-border);border-radius:8px;padding:12px;margin-bottom:12px}.fieldset{border:1px solid var(--color-border);border-radius:8px;padding:12px;margin:0 0 12px}.wizard__nav{margin-top:16px}.kiosk{--kiosk-bg: #0b1524;--kiosk-surface: #16233a;--kiosk-border: #2c3c58;--kiosk-text: #f4f7fb;--kiosk-muted: #b9c6d9;min-height:100vh;background:var(--kiosk-bg);color:var(--kiosk-text);display:flex;flex-direction:column;gap:16px;padding:16px 24px 24px}.kiosk__header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;border-bottom:2px solid var(--kiosk-border);padding-bottom:12px;flex-wrap:wrap}.kiosk__title{margin:0;font-size:36px;line-height:1.2;flex:1 1 520px;min-width:0;overflow-wrap:anywhere}.kiosk__status{display:flex;align-items:center;gap:16px;font-size:24px;flex:0 0 auto;flex-wrap:wrap;justify-content:flex-end}.kiosk__connection{display:flex;align-items:center;gap:10px;color:var(--kiosk-muted)}.kiosk__dot{width:16px;height:16px;border-radius:50%;background:#8b98ab}.kiosk__connection--live .kiosk__dot{background:#35c46b}.kiosk__connection--polling .kiosk__dot,.kiosk__connection--reconnecting .kiosk__dot{background:#e2b33c}.kiosk__connection--offline .kiosk__dot{background:#e2574c}.kiosk__connection--live .kiosk__connectionLabel{color:#8ff0b4}.kiosk__connection--polling .kiosk__connectionLabel,.kiosk__connection--reconnecting .kiosk__connectionLabel{color:#f3d489}.kiosk__connection--offline .kiosk__connectionLabel{color:#ffb0a8}.kiosk__stale{color:#f3d489}.kiosk__panels{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;flex:1}.kiosk__panel{background:var(--kiosk-surface);border:1px solid var(--kiosk-border);border-radius:12px;padding:16px;min-height:240px}.kiosk__panelTitle{margin:0 0 12px;font-size:36px;line-height:1.2}.kiosk__list{list-style:none;margin:0;padding:0}.kiosk__row{display:flex;justify-content:space-between;gap:16px;font-size:24px;line-height:1.5;border-bottom:1px solid var(--kiosk-border);padding:8px 0}.kiosk__empty{font-size:24px;color:var(--kiosk-muted)}.kiosk__fullscreen{font-size:20px;opacity:.35}.kiosk__fullscreen:hover,.kiosk__fullscreen:focus-visible{opacity:1}.kiosk--error{align-items:center;justify-content:center}.kiosk__error{background:var(--kiosk-surface);border:1px solid var(--kiosk-border);border-radius:12px;padding:48px;text-align:center;max-width:720px}.kiosk__error h1{font-size:36px;margin:0 0 16px}.kiosk__error p{font-size:24px;margin:0 0 8px}.kiosk__errorHint{color:var(--kiosk-muted)}.kiosk__date{display:block;font-size:24px;color:var(--kiosk-muted);font-weight:400}.kiosk__card{border-bottom:1px solid var(--kiosk-border);padding:10px 0}.kiosk__cardHead{display:flex;justify-content:space-between;gap:16px;font-size:28px;line-height:1.3}.kiosk__teacher{font-weight:600}.kiosk__location{color:var(--kiosk-muted)}.kiosk__cardLine{display:flex;justify-content:space-between;gap:16px;font-size:24px;line-height:1.4;color:var(--kiosk-text)}.kiosk__cardLine--muted{color:var(--kiosk-muted)}.kiosk__eta{white-space:nowrap}.kiosk__state{font-weight:600}.kiosk__row--served{flex-wrap:wrap}.kiosk__servedName{font-weight:600}.kiosk__group{color:var(--kiosk-muted)}.kiosk__time{color:var(--kiosk-muted);white-space:nowrap;margin-left:auto}.kiosk__verdict[data-verdict=accepted]{color:#8ff0b4}.kiosk__verdict[data-verdict=rejected]{color:#ffb0a8}.kiosk__verdict[data-verdict=undecided]{color:#f3d489}.kiosk__call{position:fixed;left:50%;bottom:24px;transform:translate(-50%);display:flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:12px 