:root{--eco: #466e50;--eco-ink: #34583d;--cream: #faf6ed;--row-tint: rgba(85, 130, 92, .12);--row-hover: rgba(85, 130, 92, .08);--bg: var(--cream);--surface: #fffdf8;--surface-low: #f2efe6;--surface-high: #ffffff;--ink: #24342a;--ink-soft: #5c6b5e;--outline: #e0ddd2;--danger: #e5484d;--warn: #d9932a;--warn-ink: #8a5a17;--ok: #2fa36b;--info: #4f7cff;--rail-w: 248px;--rail-narrow: 80px;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 20px;--radius-pill: 999px;--shadow-1: 0 2px 8px rgba(36, 52, 42, .035);--shadow-2: 0 8px 28px rgba(36, 52, 42, .08);--shadow-3: 0 20px 64px rgba(36, 52, 42, .16);--ease: cubic-bezier(.2, .8, .2, 1);--font: "Inter", "Noto Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--muted: var(--ink-soft);--space-page: clamp(16px, 3vw, 36px);--bottom-nav-h: 72px;--accent-leaf: #4d9068;--accent-leaf-ink: #366c48;--accent-leaf-fill: #3e7351;--accent-teal: #258b83;--accent-teal-ink: #1c7169;--accent-teal-fill: #217b73;--accent-blue: #527ce0;--accent-blue-ink: #355cad;--accent-blue-fill: #466ab7;--accent-violet: #8a63ce;--accent-violet-ink: #7350b1;--accent-violet-fill: #7653b4;--accent-coral: #de7868;--accent-coral-ink: #ad5147;--accent-coral-fill: #ad5548;--accent-amber: #d6a03c;--accent-amber-ink: #805a19;--accent-amber-fill: #96651e;--accent-rose: #c96f9d;--accent-rose-ink: #974a72;--accent-rose-fill: #a8507a;--accent-slate: #73879e;--accent-slate-ink: #4a617c;--accent-slate-fill: #567089;--app-tint-strength: 7%;--app-hover-strength: 11%;--app-border-strength: 18%;--app-secondary-strength: 0%;--app-wash-strength: 0%}[data-theme=dark]{--bg: #131716;--surface: #1d2220;--surface-low: #252c28;--surface-high: #303833;--ink: #edf0ec;--eco-ink: #9fd0a5;--ink-soft: #adb7b0;--outline: #36413b;--eco: #527e5c;--row-tint: rgba(159, 208, 165, .12);--row-hover: rgba(159, 208, 165, .08);--warn-ink: #e2ab4d;--shadow-1: 0 1px 3px rgba(0, 0, 0, .18);--shadow-2: 0 8px 24px rgba(0, 0, 0, .25);--shadow-3: 0 16px 48px rgba(0, 0, 0, .36);--accent-leaf: #85c59a;--accent-leaf-ink: #a0d7b0;--accent-teal: #70c5ba;--accent-teal-ink: #8ed8ce;--accent-blue: #88aaf4;--accent-blue-ink: #a1bdf8;--accent-violet: #b39ae8;--accent-violet-ink: #c6b0f2;--accent-coral: #ed9c8d;--accent-coral-ink: #f4b2a6;--accent-amber: #edbf6b;--accent-amber-ink: #f1cc8c;--accent-rose: #dd9abd;--accent-rose-ink: #ebafd0;--accent-slate: #a6b7cf;--accent-slate-ink: #bdcce0;--app-tint-strength: 10%;--app-hover-strength: 15%;--app-border-strength: 20%;--app-secondary-strength: 0%;--app-wash-strength: 0%}[data-app=tasks]{--app-color: var(--accent-leaf);--app-ink: var(--accent-leaf-ink);--app-fill: var(--accent-leaf-fill);--app-secondary: var(--accent-teal);--app-spark: var(--accent-amber)}[data-app=dashboard]{--app-color: var(--eco-ink);--app-ink: var(--eco-ink);--app-fill: var(--eco);--app-secondary: var(--accent-violet);--app-spark: var(--accent-amber)}[data-app=study-space]{--app-color: var(--accent-teal);--app-ink: var(--accent-teal-ink);--app-fill: var(--accent-teal-fill);--app-secondary: var(--accent-blue);--app-spark: var(--accent-violet)}[data-app=calendar]{--app-color: var(--accent-blue);--app-ink: var(--accent-blue-ink);--app-fill: var(--accent-blue-fill);--app-secondary: var(--accent-violet);--app-spark: var(--accent-amber)}[data-app=notes]{--app-color: var(--accent-amber);--app-ink: var(--accent-amber-ink);--app-fill: var(--accent-amber-fill);--app-secondary: var(--accent-coral);--app-spark: var(--accent-rose)}[data-app=documents]{--app-color: var(--accent-blue);--app-ink: var(--accent-blue-ink);--app-fill: var(--accent-blue-fill);--app-secondary: var(--accent-violet);--app-spark: var(--accent-amber)}[data-app=academy]{--app-color: var(--academy-color, var(--accent-violet));--app-ink: