:root{--accent: #25d366;--accent-dim: rgba(37, 211, 102, .18);--bg: #f0f2f5;--panel: #ffffff;--panel2: #f5f6f6;--text: #111b21;--text2: #667781;--border: #e4e6e8;--danger: #ea4335;--radius: 12px}[data-theme=dark]{--bg: #0b141a;--panel: #111b21;--panel2: #202c33;--text: #e9edef;--text2: #8696a0;--border: #2a3942}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}input,textarea,select{font:inherit;color:var(--text)}a{color:var(--accent);text-decoration:none}.shell{display:flex;height:100%}.sidebar{width:220px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:16px 10px;gap:4px}.sidebar .logo{display:flex;align-items:center;gap:10px;padding:6px 10px 18px;font-weight:700;font-size:18px}.sidebar .logo img{width:34px;height:34px;border-radius:8px}.navbtn{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--text2);font-size:15px;text-align:left;width:100%}.navbtn.active{background:var(--accent-dim);color:var(--accent);font-weight:600}.navbtn:hover:not(.active){background:var(--panel2)}.content{flex:1;overflow-y:auto;display:flex;flex-direction:column}.page{max-width:760px;width:100%;margin:0 auto;padding:20px 16px 90px}.pagetitle{font-size:26px;font-weight:700;margin:6px 0 14px}.tabbar{display:none}@media (max-width: 800px){.sidebar{display:none}.tabbar{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--panel);border-top:1px solid var(--border);padding:6px 0 calc(6px + env(safe-area-inset-bottom));z-index:50}.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--text2);font-size:11px;padding:4px 0}.tabbar 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12px;outline:none}.field:focus{border-color:var(--accent)}textarea.field{resize:vertical;min-height:70px}.label{display:block;font-size:12px;color:var(--text2);margin:14px 0 6px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}.hint{font-size:12px;color:var(--text2);margin-top:6px}.error{color:var(--danger);font-size:13px;margin-top:8px}.fab{position:fixed;right:20px;bottom:84px;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;font-size:26px;box-shadow:0 4px 16px #00000040;display:flex;align-items:center;justify-content:center;z-index:40}@media (min-width: 801px){.fab{bottom:24px}}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:100;display:flex;align-items:flex-end;justify-content:center}@media (min-width: 801px){.overlay{align-items:center}}.sheet{background:var(--panel);width:100%;max-width:560px;max-height:92vh;overflow-y:auto;border-radius:18px 18px 0 0;padding:18px 18px calc(18px + env(safe-area-inset-bottom))}@media (min-width: 801px){.sheet{border-radius:18px;max-height:86vh}}.sheethead{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.sheethead h2{font-size:19px}.sheethead .actions{display:flex;gap:8px;align-items:center}.listplain{list-style:none}.seg{display:flex;background:var(--panel2);border-radius:10px;padding:3px;gap:3px}.seg button{flex:1;padding:8px;border-radius:8px;color:var(--text2);font-size:14px}.seg button.active{background:var(--panel);color:var(--text);font-weight:600;box-shadow:0 1px 3px #00000026}.daydots{display:flex;gap:8px}.daydots button{width:34px;height:34px;border-radius:50%;background:var(--panel2);font-weight:700;font-size:13px}.daydots button.on{background:var(--accent);color:#fff}.kv{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}.kv:last-child{border-bottom:none}.kv .k{color:var(--text2)}.toggle{position:relative;width:46px;height:28px;border-radius:999px;background:var(--border);transition:background .15s;flex-shrink:0}.toggle.on{background:var(--accent)}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:24px;height:24px;border-radius:50%;background:#fff;transition:transform .15s;box-shadow:0 1px 3px #0000004d}.toggle.on:after{transform:translate(18px)}.banner{background:#ea43351f;color:var(--danger);padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:12px}.empty{text-align:center;color:var(--text2);padding:48px 16px;font-size:14px}.center{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;padding:24px}.authbox{width:100%;max-width:380px;display:flex;flex-direction:column;gap:10px}.authbox img.logo{width:84px;height:84px;border-radius:20px;margin:0 auto 6px}.spin{width:18px;height:18px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:sp .8s linear