24px;background:#1f5fbf;color:#fff;border:3px solid #ffffff;border-radius:16px;padding:16px 32px;font-size:30px;line-height:1.25;box-shadow:0 12px 32px #00000073;z-index:10;max-width:92vw}.kiosk__callLabel{font-weight:700;letter-spacing:.06em}.kiosk__callName{font-weight:700}.kiosk__callTimer{font-size:24px;opacity:.85}.kiosk__settings{display:flex;gap:8px}.kiosk__settingsButton{border:1px solid var(--kiosk-border);background:transparent;color:var(--kiosk-muted);border-radius:6px;font-size:13px;padding:6px 10px;opacity:.3;cursor:pointer}.kiosk__settingsButton:hover,.kiosk__settingsButton:focus-visible{opacity:1}.protocol__preview{width:100%;min-height:900px;border:1px solid var(--color-border);border-radius:8px;background:#fff}.client{min-height:100vh;display:flex;flex-direction:column}.client__header{display:flex;flex-direction:column;gap:12px;padding:16px;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.client__brand{display:flex;flex-direction:column;gap:2px}.client__title{margin:0;font-size:20px}.client__subtitle{margin:0;color:var(--color-muted);font-size:13px}.client__contexts{display:flex;gap:8px}.client__context{flex:1 1 0;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:6px;padding:10px 12px;font-size:15px;cursor:pointer}.client__context--active{border-color:var(--color-primary);background:var(--color-primary);color:#fff}.client__nav{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.client__link{color:var(--color-primary);text-decoration:none;font-size:14px}.client__user{color:var(--color-muted);font-size:13px}.client__main{flex:1;padding:16px;width:100%;max-width:900px;margin:0 auto}.client .card{margin-bottom:16px}.card__title{margin:0 0 8px;font-size:16px}.details{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;margin:0 0 8px}.details dt{color:var(--color-muted)}.details dd{margin:0}.list__item--row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.field__actions{display:flex;gap:8px}.badge--student{background:#e7f0fb;color:#1f5fbf}.badge--teacher{background:#eaf6ee;color:#1f7a3d}.student__event{display:flex;flex-direction:column;gap:2px;flex:1 1 auto}.student__eventTitle{font-weight:600}.student__where{margin:8px 0;padding:10px 12px;border-radius:8px;background:#e7f0fb;color:#1f5fbf;font-size:16px;font-weight:600}.student__position{margin:0;font-size:28px;font-weight:700}.client__action{width:100%}.connection{margin:0;padding:8px 16px;font-size:13px}.connection--ok{color:var(--color-muted)}.connection--offline{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fdecea;color:var(--color-danger);border-bottom:1px solid var(--color-danger)}.client__linkCode{display:flex;flex-direction:column;gap:6px;margin:8px 0}.client__linkCodeValue{margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:30px;font-weight:700;letter-spacing:4px;color:var(--color-primary)}@media (min-width: 720px){.client__header{flex-direction:row;align-items:center;justify-content:space-between;gap:24px}.client__contexts,.client__context{flex:0 0 auto}.client__main{padding:24px}}@media (max-width: 430px){.client__header{padding:12px;gap:8px}.client__main{padding:12px}.client .button{min-height:44px}.client .list__item--row{flex-direction:column;align-items:stretch;gap:8px}.client .field__actions{flex-wrap:wrap}.client .field__actions .button{flex:1 1 auto}.student__position{font-size:24px}.client__nav{gap:8px}}@media (max-width: 380px){.client__contexts{flex-direction:column}}