:root{--bg: #0b0d12;--bg-raised: #12151d;--bg-hover: #1a1e28;--border: #232833;--text: #e6e9ef;--text-dim: #8b94a7;--text-faint: #5c6579;--accent: #7c9cff;--accent-dim: #4a5f9e;--bubble-in: #1a1e28;--bubble-out: #2d4a8a;--danger: #ff6b6b;--danger-bg: #2a1518;--warn: #ffc46b;--ok: #5fd68a;--radius: 14px;--radius-sm: 8px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root,.app{height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;overscroll-behavior:none}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}input,textarea{font:inherit;color:inherit}.app.hidden .privacy-blur{filter:blur(18px);transition:filter .12s ease-out;pointer-events:none;user-select:none}.privacy-blur{transition:filter .12s 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var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px}.me{min-width:0}.me-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.me-status{font-size:12px;color:var(--text-faint);display:flex;align-items:center;gap:5px}.dot{width:7px;height:7px;border-radius:50%;background:var(--text-faint)}.dot.online{background:var(--ok)}.conv-list{flex:1;overflow-y:auto;min-height:0}.conv{display:flex;align-items:center;gap:11px;padding:11px 16px;cursor:pointer;border-left:2px solid transparent}.conv:hover{background:var(--bg-hover)}.conv.active{background:var(--bg-hover);border-left-color:var(--accent)}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-size:15px;font-weight:600;background:var(--bg-hover);color:var(--accent);flex-shrink:0}.conv.active .avatar,.conv:hover .avatar{background:var(--bg)}.conv-body{min-width:0;flex:1}.conv-title{font-weight:550;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-preview{font-size:13px;color:var(--text-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{background:var(--accent);color:#0b0d12;font-size:11px;font-weight:700;border-radius:10px;padding:1px 7px;flex-shrink:0}.sidebar-foot{border-top:1px solid var(--border);padding:10px;display:flex;gap:6px;flex-wrap:wrap}.pane{display:flex;flex-direction:column;min-height:0;min-width:0}.pane-head{padding:13px 20px;border-bottom:1px solid 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img{max-width:100%;border-radius:var(--radius-sm);display:block;margin:4px 0}.burn{display:inline-flex;align-items:center;gap:3px;color:var(--warn)}.shot-warning{align-self:center;background:var(--danger-bg);border:1px solid #4a2126;color:var(--warn);font-size:12px;padding:5px 12px;border-radius:20px;margin:6px 0}.typing{font-size:12px;color:var(--text-faint);padding:0 20px 6px;height:20px}.limits{border-bottom:1px solid var(--border);background:var(--bg-raised);flex-shrink:0}.limits-head{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 20px;font-size:12.5px;color:var(--text-dim);text-align:left}.limits-head:hover{background:var(--bg-hover)}.limits-toggle{color:var(--accent);text-decoration:underline;text-underline-offset:3px;white-space:nowrap;flex-shrink:0}.limits-body{padding:4px 20px 16px;font-size:13px;line-height:1.6;color:var(--text-dim);max-width:720px}.limits-body p{margin-bottom:10px}.limits-body 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textarea:focus{border-color:var(--accent-dim)}.icon-btn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--bg-raised);border:1px solid var(--border);flex-shrink:0;font-size:17px}.icon-btn:hover{background:var(--bg-hover)}.icon-btn.send{background:var(--accent);border-color:var(--accent);color:#0b0d12}.icon-btn:disabled{opacity:.4;cursor:not-allowed}.attach-preview{display:flex;gap:8px;padding:0 16px 10px;flex-wrap:wrap}.attach-chip{display:flex;align-items:center;gap:7px;background:var(--bg-raised);border:1px solid var(--border);border-radius:20px;padding:5px 10px;font-size:13px}.modal-backdrop{position:fixed;inset:0;background:#000000a6;display:grid;place-items:center;z-index:100;padding:20px}.modal{background:var(--bg-raised);border:1px solid var(--border);border-radius:18px;padding:24px;width:100%;max-width:520px;max-height:85vh;overflow-y:auto}.modal h2{font-size:18px;margin-bottom:6px}.modal p{color:var(--text-dim);font-size:14px;margin-bottom:16px}.modal-actions{display:flex;gap:10px;margin-top:20px}.seg{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.seg button{border:1px solid var(--border);background:var(--bg);border-radius:20px;padding:6px 13px;font-size:13px;color:var(--text-dim)}.seg button.on{border-color:var(--accent);color:var(--accent)}table.users{width:100%;border-collapse:collapse;font-size:14px}table.users th{text-align:left;color:var(--text-faint);font-weight:500;font-size:12px;padding:6px 8px;border-bottom:1px solid var(--border)}table.users td{padding:8px;border-bottom:1px solid var(--border)}.tag{font-size:11px;padding:2px 7px;border-radius:20px;background:var(--bg-hover);color:var(--text-dim)}.tag.admin{color:var(--accent)}.tag.off{color:var(--danger)}.safety-number{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:16px;letter-spacing:.08em;line-height:2;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;text-align:center;word-spacing:8px}@media(max-width:780px){.chat{grid-template-columns:1fr}.sidebar{display:none}.chat.show-list .sidebar{display:flex}.chat.show-list .pane{display:none}.bubble{max-width:85%}}.back-btn{display:none}@media(max-width:780px){.back-btn{display:block}}