var(--academy-ink-light, var(--accent-violet-ink));--app-fill: var(--academy-color, var(--accent-violet-fill));--app-on-color: var(--academy-on-color, #fff);--app-secondary: var(--accent-rose);--app-spark: var(--accent-amber)}[data-theme=dark] [data-app=academy]{--app-ink: var(--academy-ink-dark, var(--accent-violet-ink))}[data-app]:not([data-app=academy]){--app-on-color: #fff}[data-app=friends]{--app-color: var(--accent-coral);--app-ink: var(--accent-coral-ink);--app-fill: var(--accent-coral-fill);--app-secondary: var(--accent-amber);--app-spark: var(--accent-teal)}[data-app=chat]{--app-color: var(--accent-blue);--app-ink: var(--accent-blue-ink);--app-fill: var(--accent-blue-fill);--app-secondary: var(--accent-teal);--app-spark: var(--accent-violet)}[data-app=mail]{--app-color: var(--accent-rose);--app-ink: var(--accent-rose-ink);--app-fill: var(--accent-rose-fill);--app-secondary: var(--accent-violet);--app-spark: var(--accent-amber)}[data-app=settings]{--app-color: var(--accent-slate);--app-ink: var(--accent-slate-ink);--app-fill: var(--accent-slate-fill);--app-secondary: var(--accent-leaf);--app-spark: var(--accent-amber)}[data-accent=amber]{--app-color: var(--accent-amber);--app-ink: var(--accent-amber-ink);--app-fill: var(--accent-amber-fill);--app-secondary: var(--accent-coral)}[data-accent=blue]{--app-color: var(--accent-blue);--app-ink: var(--accent-blue-ink);--app-fill: var(--accent-blue-fill);--app-secondary: var(--accent-violet)}[data-accent=violet]{--app-color: var(--accent-violet);--app-ink: var(--accent-violet-ink);--app-fill: var(--accent-violet-fill);--app-secondary: var(--accent-rose)}[data-accent=coral]{--app-color: var(--accent-coral);--app-ink: var(--accent-coral-ink);--app-fill: var(--accent-coral-fill);--app-secondary: var(--accent-amber)}[data-accent=teal]{--app-color: var(--accent-teal);--app-ink: var(--accent-teal-ink);--app-fill: var(--accent-teal-fill);--app-secondary: var(--accent-blue)}[data-app]{--app-tint: color-mix(in srgb, var(--app-color) var(--app-tint-strength), var(--surface));--app-hover: color-mix(in srgb, var(--app-color) var(--app-hover-strength), var(--surface));--app-outline: color-mix(in srgb, var(--app-color) var(--app-border-strength), var(--outline));--app-wash: color-mix(in srgb, var(--app-color) var(--app-wash-strength), transparent)}.app-surface,.card.app-surface{background:var(--surface);border-color:var(--outline)}.app-title,.app-heading{display:flex;align-items:center;gap:12px;min-width:0}.app-heading>h1{margin:0;line-height:1.2}.page-title.app-title{margin-bottom:24px}.app-title>span,.app-heading>div{min-width:0;overflow-wrap:anywhere}.app-wordmark{display:inline-flex;align-items:center;gap:8px;color:var(--app-ink);font-weight:600}*{box-sizing:border-box}:root{color-scheme:light}[data-theme=dark]{color-scheme:dark}html,body{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;transition:background .2s var(--ease),color .2s var(--ease)}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:14px;color:var(--ink)}.btn{border:none;border-radius:12px;padding:10px 20px;font-weight:600;font-size:14px;background:var(--eco);color:#fff;min-height:44px;line-height:1.4;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;transition:transform .1s var(--ease),filter .15s var(--ease),box-shadow .15s