:root{color-scheme:light dark;--brand-50: #eff6ff;--brand-100: #dbeafe;--brand-200: #bfdbfe;--brand-300: #93c5fd;--brand-400: #60a5fa;--brand-500: #3b82f6;--brand-600: #2563eb;--brand-700: #1d4ed8;--brand-800: #1e40af;--cyan-400: #22d3ee;--cyan-500: #06b6d4;--cyan-600: #0891b2;--chat-notifier: var(--brand-600);--chat-notifier-soft: #dbeafe;--chat-notes: var(--cyan-600);--chat-notes-soft: #cffafe;--bg: #edf3ff;--bg-tint-a: rgba(59, 130, 246, .16);--bg-tint-b: rgba(34, 211, 238, .12);--glass: rgba(255, 255, 255, .72);--glass-strong: rgba(255, 255, 255, .88);--glass-soft: rgba(255, 255, 255, .5);--glass-border: rgba(255, 255, 255, .9);--hairline: rgba(15, 42, 96, .09);--text: #0b1e3d;--text-2: #4a6088;--text-3: #8095b5;--text-on-brand: #ffffff;--success: #16a34a;--success-soft: #dcfce7;--warn: #d97706;--warn-soft: #fef3c7;--danger: #dc2626;--danger-soft: #fee2e2;--shadow-sm: 0 1px 2px rgba(11, 30, 61, .05), 0 1px 3px rgba(11, 30, 61, .05);--shadow: 0 4px 12px -2px rgba(11, 30, 61, .08), 0 2px 6px -2px rgba(11, 30, 61, .06);--shadow-lg: 0 18px 40px -12px rgba(11, 30, 61, .18), 0 6px 16px -8px rgba(11, 30, 61, .1);--shadow-brand: 0 8px 24px -8px rgba(37, 99, 235, .45);--r-xs: 8px;--r-sm: 12px;--r-md: 16px;--r-lg: 22px;--r-xl: 28px;--r-full: 999px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-12: 48px;--ease: cubic-bezier(.32, .72, 0, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--t-fast: .14s;--t: .22s;--t-slow: .38s;--nav-h: 62px;--header-h: 56px;--blur: 20px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px);--content-max: 720px}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #050a18;--bg-tint-a: rgba(59, 130, 246, .2);--bg-tint-b: rgba(34, 211, 238, .12);--glass: rgba(19, 31, 56, .66);--glass-strong: rgba(23, 37, 66, .86);--glass-soft: rgba(19, 31, 56, .4);--glass-border: rgba(125, 165, 255, .14);--hairline: rgba(125, 165, 255, .12);--text: #e8effc;--text-2: #9fb3d4;--text-3: #6c82a6;--brand-600: #4f8dff;--brand-700: #3b7bf5;--chat-notifier: #4f8dff;--chat-notifier-soft: rgba(79, 141, 255, .16);--chat-notes: #22d3ee;--chat-notes-soft: rgba(34, 211, 238, .14);--success-soft: rgba(22, 163, 74, .18);--warn-soft: rgba(217, 119, 6, .18);--danger-soft: rgba(220, 38, 38, .18);--danger: #f87171;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 6px 18px -4px rgba(0, 0, 0, .5);--shadow-lg: 0 22px 48px -16px rgba(0, 0, 0, .7);--shadow-brand: 0 8px 28px -10px rgba(79, 141, 255, .6)}}:root[data-theme=dark]{--bg: #050a18;--bg-tint-a: rgba(59, 130, 246, .2);--bg-tint-b: rgba(34, 211, 238, .12);--glass: rgba(19, 31, 56, .66);--glass-strong: rgba(23, 37, 66, .86);--glass-soft: rgba(19, 31, 56, .4);--glass-border: rgba(125, 165, 255, .14);--hairline: rgba(125, 165, 255, .12);--text: #e8effc;--text-2: #9fb3d4;--text-3: #6c82a6;--brand-600: #4f8dff;--brand-700: #3b7bf5;--chat-notifier: #4f8dff;--chat-notifier-soft: rgba(79, 141, 255, .16);--chat-notes: #22d3ee;--chat-notes-soft: rgba(34, 211, 238, .14);--success-soft: rgba(22, 163, 74, .18);--warn-soft: rgba(217, 119, 6, .18);--danger-soft: rgba(220, 38, 38, .18);--danger: #f87171;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 6px 18px -4px rgba(0, 0, 0, .5);--shadow-lg: 0 22px 48px -16px rgba(0, 0, 0, .7);--shadow-brand: 0 8px 28px -10px rgba(79, 141, 255, .6)}@supports not (backdrop-filter: blur(4px)){:root{--glass: rgba(255, 255, 255, .96);--glass-strong: rgba(255, 255, 255, .99);--blur: 0px}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--glass: rgba(17, 28, 51, .97);--glass-strong: rgba(20, 33, 60, .99)}}}*,*:before,*:after{box-sizing:border-box}*{margin:0;-webkit-tap-highlight-color:transparent}html{height:100%;-webkit-text-size-adjust:100%;overflow-x:hidden;touch-action:pan-y}body{min-height:100dvh;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;touch-action:pan-y;overscroll-behavior-y:none}body:before{content:"";position:fixed;inset:-20%;z-index:-1;pointer-events:none;background:radial-gradient(45% 38% at 12% 6%,var(--bg-tint-a),transparent 70%),radial-gradient(42% 34% at 88% 14%,var(--bg-tint-b),transparent 72%),radial-gradient(55% 45% at 50% 108%,var(--bg-tint-a),transparent 