:root{--bg: #E9E3D2;--card: #FFFFFF;--text: #1D2430;--muted: #5B6472;--line: #C7BC9E;--accent: #2B5FD9;--accent-rgb: 43, 95, 217;--accent-soft: #E4EBFB;--danger: #C6373C;--danger-soft: #FBE7E8;--ok: #1F7A46;--shadow: 0 3px 14px rgba(29, 36, 48, .18);--radius: 16px;--tap: 56px;--tap-big: 66px;--gap: 16px}body.app-video{--accent: #2B5FD9;--accent-rgb: 43, 95, 217;--accent-soft: #E4EBFB}body.app-files{--accent: #B85C1E;--accent-rgb: 184, 92, 30;--accent-soft: #F9EADC}body.app-reminders{--accent: #C6373C;--accent-rgb: 198, 55, 60;--accent-soft: #FBE7E8}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;min-height:100%}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:19px;line-height:1.45;color:var(--text);background:var(--bg);overflow-x:hidden;word-break:break-word}button,input,textarea,select{font:inherit;color:inherit}h1,h2,h3{margin:0;font-weight:700}h1{font-size:24px}h2{font-size:21px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:var(--tap);padding:10px 22px;border-radius:var(--radius);border:2px solid var(--line);background:var(--card);color:var(--text);font-size:19px;font-weight:600;cursor:pointer;text-decoration:none;user-select:none;box-shadow:var(--shadow);transition:transform .12s ease,background-color .12s ease,opacity .12s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:default;box-shadow:none}.btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-soft{background:var(--accent-soft);color:var(--text);box-shadow:none;border-color:var(--accent-soft)}.btn-ghost{background:transparent;box-shadow:none;border-color:var(--line)}.btn-big{min-height:var(--tap-big);font-size:21px;padding:12px 26px;border-radius:18px}.btn-block{display:flex;width:100%}.btn-compact{min-height:48px;font-size:17px;padding:8px 16px}.stack{display:flex;flex-direction:column;gap:var(--gap)}.row{display:flex;gap:var(--gap);align-items:center}.row-wrap{display:flex;gap:var(--gap);align-items:center;flex-wrap:wrap}.grow{flex:1 1 auto;min-width:0}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);padding:18px}.page{max-width:1040px;margin:0 auto;padding:14px 14px 120px}.topbar{display:flex;align-items:center;gap:12px;padding:10px 0 14px;min-height:64px}.topbar h1{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bottombar{position:fixed;left:0;right:0;bottom:0;padding:12px 14px calc(12px + env(safe-area-inset-bottom,0px));background:linear-gradient(to top,var(--bg) 75%,rgba(233,227,210,0));display:flex;gap:var(--gap);justify-content:center;z-index:40}.bottombar>.btn{flex:1 1 auto;max-width:560px}.muted{color:var(--muted)}.small{font-size:16px}.num{font-variant-numeric:tabular-nums}.center{text-align:center}.input,.textarea{width:100%;min-height:var(--tap);border:2px solid var(--line);border-radius:var(--radius);background:var(--card);padding:12px 16px;font-size:19px}.input:focus,.textarea:focus{outline:none;border-color:var(--accent)}.textarea{min-height:96px;resize:none}.dialog-overlay{position:fixed;inset:0;background:#1418208c;display:flex;align-items:center;justify-content:center;padding:16px;z-index:100}.dialog{background:var(--card);color:var(--text);border-radius:20px;padding:22px;width:100%;max-width:480px;max-height:calc(100vh - 32px);overflow-y:auto;box-shadow:0 12px 40px #00000040}.dialog h2{margin-bottom:12px}.dialog-full{max-width:560px;height:calc(100vh - 32px);display:flex;flex-direction:column}.list-row{display:flex;align-items:center;gap:14px;width:100%;min-height:64px;padding:10px 14px;border:none;border-bottom:1px solid var(--line);background:var(--card);text-align:left;font-size:19px;cursor:pointer}.list-row:active{background:var(--accent-soft)}.list-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}.list-wrap .list-row:last-child{border-bottom:none}.progress-track{height:14px;border-radius:7px;background:var(--line);overflow:hidden}.progress-fill{height:100%;border-radius:7px;background:var(--accent);transition:width .3s ease}.spinner{width:44px;height:44px;border-radius:50%;border:5px solid