var(--ease)}.btn:hover:not(:disabled){filter:brightness(1.07);box-shadow:var(--shadow-1)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;cursor:default}.btn-tonal{background:var(--row-tint);color:var(--eco-ink)}.btn-app{background:var(--app-fill);color:var(--app-on-color, #fff)}.btn-app-tonal{background:var(--app-tint);color:var(--app-ink)}[data-app=academy] .btn:not(.btn-tonal):not(.btn-app-tonal):not(.btn-outline):not(.btn-text):not(.btn-danger){background:var(--app-fill);color:var(--app-on-color, #fff)}[data-app=academy] .btn.btn-tonal{background:var(--app-tint);color:var(--app-ink)}[data-app=academy] .btn-outline,[data-app=academy] .btn-text{color:var(--app-ink)}[data-app=academy] .chip.active{background:var(--app-fill);border-color:var(--app-fill);color:var(--app-on-color, #fff)}[data-app=academy] .field:focus{border-color:var(--app-color);box-shadow:0 0 0 3px var(--app-tint)}[data-app=academy] :focus-visible{outline-color:var(--app-ink)}[data-app=academy] .field:focus-visible{outline-color:var(--app-ink);box-shadow:none}[data-app=academy] .save-pill:not(.dirty){background:var(--app-tint);color:var(--app-ink)}[data-theme=dark] .btn-tonal{color:#9fd0a5}.btn-outline{background:transparent;color:var(--eco-ink);border:1px solid var(--outline)}.btn-danger{background:var(--danger);color:#fff}.btn-text{background:transparent;color:var(--eco-ink);padding:8px 12px}.icon-btn{background:transparent;border:none;border-radius:12px;width:40px;height:40px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;color:var(--ink-soft);font-size:18px;transition:background .15s var(--ease)}.icon-btn:hover{background:var(--row-hover);color:var(--ink)}.card{background:var(--surface);border:1px solid var(--outline);border-radius:var(--radius-lg);box-shadow:var(--shadow-1)}.field{width:100%;min-width:0;display:block;background:var(--surface-low);border:1px solid var(--outline);border-radius:12px;padding:12px 14px;outline:none;min-height:44px;transition:border-color .15s var(--ease),box-shadow .15s var(--ease)}.field:focus{border-color:var(--eco);box-shadow:0 0 0 3px var(--row-tint)}.field:focus-visible{outline:2px solid var(--eco-ink);outline-offset:2px;box-shadow:none}.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-pill);background:var(--surface-low);border:1px solid var(--outline);font-size:12px;font-weight:600}.chip.active{background:var(--eco);border-color:var(--eco);color:#fff}.chip.app-chip.active{background:var(--app-tint);border-color:var(--app-outline);color:var(--app-ink)}.save-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-pill);font-size:12px;font-weight:600;background:var(--row-tint);color:var(--eco-ink)}.save-pill.dirty{background:#fde8e8;color:var(--danger)}.banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;display:flex;align-items:center;gap:12px;background:#fde8e8;color:#7a1f22;border:1.5px solid rgba(229,72,77,.4);border-radius:16px;padding:12px 8px 12px 16px;box-shadow:var(--shadow-3);animation:slide-up .3s var(--ease)}[data-theme=dark] .banner{background:#3a1414;color:#ffb4b4}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}@keyframes shake-x{0%,to{transform:translate(0)}20%{transform:translate(-10px)}40%{transform:translate(10px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.shake{animation:shake-x .4s ease-in-out}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#111c157a;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:50;display:flex;align-items:center;justify-content:center;padding:24px}.dialog{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-3);width:100%;max-width:900px;max-height:min(88dvh,960px);border:1px solid var(--outline);display:flex;flex-direction:column;overflow:hidden}.dialog-head{display:flex;align-items:center;gap:12px;padding:20px 20px 12px 24px}.dialog-head>div{min-width:0}.dialog-body{padding:8px 24px;overflow-y:auto}.dialog-foot{display:flex;justify-content:flex-end;gap:12px;padding:12px 24px 16px;background:var(--surface-low);margin-top:12px;flex-shrink:0;flex-wrap:wrap}.centerdlg{max-width:380px;align-items:center;text-align:center;padding:32px 28px 24px;gap:8px}.centerdlg h3{margin:8px 