:root{--bg-main: #0a0a0c;--bg-card: #141417;--bg-sidebar: #0f0f12;--accent: #6366f1;--accent-hover: #4f46e5;--text-main: #f9fafb;--text-muted: #9ca3af;--border: rgba(255, 255, 255, .08);--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--shadow: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-main);color:var(--text-main);min-height:100vh}#root{width:100%}.app-container{display:flex;width:100%;min-height:100vh;position:relative}.sidebar{width:260px;background-color:var(--bg-sidebar);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:50}.main-content{flex:1;padding:40px;max-width:1200px;margin:0 auto;width:100%}@media(max-width:768px){.app-container{flex-direction:column}.sidebar{width:100%;height:auto;position:relative;border-right:none;border-bottom:1px solid var(--border)}.main-content{padding:24px 16px}}.card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease}.card:hover{border-color:#ffffff26}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;border:1px solid transparent;gap:8px}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-secondary{background-color:#ffffff0d;color:var(--text-main);border-color:var(--border)}.btn-secondary:hover{background-color:#ffffff1a}input{width:100%;padding:12px 16px;background-color:#0003;border:1px solid var(--border);border-radius:var(--radius-sm);color:#fff;font-size:14px;margin-bottom:16px;transition:border-color .2s ease}input:focus{outline:none;border-color:var(--accent)}.badge{padding:4px 12px;border-radius:9999px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#fff3}