var(--line);border-top-color:var(--accent);animation:spin .9s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.swap-enter{animation:swapIn .18s ease}@keyframes swapIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){.swap-enter{animation:none}.btn{transition:none}.scroll-hint{animation:none}}.scroll-hint-wrap{position:relative}.scroll-hint{position:absolute;left:0;right:0;bottom:0;height:42px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:4px;pointer-events:none;color:var(--muted);background:linear-gradient(to bottom,rgba(255,255,255,0),var(--card) 78%);animation:scrollHintBob 1.5s ease-in-out infinite}@keyframes scrollHintBob{0%,to{transform:translateY(0);opacity:.8}50%{transform:translateY(5px);opacity:1}}.attn-pulse{animation:attnPing 1.6s ease-out infinite}@keyframes attnPing{0%{box-shadow:0 0 rgba(var(--accent-rgb),.5)}70%{box-shadow:0 0 0 14px rgba(var(--accent-rgb),0)}to{box-shadow:0 0 rgba(var(--accent-rgb),0)}}@media (prefers-reduced-motion: reduce){.attn-pulse{animation:none;box-shadow:0 0 0 4px rgba(var(--accent-rgb),.4)}}.alarm-overlay{position:fixed;inset:0;z-index:1000;background:linear-gradient(160deg,#b3282d,#7c1418);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;text-align:center;animation:alarmPulse 1.2s ease-in-out infinite alternate}@keyframes alarmPulse{0%{background:linear-gradient(160deg,#b3282d,#7c1418)}to{background:linear-gradient(160deg,#d03a40,#8e181d)}}.alarm-time{font-size:64px;font-weight:700;font-variant-numeric:tabular-nums}.alarm-text{font-size:30px;font-weight:600;margin:18px 0 8px;max-width:640px}.alarm-date{font-size:20px;opacity:.9;margin-bottom:30px}.alarm-ok{min-height:84px;min-width:240px;font-size:30px;font-weight:700;border-radius:22px;border:none;background:#fff;color:#8e181d;cursor:pointer;box-shadow:0 6px 24px #00000059}.alarm-snooze{margin-top:22px;min-height:62px;padding:0 28px;font-size:20px;border-radius:18px;border:2px solid rgba(255,255,255,.75);background:transparent;color:#fff;cursor:pointer}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--gap)}.file-card{position:relative;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);padding:0 0 10px;cursor:pointer;text-align:center;overflow:hidden;font-size:16px}.row-menu-btn.card-menu-btn{position:absolute;top:6px;right:6px;background:#ffffffdb;box-shadow:0 1px 4px #0000002e;color:#1d2430}.row-menu-btn.card-menu-btn:hover,.row-menu-btn.card-menu-btn:active{background:#fff}.file-card:active{outline:3px solid var(--accent)}.file-card.highlight{outline:3px solid var(--accent);background:var(--accent-soft);transition:background .2s ease}.file-thumb{width:100%;height:110px;object-fit:cover;display:block;background:#e9e5dc}.file-thumb-placeholder{width:100%;height:110px;display:flex;align-items:center;justify-content:center;background:#e9e5dc;color:var(--muted)}.file-name{padding:8px 10px 2px;font-weight:600;word-break:break-word;min-height:44px}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.cal-head{text-align:center;font-size:15px;color:var(--muted);padding:4px 0}.cal-day{position:relative;min-height:48px;border-radius:12px;border:2px solid transparent;background:var(--card);font-size:18px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center}.cal-day.other{opacity:.35}.cal-day.today{border-color:var(--accent)}.cal-day.selected{background:var(--accent);color:#fff}.cal-day.past{opacity:.4;cursor:default}.cal-day .dot{position:absolute;bottom:6px;left:50%;transform:translate(-50%);width:8px;height:8px;border-radius:50%;background:var(--danger)}.cal-day.selected .dot{background:#fff}.timeline{position:relative;height:72px;border-radius:12px;background:#2a3242;touch-action:none;user-select:none;overflow:hidden}.timeline-band{position:absolute;top:8px;bottom:8px;background:#4e8cff73;border-top:3px solid #74A5FF;border-bottom:3px solid #74A5FF}.timeline-band.pending{background:#ffcd4259;border-color:#ffcd42}.timeline-handle{position:absolute;top:0;bottom:0;width:26px;background:#74a5ff;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#10203f;font-weight:700}.timeline-playhead{position:absolute;top:0;bottom:0;width:4px;background:#fff;border-radius:2px;box-shadow:0 