0 0;font-size:20px}.centerdlg p{margin:0 0 8px}.dlg-actions{display:flex;gap:8px;margin-top:8px}.page{padding:var(--space-page);max-width:1200px;margin:0 auto}.page-title{font-size:clamp(26px,3vw,34px);font-weight:700;margin:0 0 8px;letter-spacing:-.035em;line-height:1.2}.muted{color:var(--ink-soft)}.row{display:flex;align-items:center;gap:8px}.row>input,.row>textarea,.row>select{min-width:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;background:var(--surface);border-top:1px solid var(--outline);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}.bottom-nav a,.bottom-nav button{flex:1 1 0;min-width:0;min-height:54px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;color:var(--ink-soft);text-decoration:none;font-size:11px;border-radius:12px;border:0;background:none;font-family:inherit}.bottom-nav{overflow-x:auto}svg{flex-shrink:0;vertical-align:middle}input[type=range]{accent-color:var(--eco)}:focus-visible{outline:3px solid var(--eco-ink);outline-offset:3px}.bottom-nav a.active,.bottom-nav button.active{color:var(--eco-ink);background:var(--row-tint)}.bottom-nav a[data-app].active{color:var(--app-ink);background:var(--app-tint)}::selection{background:color-mix(in srgb,var(--eco) 24%,transparent);color:var(--ink)}.page-subtitle{margin:0 0 24px;color:var(--ink-soft);max-width:65ch;font-size:14px}button:disabled{cursor:not-allowed}input::placeholder,textarea::placeholder{color:var(--ink-soft);opacity:.8}@media(max-width:600px){input,textarea,select,.field{font-size:16px}.dialog-backdrop{padding:12px}.dialog{max-height:calc(100dvh - 24px)}.dialog-head{padding:16px}.dialog-body{padding:8px 16px}.dialog-foot{padding:12px 16px;gap:8px}.banner{bottom:calc(var(--bottom-nav-h) + 12px + env(safe-area-inset-bottom))}.icon-btn{width:44px;height:44px}}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}.study-card{background:var(--surface);border:1.5px solid var(--outline);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);padding:24px 28px 28px;transition:box-shadow .15s var(--ease)}.study-card:hover{box-shadow:var(--shadow-3)}.study-card-term{font-size:28px;line-height:1.35;font-weight:600;color:var(--ink);letter-spacing:.01em;margin-bottom:8px}@media(max-width:1023px){.study-card-term{font-size:22px}}.study-card-def{font-size:18px;line-height:1.45;color:var(--ink-soft)}@media(max-width:1023px){.study-card-def{font-size:16px}}.study-card-progress{height:4px;background:var(--surface-low);border-radius:2px;overflow:hidden;margin-top:16px}.study-card-progress-fill{height:100%;background:linear-gradient(90deg,var(--eco) 0%,#8fbf96 100%);border-radius:2px;transition:width .3s var(--ease)}.study-highlight{background:linear-gradient(transparent 35%,rgba(139,224,78,.35) 35%,rgba(139,224,78,.35) 85%,transparent 85%);padding:0 2px;border-radius:3px}.study-feedback-perfect{color:#2fa36b}.study-feedback-close-miss{color:#4f7cff}.study-feedback-revealed{color:var(--eco)}.study-feedback-confident-wrong{color:var(--danger)}@keyframes ghost-fly-right{0%{opacity:1;transform:translate(0) rotate(0)}to{opacity:0;transform:translate(60px) rotate(5deg)}}@keyframes ghost-fly-left{0%{opacity:1;transform:translate(0) rotate(0)}to{opacity:0;transform:translate(-60px) rotate(-5deg)}}@media(max-width:1439px)and (min-width:1024px){:root{--rail-w: 232px}}.custom-select-shell{display:inline-flex;min-width:0;max-width:100%;vertical-align:middle}select[hidden][aria-hidden=true]{display:none!important}.custom-select-trigger{display:inline-flex;align-items:center;justify-content:space-between;gap:10px;max-width:100%;min-height:34px;padding:7px 10px;border:1px solid