infinite}.spin.dark{border-color:var(--border);border-top-color:var(--accent)}@keyframes sp{to{transform:rotate(360deg)}}.badge{font-size:11px;padding:3px 8px;border-radius:999px;background:var(--panel2);color:var(--text2)}.badge.green{background:var(--accent-dim);color:var(--accent)}.code{font-family:ui-monospace,monospace;font-size:30px;font-weight:700;letter-spacing:2px;background:var(--panel2);border-radius:12px;padding:16px;text-align:center}.mediathumb{max-width:100%;max-height:240px;border-radius:10px;display:block}.filebtn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:13px;border-radius:10px;cursor:pointer;border:1.5px dashed var(--border);color:var(--text2);font-size:14px;transition:border-color .15s,color .15s}.filebtn:hover{border-color:var(--accent);color:var(--accent)}.labelrow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:14px 0 6px}.partbox{margin-bottom:8px}.parthead{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:var(--text2);font-weight:600;margin-bottom:4px}.splitmark{display:inline-flex;align-items:center;gap:3px;flex-shrink:0;font-size:11px;color:var(--accent)}.partinput{min-height:44px;max-height:8.4em;line-height:1.4;resize:none;overflow-y:auto}.partmedia{display:flex;gap:10px;align-items:flex-start}.partthumb{width:64px;height:64px;border-radius:10px;object-fit:cover;flex-shrink:0;border:1px solid var(--border);background:var(--panel2)}.particon{width:64px;height:64px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);background:var(--panel2);color:var(--text2)}.addmenu{display:flex;flex-direction:column;gap:2px;margin-top:6px;padding:6px;background:var(--panel2);border:1px solid var(--border);border-radius:12px}.addopt{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border-radius:8px;background:none;color:var(--text);font-size:14px;text-align:left;cursor:pointer}.addopt:hover{background:var(--accent-dim);color:var(--accent)}.groupthumb{width:44px;height:44px;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--panel2);display:flex;align-items:center;justify-content:center}.groupthumb .mediathumb{width:100%;height:100%;object-fit:cover;border-radius:0}.groupthumb .hint{font-size:10px;margin:0;text-align:center}.chatpage{display:flex;flex-direction:column;height:100%;padding-bottom:16px}@media (max-width: 800px){.chatpage{padding-bottom:80px}}.chathead{display:flex;align-items:center;gap:10px;padding:4px 0 12px}.bubbles{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding:8px 2px}.bubblerow{display:flex}.bubblerow.left{justify-content:flex-start}.bubblerow.right{justify-content:flex-end}.bubble{max-width:78%;padding:8px 12px;border-radius:14px;font-size:14px;background:var(--panel);border:1px solid var(--border)}.bubble.out{background:var(--accent-dim);border-color:transparent;border-bottom-right-radius:4px}.bubble.in{border-bottom-left-radius:4px}.bubble.scheduled{background:none;border:1.5px dashed var(--accent);border-bottom-right-radius:4px}.bubblemeta{display:flex;align-items:center;gap:4px;justify-content:flex-end;font-size:11px;color:var(--text2);margin-top:3px}.bubble.scheduled .bubblemeta{color:var(--accent)}.chatinput{display:flex;align-items:center;gap:8px;padding-top:10px}.stickergrid{display:grid;gap:10px;padding:4px 0;grid-template-columns:repeat(auto-fill,minmax(84px,1fr))}.stickercell{position:relative;aspect-ratio:1}.stickerpick{width:100%;height:100%;padding:8px;overflow:hidden;cursor:pointer;border:1px solid var(--border);border-radius:12px;background:var(--panel2);display:flex;align-items:center;justify-content:center;transition:border-color .15s}.stickerpick:hover{border-color:var(--accent)}.stickerpick:disabled{cursor:default}.stickerpick img{max-width:100%;max-height:100%;object-fit:contain}.stickerph{width:60%;height:60%;border-radius:8px;background:var(--border);animation:stickerpulse 1.2s ease-in-out infinite}@keyframes stickerpulse{0%,to{opacity:.4}50%{opacity:.75}}.stickerdel{position:absolute;top:-6px;right:-6px;width:24px;height:24px;border-radius:50%;border:none;background:var(--danger);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s;box-shadow:0 1px 4px #0000004d}.stickercell:hover .stickerdel{opacity:1}@media (hover: none){.stickerdel{opacity:.9}}.logofull{display:block}[data-theme=dark] .logofull.light-only,[data-theme=light] .logofull.dark-only{display:none}