0 4px #0009}.seek-track{position:relative;height:10px;border-radius:6px;background:#ffffff8c;touch-action:none;user-select:none}.seek-fill{position:absolute;top:0;bottom:0;left:0;border-radius:6px;background:var(--accent)}.seek-thumb{position:absolute;top:50%;width:20px;height:20px;margin-left:-10px;margin-top:-10px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #00000080;pointer-events:none}.video-center-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;border-radius:50%;border:2px solid rgba(255,255,255,.85);background:#14141473;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}.video-overlay-bar{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:8px;padding:10px 10px 22px;background:linear-gradient(to top,#000000bf,#0000)}.seek-time-bubble{position:absolute;top:100%;margin-top:6px;transform:translate(-50%);background:#000000d1;color:#fff;font-size:12px;font-weight:700;padding:3px 8px;border-radius:6px;white-space:nowrap;pointer-events:none}.video-overlay-btn{flex:0 0 auto;width:32px;height:32px;border-radius:50%;border:none;background:#ffffff29;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}.video-overlay-btn:active{background:#ffffff4d}.video-overlay-speed{flex:0 0 auto;height:32px;padding:0 10px;border-radius:16px;border:none;background:#ffffff29;color:#fff;font-size:13px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center}.video-overlay-speed:active{background:#ffffff4d}.video-overlay-time{flex:0 0 auto;color:#fff;font-size:14px;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.5)}.doc-body{flex:1 1 auto;min-height:0;overflow-y:auto;padding:16px;font-size:19px;line-height:1.5;outline:none;background:var(--card);color:var(--text)}.doc-body img{max-width:100%;height:auto;display:block;margin:8px 0;border-radius:8px;-webkit-user-drag:none;user-select:none;pointer-events:none}.doc-body b,.doc-body strong{font-weight:700}.split{display:flex;gap:20px;align-items:flex-start}.sidebar{width:360px;flex:0 0 360px;position:sticky;top:12px;max-height:calc(100vh - 24px);overflow-y:auto;border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);border:1px solid var(--line);padding:10px 0}.side-row{display:flex;align-items:center;gap:12px;width:100%;min-height:58px;border:none;border-left:4px solid transparent;background:transparent;padding:8px 16px 8px 12px;font-size:19px;font-weight:600;text-align:left;cursor:pointer;border-radius:0}.side-row.active{background:var(--accent-soft);border-left-color:var(--accent);color:var(--accent);font-weight:700}.side-count{margin-left:auto;color:var(--muted);font-size:16px;font-variant-numeric:tabular-nums}.ctx-menu{position:fixed;z-index:300;background:var(--card);border-radius:14px;box-shadow:0 10px 34px #14182047;border:1px solid var(--line);padding:6px;min-width:210px;max-width:calc(100vw - 16px)}.ctx-item{display:flex;align-items:center;gap:14px;width:100%;min-height:52px;padding:8px 16px;border:none;background:transparent;text-align:left;font-size:18px;font-weight:600;color:var(--text);border-radius:10px;cursor:pointer}.ctx-item:hover,.ctx-item:active{background:var(--accent-soft)}.ctx-item.danger{color:var(--danger)}.ctx-icon{display:flex;flex:0 0 auto;color:var(--muted)}.ctx-item.danger .ctx-icon{color:var(--danger)}.row-menu-btn{flex:0 0 auto;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;border-radius:10px;cursor:pointer;color:var(--muted)}.row-menu-btn:hover,.row-menu-btn:active{background:#1d243014;color:var(--text)}.toast{position:fixed;left:50%;bottom:110px;transform:translate(-50%);background:#1d2430;color:#fff;padding:14px 24px;border-radius:14px;font-size:18px;z-index:200;box-shadow:0 6px 24px #0000004d;max-width:calc(100vw - 32px);text-align:center}.badge{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);border-radius:10px;padding:6px 12px;font-size:17px;font-weight:600}a{color:var(--accent)}