var(--outline);border-radius:10px;background:var(--surface);color:var(--ink);font:inherit;font-size:12px;cursor:pointer;text-align:left}.custom-select-trigger>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.custom-select-arrow{flex:none;opacity:.65}.custom-select-trigger:hover:not(:disabled){background:var(--surface-low)}.custom-select-trigger:focus-visible{outline:2px solid var(--eco);outline-offset:2px}.custom-select-trigger:disabled{opacity:.45;cursor:default}.custom-select-popup{position:fixed;z-index:900;overflow:auto;overscroll-behavior:contain;padding:6px;background:var(--surface);color:var(--ink);border:1px solid var(--outline);border-radius:12px;box-shadow:var(--shadow-3)}.custom-select-popup>button{display:block;position:relative;width:100%;min-height:34px;padding:8px 28px 8px 10px;text-align:left;border:0;border-radius:8px;background:none;color:inherit;font:inherit;font-size:12px;cursor:pointer}.custom-select-popup>button.highlighted,.custom-select-popup>button:hover:not(:disabled){background:var(--surface-low)}.custom-select-popup>button[aria-selected=true]{font-weight:700;color:var(--eco-ink)}.custom-select-popup>button[aria-selected=true]:after{content:"✓";position:absolute;right:10px;top:8px}.custom-select-popup>button:disabled{opacity:.4;cursor:default}@media(pointer:coarse){.custom-select-trigger{min-height:40px}.custom-select-popup>button{min-height:42px}}.tour.svelte-1rln8ih{position:fixed;top:0;right:0;bottom:0;left:0;z-index:300}.blocker.svelte-1rln8ih{position:fixed;top:0;right:0;bottom:0;left:0;background:transparent;transition:background .25s var(--ease)}.blocker.dim.svelte-1rln8ih{background:#111c158c}.spot.svelte-1rln8ih{position:fixed;border-radius:14px;box-shadow:0 0 0 200vmax #111c158c,0 0 0 3px var(--surface) inset;outline:3px solid color-mix(in srgb,var(--eco) 70%,white);outline-offset:0;pointer-events:none;transition:left .35s var(--ease),top .35s var(--ease),width .35s var(--ease),height .35s var(--ease)}.tcard.svelte-1rln8ih{position:fixed;width:min(360px,calc(100vw - 24px));padding:18px 18px 14px;border-radius:18px;background:var(--surface);color:var(--ink);box-shadow:var(--shadow-3);border:1px solid var(--outline);opacity:0;transform:translateY(6px) scale(.98);transition:opacity .2s ease,transform .25s var(--ease),left .35s var(--ease),top .35s var(--ease)}.tcard.show.svelte-1rln8ih{opacity:1;transform:none}.tcard.center.svelte-1rln8ih{width:min(420px,calc(100vw - 24px))}.thead.svelte-1rln8ih{display:flex;align-items:center;gap:10px;margin-bottom:8px}.thead.svelte-1rln8ih h2:where(.svelte-1rln8ih){flex:1;margin:0;font-size:18px;line-height:1.25}p.svelte-1rln8ih{margin:0 0 14px;color:var(--ink-soft);font-size:14px;line-height:1.5}.tfoot.svelte-1rln8ih{display:flex;align-items:center;gap:8px}.dots.svelte-1rln8ih{display:flex;gap:4px;margin-right:auto;flex-wrap:wrap}.dots.svelte-1rln8ih span:where(.svelte-1rln8ih){width:6px;height:6px;border-radius:50%;background:var(--outline);transition:width .25s var(--ease),background .25s}.dots.svelte-1rln8ih span.past:where(.svelte-1rln8ih){background:color-mix(in srgb,var(--eco) 45%,var(--outline))}.dots.svelte-1rln8ih span.on:where(.svelte-1rln8ih){width:16px;border-radius:3px;background:var(--eco)}@media(prefers-reduced-motion:reduce){.spot.svelte-1rln8ih,.tcard.svelte-1rln8ih,.blocker.svelte-1rln8ih,.dots.svelte-1rln8ih span:where(.svelte-1rln8ih){transition:none}}.emoji-assist.svelte-1ugk437{position:fixed;z-index:400;width:268px;padding:4px;border-radius:12px;border:1px solid var(--outline);background:var(--surface);box-shadow:0 12px 34px -10px #141e1959;animation:svelte-1ugk437-ea-in .14s cubic-bezier(.2,.9,.3,1.1);transform-origin:top left;font-family:var(--font)}.emoji-assist.up.svelte-1ugk437{transform-origin:bottom left}@keyframes