:root{--bg-main: #0B1120;--bg-surface: #0F1729;--bg-elevated: #1A2340;--text-1: #E8EAED;--text-2: #9AA0A6;--text-3: #5F6368;--accent: #4FC3F7;--accent-dim: #29B6F6;--border: #1E293B;--border-hi: #2D3F5E;--danger: #EF5350;--r-sm: 8px;--r-md: 12px;--r-pill: 20px;--t-fast: .2s ease;--t-med: .3s ease;--font: "Inter", system-ui, sans-serif;--mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--bg-main);color:var(--text-1);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:var(--font)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hi)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 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h1{font-size:26px;font-weight:700;letter-spacing:.18em;text-shadow:0 0 28px rgba(79,195,247,.4),0 0 60px rgba(79,195,247,.12)}.login-form{width:100%;display:flex;flex-direction:column;gap:14px;background:#0f1729cc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--r-md);padding:32px}.login-err{color:var(--danger);font-size:12px;text-align:center}.login-form .btn-primary{width:100%;justify-content:center;padding:12px;font-size:15px}.dashboard{min-height:100vh;padding-top:58px}.dash-content{padding:32px 24px;max-width:1440px;margin:0 auto}.dash-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px}.dash-header h2{font-size:22px;font-weight:700}.dash-subtitle{color:var(--text-3);font-size:13px;margin-bottom:28px}.iceberg-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}.ice-card{background:var(--bg-surface);border:1px solid 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4px 22px #4fc3f759;transition:all var(--t-fast)}.fab:hover{transform:translateY(-2px);box-shadow:0 8px 30px #4fc3f773}.empty-state{text-align:center;padding:100px 24px;color:var(--text-3);display:flex;flex-direction:column;align-items:center;gap:12px}.empty-state .ico{font-size:64px}.empty-state h3{font-size:18px;color:var(--text-2)}.loading{display:flex;align-items:center;justify-content:center;padding:80px;gap:12px;color:var(--text-3)}.spinner{width:22px;height:22px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.viewer{min-height:100vh;padding-top:58px;display:flex;flex-direction:column}.viewer-toolbar{position:fixed;top:58px;left:0;right:0;height:50px;z-index:90;background:#0b1120f5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 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fade-in{0%{opacity:0}to{opacity:1}}.drawer{position:fixed;top:0;right:0;width:420px;height:100%;background:#0c1224f7;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);border-left:1px solid var(--border);z-index:201;display:flex;flex-direction:column;animation:slide-in var(--t-med) ease forwards}@keyframes slide-in{0%{transform:translate(100%)}to{transform:translate(0)}}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border);flex-shrink:0}.drawer-head h3{font-size:15px;font-weight:600}.drawer-close{background:none;border:none;color:var(--text-3);font-size:20px;cursor:pointer;line-height:1;padding:2px;transition:color var(--t-fast)}.drawer-close:hover{color:var(--text-1)}.drawer-body{flex:1;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:18px}.drawer-foot{padding:14px 22px;border-top:1px solid var(--border);display:flex;gap:8px;flex-shrink:0}.drawer-foot .btn-primary{flex:1;justify-content:center}.type-badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--r-pill);font-size:11px;font-weight:600;letter-spacing:.04em}.conf-row{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--text-2)}.source-link{color:var(--accent);font-size:13px;word-break:break-all}.source-link:hover{text-decoration:underline}.tags-wrap{display:flex;flex-wrap:wrap;gap:6px}.tag{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-pill);font-size:11px;padding:3px 9px;color:var(--text-2)}.tag-input-row{display:flex;gap:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:300;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-md);width:100%;max-width:600px;max-height:82vh;display:flex;flex-direction:column;overflow:hidden;animation:modal-in .22s ease 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var(--t-fast);color:var(--text-3)}.dropzone.active{border-color:var(--accent);background:#4fc3f70a;color:var(--accent)}.dropzone .ico{font-size:38px;margin-bottom:10px}.import-preview{margin-top:18px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-sm);padding:16px;display:flex;flex-direction:column;gap:10px}.preview-name{font-size:15px;font-weight:600}.preview-stats{display:flex;gap:16px;font-size:12px;color:var(--text-2)}.preview-tiers{display:flex;flex-direction:column;gap:4px}.preview-tier{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-3)}.preview-tier-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.parse-error{color:var(--danger);font-size:13px;padding:10px;background:#ef535014;border-radius:var(--r-sm)}