:root{--color-primary: #6366f1;--color-primary-rgb: 99, 102, 241;--color-primary-hover: #4f46e5;--color-secondary: #ec4899;--color-accent: #8b5cf6;--color-success: #10b981;--color-success-rgb: 16, 185, 129;--color-warning: #f59e0b;--color-warning-rgb: 245, 158, 11;--color-danger: #ef4444;--color-danger-rgb: 239, 68, 68;--color-info: #3b82f6;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--glass-blur: 12px}.dark-theme{--bg-app: #0f172a;--bg-panel: rgba(30, 41, 59, .7);--bg-panel-hover: rgba(51, 65, 85, .8);--bg-input: rgba(15, 23, 42, .5);--text-main: #f8fafc;--text-muted: #94a3b8;--text-inverted: #0f172a;--border-color: rgba(148, 163, 184, .1);--border-focus: rgba(99, 102, 241, .5);--glass-border: 1px solid rgba(255, 255, 255, .08);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .2);--shadow-glow: 0 0 15px rgba(99, 102, 241, .3);--bg-card: #1a1a1a;--bg-header: #1e293b;--bg-sticky-column: #1e293b;--scrollbar-track: rgba(255, 255, 255, .05);--scrollbar-thumb: rgba(255, 255, 255, .2);--scrollbar-thumb-hover: rgba(255, 255, 255, .3)}.light-theme{--bg-app: #f1f5f9;--bg-panel: rgba(255, 255, 255, .8);--bg-panel-hover: rgba(255, 255, 255, .95);--bg-input: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--text-inverted: #ffffff;--border-color: rgba(0, 0, 0, .08);--border-focus: rgba(99, 102, 241, .4);--glass-border: 1px solid rgba(0, 0, 0, .05);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glow: 0 0 15px rgba(99, 102, 241, .1);--bg-card: #ffffff;--bg-header: #e2e8f0;--bg-sticky-column: #f8fafc;--scrollbar-track: rgba(0, 0, 0, .05);--scrollbar-thumb: rgba(0, 0, 0, .2);--scrollbar-thumb-hover: rgba(0, 0, 0, .35)}body{margin:0;padding:0;background-color:var(--bg-app);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(circle at 15% 50%,rgba(99,102,241,.08),transparent 25%),radial-gradient(circle at 85% 30%,rgba(236,72,153,.08),transparent 25%);background-attachment:fixed}#root{min-height:100vh;display:flex;flex-direction:column}*{box-sizing:border-box}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary-hover)}button{cursor:pointer;font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#94a3b833;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b866}.glass-panel{background:var(--bg-panel);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:var(--glass-border);box-shadow:var(--shadow-lg);border-radius:var(--radius-xl)}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-accent) 100%);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:500;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:transform .1s,box-shadow .2s;box-shadow:var(--shadow-lg)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-glow)}.btn-secondary{background:#ffffff1a;color:var(--text-main);border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:var(--radius-md);transition:all .2s}.btn-secondary:hover{background:#ffffff26}.icon-btn{background:transparent;border:none;color:var(--text-muted);width:36px;height:36px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;transition:all .2s}.icon-btn:hover{background:#ffffff1a;color:var(--text-main)}.icon-btn-small{background:transparent;border:none;color:var(--text-muted);padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer}.icon-btn-small:hover{background:#ffffff1a;color:var(--text-main)}.btn-text{background:none;border:none;cursor:pointer;padding:4px 8px;border-radius:4px}.btn-text:hover{background:#ffffff0d}.empty-state{padding:1rem;text-align:center;color:var(--text-muted);font-size:.85rem;border:1px dashed var(--border-color);border-radius:var(--radius-md)}.btn-primary:active{transform:translateY(0)}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1rem}.login-card{padding:3rem;text-align:center;max-width:400px;width:100%}.login-card h1{font-size:2rem;margin-bottom:.5rem;background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-card p{color:var(--text-muted);margin-bottom:2rem}