svelte-1ugk437-ea-in{0%{opacity:0;transform:translateY(-4px) scale(.97)}}.ea-head.svelte-1ugk437{display:flex;justify-content:space-between;margin:4px 8px;font-size:11px;color:var(--ink-soft)}.ea-item.svelte-1ugk437{display:flex;align-items:center;gap:10px;width:100%;height:36px;padding:0 8px;border:0;border-radius:8px;background:none;color:var(--ink);font:inherit;font-size:13px;text-align:left;cursor:pointer}.ea-item.active.svelte-1ugk437{background:var(--app-tint, var(--surface-low))}.ea-emoji.svelte-1ugk437{font-size:20px;width:24px;text-align:center}.ea-code.svelte-1ugk437{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink-soft)}.ea-item.active.svelte-1ugk437 .ea-code:where(.svelte-1ugk437){color:var(--ink)}@media(prefers-reduced-motion:reduce){.emoji-assist.svelte-1ugk437{animation:none}}.chat-alert-stack.svelte-12qhfyh{position:fixed;right:20px;top:calc(18px + env(safe-area-inset-top));width:min(352px,calc(100vw - 24px));display:flex;flex-direction:column;gap:10px;z-index:60}.chat-alert.svelte-12qhfyh{position:relative;overflow:hidden;padding:0;border:1px solid var(--app-outline);border-radius:16px;box-shadow:var(--shadow-3);animation:svelte-12qhfyh-chat-alert-in .26s var(--ease) both}.chat-alert-open.svelte-12qhfyh{display:flex;align-items:center;gap:11px;width:100%;min-height:76px;border:0;background:none;color:var(--ink);font:inherit;text-align:left;padding:13px 48px 13px 13px}.chat-alert-open.svelte-12qhfyh:hover{background:var(--app-hover)}.chat-alert-info.svelte-12qhfyh{flex:1;min-width:0}.chat-alert-title.svelte-12qhfyh{display:flex;align-items:center;gap:8px;margin-bottom:4px}.chat-alert-title.svelte-12qhfyh strong:where(.svelte-12qhfyh){flex:1;min-width:0;font-size:13px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-alert-title.svelte-12qhfyh time:where(.svelte-12qhfyh){flex-shrink:0;font-size:10px;color:var(--ink-soft)}.chat-alert-preview.svelte-12qhfyh{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;overflow-wrap:anywhere;font-size:12px;line-height:1.45;color:var(--ink-soft)}.chat-alert-preview.svelte-12qhfyh b:where(.svelte-12qhfyh){font-weight:600}.friend-online-avatar.svelte-12qhfyh{position:relative;display:inline-flex;flex-shrink:0;border-radius:50%}.chat-alert-close.svelte-12qhfyh{position:absolute;top:0;right:0;width:44px;height:44px;min-height:44px;color:var(--ink-soft)}@keyframes svelte-12qhfyh-chat-alert-in{0%{opacity:0;transform:translate(calc(100% + 24px))}to{opacity:1;transform:translate(0)}}@media(max-width:600px){.chat-alert-stack.svelte-12qhfyh{right:12px;top:calc(12px + env(safe-area-inset-top))}}@media(prefers-reduced-motion:reduce){.chat-alert.svelte-12qhfyh{animation:none}}.skip-link.svelte-12qhfyh{position:fixed;top:12px;left:12px;z-index:200;padding:12px 20px;background:var(--surface);color:var(--eco-ink);border-radius:12px;box-shadow:var(--shadow-2);transform:translateY(-160%)}.skip-link.svelte-12qhfyh:focus{transform:translateY(0)}.mobile-menu-backdrop.svelte-12qhfyh{position:fixed;top:0;right:0;bottom:0;left:0;z-index:44;background:#10201666;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.mobile-drawer.svelte-12qhfyh{position:fixed;top:0;bottom:0;left:0;z-index:45;width:min(320px,86vw);padding:max(16px,env(safe-area-inset-top)) 12px max(16px,env(safe-area-inset-bottom));background:var(--surface);box-shadow:var(--shadow-3);display:flex;flex-direction:column;overflow-y:auto;outline:none}.mobile-drawer-head.svelte-12qhfyh{display:flex;align-items:center;gap:12px;padding:4px 8px 20px}.mobile-drawer-head.svelte-12qhfyh strong:where(.svelte-12qhfyh){color:var(--eco-ink);font-size:18px}.mobile-drawer-head.svelte-12qhfyh .icon-btn:where(.svelte-12qhfyh){margin-left:auto}.mobile-drawer.svelte-12qhfyh