75%)}img,svg,canvas{display:block;max-width:100%}button,input,textarea,select{font:inherit;color:inherit}button{border:0;background:none;cursor:pointer}a{color:var(--brand-600);text-decoration:none}:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:var(--r-xs)}::selection{background:var(--brand-200);color:var(--text)}h1,h2,h3,h4{font-weight:650;letter-spacing:-.02em;line-height:1.25}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.shell{display:flex;flex-direction:column;min-height:100dvh}.shell__main{flex:1;width:100%;max-width:var(--content-max);margin-inline:auto;padding-inline:max(var(--sp-4),var(--safe-left)) max(var(--sp-4),var(--safe-right));padding-bottom:calc(var(--nav-h) + var(--safe-bottom) + var(--sp-6))}.shell__main--flush{padding-inline:0}.appbar{position:sticky;top:0;z-index:30;padding-top:var(--safe-top);background:var(--glass-strong);backdrop-filter:blur(var(--blur)) saturate(180%);-webkit-backdrop-filter:blur(var(--blur)) saturate(180%);border-bottom:1px solid var(--hairline)}.appbar__inner{max-width:var(--content-max);margin-inline:auto;height:var(--header-h);display:flex;align-items:center;gap:var(--sp-3);padding-inline:max(var(--sp-4),var(--safe-left)) max(var(--sp-4),var(--safe-right))}.appbar__title{font-size:17px;font-weight:680;letter-spacing:-.02em;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.appbar__logo{width:28px;height:28px;border-radius:9px;box-shadow:var(--shadow-sm)}.nav{position:fixed;left:0;right:0;bottom:0;z-index:40;padding-bottom:var(--safe-bottom);background:var(--glass-strong);backdrop-filter:blur(var(--blur)) saturate(180%);-webkit-backdrop-filter:blur(var(--blur)) saturate(180%);border-top:1px solid var(--hairline)}.nav__inner{max-width:var(--content-max);margin-inline:auto;height:var(--nav-h);display:grid;grid-template-columns:repeat(4,1fr);padding-inline:max(var(--sp-2),var(--safe-left)) max(var(--sp-2),var(--safe-right))}.nav__item{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:48px;color:var(--text-3);font-size:10.5px;font-weight:600;letter-spacing:-.01em;transition:color var(--t-fast) var(--ease)}.nav__item[aria-current=page]{color:var(--brand-600)}.nav__item svg{width:23px;height:23px;transition:transform var(--t) var(--ease-spring)}.nav__item[aria-current=page] svg{transform:translateY(-1px) scale(1.06)}.nav__item:before{content:"";position:absolute;top:4px;width:34px;height:3px;border-radius:var(--r-full);background:var(--brand-600);opacity:0;transform:scaleX(.3);transition:opacity var(--t) var(--ease),transform var(--t) var(--ease-spring)}.nav__item[aria-current=page]:before{opacity:1;transform:scaleX(1)}.nav__badge{position:absolute;top:6px;margin-left:22px;min-width:16px;height:16px;padding-inline:4px;display:grid;place-items:center;border-radius:var(--r-full);background:var(--brand-600);color:#fff;font-size:9.5px;font-weight:700}.card{background:var(--glass);backdrop-filter:blur(var(--blur)) saturate(160%);-webkit-backdrop-filter:blur(var(--blur)) saturate(160%);border:1px solid var(--glass-border);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:var(--sp-4)}.card--flat{box-shadow:var(--shadow-sm)}.card--tap{transition:transform var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease);text-align:left;width:100%}.card--tap:active{transform:scale(.985);box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);min-height:46px;padding-inline:var(--sp-5);border-radius:var(--r-full);font-size:15px;font-weight:640;letter-spacing:-.01em;transition:transform var(--t-fast) var(--ease),background var(--t-fast) var(--ease),opacity var(--t-fast) var(--ease);white-space:nowrap}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn svg{width:1.2em;height:1.2em;flex:none}.btn--primary{background:linear-gradient(135deg,var(--brand-600),var(--brand-700));color:#fff;box-shadow:var(--shadow-brand)}.btn--ghost{background:var(--glass);border:1px solid var(--glass-border);color:var(--text);box-shadow:var(--shadow-sm)}.btn--quiet{color:var(--text-2);min-height:40px;padding-inline:var(--sp-3)}.btn--danger{background:var(--danger-soft);color:var(--danger)}.btn--block{width:100%}.btn--icon{min-height:42px;width:42px;padding:0;border-radius:var(--r-full)}.field{display:block;width:100%}.field__label{display:block;font-size:12.5px;font-weight:620;color:var(--text-2);margin-bottom:var(--sp-2)}.input,.textarea,.select{width:100%;font-size:16px;padding:12px 14px;border-radius:var(--r-md);background:var(--glass-soft);border:1px solid var(--hairline);color:var(--text);transition:border-color var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--brand-500);background:var(--glass-strong)}.textarea{resize:none;min-height:96px;line-height:1.5}.chip{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 