:root{--bg-900: #0b0b0b;--bg-850: #0d0d0d;--bg-825: #0e0e0e;--bg-800: #0f0f0f;--bg-750: #111111;--bg-700: #1a1a1a;--bg-650: #1c1c1c;--bg-600: #222222;--bg-575: #262626;--bg-500: #2b2b2b;--surface-1: rgba(255,255,255,.03);--surface-2: rgba(255,255,255,.06);--divider: rgba(255,255,255,.12);--shadow-strong: 0 20px 60px rgba(0,0,0,.45);--shadow-soft: 0 10px 30px rgba(0,0,0,.3);--text: #ffffff;--text-soft: #fdfdfd;--text-light: #f8f9fa;--text-hint: #eeeeee;--muted: #bbbbbb;--muted-dark: #aaaaaa;--muted-lighter: #dddddd;--muted-dimmer: #777777;--contrast: #000000;--primary: #1976d2;--primary-rgb: 25,118,210;--success: #00c573;--success-rgb: 0,197,115;--success-dark: #00a65a;--success-bright: #00c06d;--accent: #00ff80;--accent-light: #00ff88;--accent-rgb: 0,255,128;--highlight: #dff24b;--warning: #ffc107;--warning-dark: #bfb850;--danger: #dc3545;--danger-bright: #ff5a5f;--border: #cccccc;--muted-border: rgba(255,255,255,.08)}html,body{min-height:100%}body{margin:0;padding:0;background:var(--bg-800);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial}.surface{background:var(--surface-1)}app-root{display:flex;flex-direction:column;min-height:100vh;background:radial-gradient(1200px circle at 15% -10%,rgba(0,255,128,.08),transparent 40%),radial-gradient(900px circle at 85% 0%,rgba(223,242,75,.06),transparent 35%),linear-gradient(180deg,var(--bg-900) 0%,var(--bg-800) 60%,var(--bg-700) 100%)}app-root>header{position:sticky;top:0;z-index:1000;background:#0c0c0cf5;border-bottom:1px solid var(--divider);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}app-root>main{flex:1;padding-top:0;padding-bottom:0;border-top:none;background:transparent}app-root>footer{margin-top:auto;background:linear-gradient(180deg,#121212f2,#080808f2);border-top:1px solid var(--divider);box-shadow:0 -10px 30px #00000059}