nav:where(.svelte-12qhfyh){display:flex;flex-direction:column;gap:4px}.mobile-drawer.svelte-12qhfyh a:where(.svelte-12qhfyh),.mobile-drawer-foot.svelte-12qhfyh button:where(.svelte-12qhfyh){display:flex;align-items:center;gap:12px;min-height:52px;padding:12px 16px;border:0;border-radius:12px;background:none;color:var(--ink-soft);font:inherit;text-decoration:none;text-align:left}.mobile-drawer.svelte-12qhfyh a[data-app]:where(.svelte-12qhfyh):hover{background:var(--app-hover)}.mobile-drawer.svelte-12qhfyh .active:where(.svelte-12qhfyh){color:var(--app-ink);background:var(--app-tint);font-weight:600}.mobile-drawer-foot.svelte-12qhfyh{display:flex;flex-direction:column;gap:4px;margin-top:auto;padding-top:24px}.shell.svelte-12qhfyh{display:flex;min-height:100dvh}.rail-slot.svelte-12qhfyh{position:sticky;top:0;width:var(--rail-narrow);height:100dvh;flex-shrink:0;z-index:35;transition:width .2s var(--ease)}.rail-slot.expanded.svelte-12qhfyh{width:var(--rail-w)}@media(max-width:1023px){.rail-slot.svelte-12qhfyh{display:none}.rail-slot.tablet.svelte-12qhfyh{display:block}}.rail.svelte-12qhfyh{display:flex;flex-direction:column;border-right:1px solid var(--outline);background:var(--surface);flex-shrink:0;transition:width .2s var(--ease),box-shadow .2s var(--ease);overflow:hidden;position:absolute;top:0;height:100dvh}.brand.svelte-12qhfyh{display:flex;align-items:center;gap:12px;margin:12px;padding:12px;color:inherit;text-decoration:none}.brand.svelte-12qhfyh .rail-icon:where(.svelte-12qhfyh){width:32px}.rail.svelte-12qhfyh nav:where(.svelte-12qhfyh){display:flex;flex-direction:column;flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin}@media(max-height:780px){.brand.svelte-12qhfyh{margin-block:8px}}.rail-row.svelte-12qhfyh{display:flex;align-items:center;position:relative;gap:12px;margin:3px 12px;padding:10px 12px;min-height:48px;border-radius:12px;color:var(--ink-soft);text-decoration:none;white-space:nowrap;transition:background-color .15s var(--ease)}.rail-row.svelte-12qhfyh:hover{background:var(--app-hover)}.rail-row.selected.svelte-12qhfyh{background:var(--app-tint);color:var(--app-ink);font-weight:600}.rail-icon.svelte-12qhfyh{font-size:20px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:32px}.rail-label.svelte-12qhfyh{display:inline-block;font-size:14px;line-height:1.4;white-space:nowrap;overflow:hidden;max-width:180px;opacity:1;transition:opacity .15s var(--ease),transform .2s var(--ease),max-width .2s var(--ease)}.brand.svelte-12qhfyh strong:where(.svelte-12qhfyh){font-family:Chango,Roboto,system-ui,sans-serif;font-weight:400;font-size:19px;letter-spacing:.01em;color:var(--eco-ink)}.rail-label.hide.svelte-12qhfyh{opacity:0;transform:translate(-4px);max-width:0}.rbadge.svelte-12qhfyh{margin-left:auto;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--danger);color:#fff;font-size:11px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.rail.narrowrail.svelte-12qhfyh .rbadge:where(.svelte-12qhfyh){position:absolute;margin:0;transform:translate(14px,-14px)}.spacer.svelte-12qhfyh{flex:0 0 8px}.collapse-row.svelte-12qhfyh{display:flex;align-items:center;gap:12px;margin:0 12px 8px;padding:10px 12px;min-height:48px;border:none;border-radius:12px;background:transparent;color:var(--ink-soft);font-size:14px;font-weight:500;font-family:inherit;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .15s var(--ease)}.collapse-row.svelte-12qhfyh:hover{background:var(--row-hover)}.collapse-row.selected.svelte-12qhfyh{background:var(--app-tint);color:var(--app-ink);font-weight:600}.main.svelte-12qhfyh{flex:1;min-width:0;outline:none}.main.mobileworkspace.svelte-12qhfyh{padding-bottom:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom))}.main.studysession.svelte-12qhfyh{padding-bottom:24px}