12px;border-radius:var(--r-full);background:var(--glass);border:1px solid var(--hairline);font-size:13px;font-weight:600;color:var(--text-2);transition:all var(--t-fast) var(--ease);white-space:nowrap}.chip[aria-pressed=true],.chip--active{background:var(--brand-600);border-color:transparent;color:#fff}.chip:active{transform:scale(.95)}.chip-row{display:flex;gap:var(--sp-2);overflow-x:auto;touch-action:pan-x;scrollbar-width:none;padding-block:var(--sp-1);scroll-padding-inline:var(--sp-4)}.chip-row::-webkit-scrollbar{display:none}.state{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--sp-3);padding:var(--sp-10) var(--sp-5);color:var(--text-2)}.state__icon{font-size:40px;line-height:1}.state__title{font-size:16px;font-weight:660;color:var(--text)}.state__text{font-size:14px;max-width:34ch}.skeleton{border-radius:var(--r-md);background:linear-gradient(100deg,var(--glass-soft) 30%,var(--glass-strong) 50%,var(--glass-soft) 70%);background-size:220% 100%;animation:skeleton 1.3s ease-in-out infinite}@keyframes skeleton{0%{background-position:180% 0}to{background-position:-80% 0}}.spinner{width:18px;height:18px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toasts{position:fixed;left:50%;transform:translate(-50%);bottom:calc(var(--nav-h) + var(--safe-bottom) + var(--sp-4));z-index:90;display:flex;flex-direction:column;gap:var(--sp-2);width:min(94vw,460px);pointer-events:none}.toast{display:flex;align-items:center;gap:var(--sp-3);padding:12px 16px;border-radius:var(--r-md);background:var(--glass-strong);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);font-size:14px;font-weight:550;pointer-events:auto;animation:toast-in var(--t) var(--ease-spring)}.toast--error{color:var(--danger)}.toast--success{color:var(--success)}@keyframes toast-in{0%{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}.sheet-backdrop{position:fixed;inset:0;z-index:80;background:#0610246b;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);animation:fade-in var(--t) var(--ease)}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:81;max-height:88dvh;display:flex;flex-direction:column;background:var(--glass-strong);backdrop-filter:blur(26px) saturate(180%);-webkit-backdrop-filter:blur(26px) saturate(180%);border-top:1px solid var(--glass-border);border-radius:var(--r-xl) var(--r-xl) 0 0;box-shadow:var(--shadow-lg);padding-bottom:calc(var(--safe-bottom) + var(--sp-4));animation:sheet-up var(--t-slow) var(--ease)}@media(min-width:640px){.sheet{left:50%;right:auto;bottom:var(--sp-6);width:min(560px,92vw);transform:translate(-50%);border-radius:var(--r-xl);border:1px solid var(--glass-border);animation:sheet-pop var(--t) var(--ease-spring)}}.sheet__grip{width:38px;height:4px;border-radius:var(--r-full);background:var(--text-3);opacity:.35;margin:10px auto 4px;flex:none}.sheet__head{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-5) var(--sp-2);flex:none}.sheet__title{font-size:17px;font-weight:680;flex:1}.sheet__body{padding:var(--sp-2) var(--sp-5) var(--sp-4);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes sheet-up{0%{transform:translateY(100%)}to{transform:none}}@keyframes sheet-pop{0%{opacity:0;transform:translate(-50%) translateY(16px) scale(.97)}to{opacity:1;transform:translate(-50%)}}.offline-bar{position:sticky;top:calc(var(--safe-top) + var(--header-h));z-index:25;display:flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:7px 14px;background:var(--warn-soft);color:var(--warn);font-size:12.5px;font-weight:620;animation:fade-in var(--t) var(--ease)}.rule{height:1px;background:var(--hairline);border:0;margin-block:var(--sp-4)}.section-title{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);margin:var(--sp-6) 0 var(--sp-3)}.stack{display:flex;flex-direction:column;gap:var(--sp-3)}.row{display:flex;align-items:center;gap:var(--sp-3)}.row--between{justify-content:space-between}.grow{flex:1;min-width:0}.muted{color:var(--text-2)}.small{font-size:13px}.tiny{font-size:12px}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.switch{position:relative;width:50px;height:30px;border-radius:var(--r-full);background:var(--hairline);transition:background var(--t) var(--ease);flex:none}.switch[aria-checked=true]{background:var(--brand-600)}.switch:after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:transform var(--t) var(--ease-spring)}.switch[aria-checked=true]:after{transform:translate(20px)}.switch:disabled{opacity:.5}