:root{--bg: #f6f5f0;--surface: #ffffff;--ink: #17242a;--ink-soft: #5b6b70;--ink-faint: #8b9598;--line: #e3e0d5;--accent: #1b4d5c;--accent-soft: #e8f0ef;--signal: #e2a33b;--signal-soft: #fbf0dc;--danger: #b3452f;--danger-soft: #fbe9e4;--radius: 10px;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.5}h1,h2,h3{font-family:var(--font-display);font-weight:600;margin:0;letter-spacing:-.01em}button{font-family:var(--font-body);cursor:pointer}input,select,textarea{font-family:var(--font-body)}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:220px;flex-shrink:0;height:100vh;overflow-y:auto;background:var(--accent);color:#eef4f3;padding:28px 18px;display:flex;flex-direction:column;gap:28px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:30px;height:30px;flex-shrink:0;position:relative}.brand-mark span{position:absolute;bottom:0;width:5px;background:var(--signal);border-radius:2px;animation:pulse 1.8s ease-in-out infinite}.brand-mark span:nth-child(1){left:0;height:40%;animation-delay:0s}.brand-mark span:nth-child(2){left:8px;height:70%;animation-delay:.2s}.brand-mark span:nth-child(3){left:16px;height:100%;animation-delay:.4s}.brand-mark span:nth-child(4){left:24px;height:55%;animation-delay:.6s}@media (prefers-reduced-motion: no-preference){@keyframes pulse{0%,to{opacity:.5;transform:scaleY(.7);transform-origin:bottom}50%{opacity:1;transform:scaleY(1);transform-origin:bottom}}}.brand-name{font-family:var(--font-display);font-size:16px;font-weight:600;line-height:1.15}.brand-name small{display:block;font-family:var(--font-mono);font-size:10px;font-weight:400;color:#a9c4c0;letter-spacing:.04em;margin-top:2px}.nav{display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#cfe0dd;background:transparent;border:none;text-align:left;font-size:14px;font-weight:500;transition:background .12s ease}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.active{background:#fff;color:var(--accent)}.main{flex:1;height:100vh;overflow-y:auto;padding:36px 44px;max-width:980px}.main.main-wide{max-width:none}.page-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:28px;gap:16px}.page-header h1{font-size:24px}.page-header p{color:var(--ink-soft);margin:4px 0 0;font-size:14px}.btn{border:1px solid var(--accent);background:var(--accent);color:#fff;padding:9px 16px;border-radius:8px;font-size:14px;font-weight:500;white-space:nowrap}.btn:hover{background:#143d48}.btn.secondary{background:transparent;color:var(--accent)}.btn.secondary:hover{background:var(--accent-soft)}.btn.danger{background:transparent;border-color:var(--danger);color:var(--danger)}.btn.danger:hover{background:var(--danger-soft)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.list{display:flex;flex-direction:column;gap:10px}.row{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px}.row-main{display:flex;flex-direction:column;gap:4px}.row-title{font-weight:500;font-size:14.5px}.row-sub{font-family:var(--font-mono);font-size:12.5px;color:var(--ink-soft)}.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:100px;font-size:11.5px;font-weight:500;background:var(--accent-soft);color:var(--accent)}.pill.signal{background:var(--signal-soft);color:#8a6015}.row-actions{display:flex;gap:8px;flex-shrink:0}.icon-btn{border:none;background:var(--bg);color:var(--ink-soft);padding:8px;border-radius:8px;font-size:17px;line-height:1;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;transition:background .12s ease,color .12s ease}.icon-btn:hover{background:var(--accent-soft);color:var(--accent)}.icon-btn.danger:hover{background:var(--danger-soft);color:var(--danger)}.empty-state{text-align:center;padding:60px 20px;color:var(--ink-soft)}.empty-state h3{color:var(--ink);margin-bottom:6px;font-size:16px}.empty-state p{margin:0;font-size:14px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#17242a66;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--surface);border-radius:14px;padding:26px;width:100%;max-width:420px;max-height:90vh;overflow-y:auto}.modal h2{font-size:18px;margin-bottom:18px}.field{margin-bottom:14px}.field label{display:block;font-size:12.5px;font-weight:500;color:var(--ink-soft);margin-bottom:5px}.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:7px;font-size:14px;color:var(--ink);background:var(--bg)}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}.checkbox-group{display:flex;flex-direction:column;gap:8px}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:14px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.banner{padding:10px 14px;border-radius:8px;font-size:13.5px;margin-bottom:16px}.banner.error{background:var(--danger-soft);color:var(--danger)}.banner.ok{background:var(--accent-soft);color:var(--accent)}audio{height:32px}.method-toggle{display:inline-flex;align-items:center;gap:4px;padding:6px 11px;border-radius:100px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink-soft);font-size:12px;font-weight:600;white-space:nowrap;transition:all .12s ease}.method-toggle:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.method-toggle.active{background:var(--accent);border-color:var(--accent);color:#fff}.method-toggle:disabled{opacity:.4;cursor:not-allowed}.chip-select{display:flex;flex-wrap:wrap;gap:8px}.chip-toggle{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:100px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink-soft);font-size:13.5px;font-weight:500;cursor:pointer;transition:all .12s ease}.chip-toggle:hover{border-color:var(--accent);color:var(--accent)}.chip-toggle.active{background:var(--accent);border-color:var(--accent);color:#fff}.chip-toggle .star-btn{background:none;border:none;padding:0;margin-left:2px;display:inline-flex;cursor:pointer;color:inherit;opacity:.55;font-size:13px}.chip-toggle .star-btn.is-default{opacity:1;color:var(--signal)}.field-hint{font-size:12px;color:var(--ink-faint);margin:-2px 0 8px}.stat-card{border:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 16px;text-align:center;cursor:pointer;transition:border-color .12s ease,transform .08s ease}.stat-card:hover{border-color:var(--accent);transform:translateY(-1px)}.stat-card .stat-value{font-family:var(--font-display);font-size:28px;font-weight:700;color:var(--accent)}.stat-card .stat-label{font-size:12.5px;color:var(--ink-soft);margin-top:4px}.data-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.data-table th{text-align:left;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-soft);padding:12px 14px;background:var(--bg);border-bottom:1px solid var(--line);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;position:sticky;top:0;z-index:1}.data-table th:hover{color:var(--accent)}.data-table th .sort-arrow{margin-left:4px;font-size:10px;opacity:.6}.data-table td{padding:12px 14px;border-bottom:1px solid var(--line);font-size:13.5px;vertical-align:top}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--bg)}