:root{--color-bg: #0a0e1a;--color-bg-elevated: #111827;--color-bg-card: rgba(255,255,255,.03);--color-bg-card-hover: rgba(255,255,255,.06);--color-surface: #1e293b;--color-border: rgba(255,255,255,.08);--color-border-hover: rgba(56,189,248,.3);--color-text: #e2e8f0;--color-text-muted: #64748b;--color-text-dim: #475569;--color-primary: #38bdf8;--color-primary-soft: rgba(56,189,248,.15);--color-success: #22c55e;--color-success-soft: rgba(34,197,94,.15);--color-warning: #fbbf24;--color-warning-soft: rgba(251,191,36,.15);--color-danger: #ef4444;--color-danger-soft: rgba(239,68,68,.15);--color-purple: #a855f7;--color-purple-soft: rgba(168,85,247,.15);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SF Mono", "Fira Code", "Consolas", monospace;--shadow-card: 0 4px 24px rgba(0,0,0,.2);--shadow-elevated: 0 8px 32px rgba(0,0,0,.4);--sidebar-width: 260px}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;min-height:100vh;background:var(--color-bg);color:var(--color-text);font-family:var(--font-family);-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all .25s ease}.card:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-hover);box-shadow:var(--shadow-card);transform:translateY(-2px)}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--radius-full);font-size:.72rem;font-weight:600;letter-spacing:.3px;text-transform:uppercase}.badge-success{background:var(--color-success-soft);color:var(--color-success)}.badge-warning{background:var(--color-warning-soft);color:var(--color-warning)}.badge-danger{background:var(--color-danger-soft);color:var(--color-danger)}.badge-primary{background:var(--color-primary-soft);color:var(--color-primary)}.badge-purple{background:var(--color-purple-soft);color:var(--color-purple)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;border:none;cursor:pointer;transition:all .2s ease;font-family:var(--font-family)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#38bdf8,#818cf8);color:#fff;box-shadow:0 2px 12px #38bdf84d}.btn-primary:hover:not(:disabled){box-shadow:0 4px 20px #38bdf880;transform:translateY(-1px)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){border-color:var(--color-border-hover)}.btn-danger{background:var(--color-danger-soft);color:var(--color-danger)}.btn-success{background:var(--color-success-soft);color:var(--color-success)}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem}.input{width:100%;padding:10px 14px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:.9rem;font-family:var(--font-family);transition:border-color .2s;outline:none}.input:focus{border-color:var(--color-primary)}.input::placeholder{color:var(--color-text-dim)}.stat-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);text-align:center}.stat-card .stat-value{font-size:2rem;font-weight:700;background:linear-gradient(135deg,#f8fafc,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-card .stat-label{font-size:.8rem;color:var(--color-text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.5px}.page-header{margin-bottom:var(--space-xl)}.page-header h1{font-size:1.75rem;font-weight:700;background:linear-gradient(135deg,#f8fafc,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-header p{color:var(--color-text-muted);margin-top:4px;font-size:.9rem}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--color-text-muted)}.empty-state .empty-icon{font-size:3rem;margin-bottom:var(--space-md)}table{width:100%;border-collapse:collapse}table th{text-align:left;padding:12px 16px;font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted);border-bottom:1px solid var(--color-border)}table td{padding:14px 16px;border-bottom:1px solid var(--color-border);font-size:.9rem}table tr:hover{background:var(--color-bg-card-hover)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--space-md)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-md)}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeIn .4s ease forwards}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.loading{animation:pulse 1.5s ease-in-out infinite;color:var(--color-text-muted)}.loading-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:1.2rem}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--color-bg-elevated);border-right:1px solid var(--color-border);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:100}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:var(--space-lg);border-bottom:1px solid var(--color-border)}.brand-icon{font-size:1.5rem}.brand-text{font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,#38bdf8,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-nav{flex:1;padding:var(--space-md);display:flex;flex-direction:column;gap:4px}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);color:var(--color-text-muted);text-decoration:none;font-size:.9rem;font-weight:400;transition:all .2s ease}.nav-link:hover{background:var(--color-bg-card-hover);color:var(--color-text);text-decoration:none}.nav-link.active{background:var(--color-primary-soft);color:var(--color-primary);font-weight:500}.nav-icon{font-size:1.1rem;width:24px;text-align:center}.sidebar-footer{padding:var(--space-md);border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:var(--space-sm)}.user-info{display:flex;align-items:center;gap:10px;padding:8px 0}.user-avatar{width:36px;height:36px;background:linear-gradient(135deg,#38bdf8,#a855f7);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:#fff}.user-details{flex:1;min-width:0}.user-name{font-size:.85rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:.7rem;color:var(--color-text-dim);text-transform:uppercase;letter-spacing:.5px}.main-content{flex:1;margin-left:var(--sidebar-width);padding:var(--space-xl);overflow-y:auto;min-height:100vh}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0}}.landing{min-height:100vh;position:relative;overflow:hidden}.landing-bg{position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 25% 35%,rgba(56,189,248,.1),transparent 50%),radial-gradient(circle at 75% 55%,rgba(168,85,247,.08),transparent 50%),radial-gradient(circle at 50% 85%,rgba(34,197,94,.06),transparent 40%);animation:drift 25s ease-in-out infinite;z-index:0}@keyframes drift{0%,to{transform:translate(0)}50%{transform:translate(30px,-20px)}}.landing-nav{position:relative;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg) var(--space-xl);max-width:1100px;margin:0 auto}.landing-brand{display:flex;align-items:center;gap:8px;font-size:1.3rem;font-weight:700}.brand-gradient{background:linear-gradient(135deg,#38bdf8,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero{position:relative;z-index:10;text-align:center;max-width:720px;margin:80px auto 60px;padding:0 var(--space-lg)}.hero-pill{display:inline-block;background:var(--color-purple-soft);color:var(--color-purple);padding:6px 18px;border-radius:var(--radius-full);font-size:.8rem;font-weight:500;margin-bottom:var(--space-lg)}.hero-title{font-size:3.2rem;font-weight:800;line-height:1.15;background:linear-gradient(135deg,#f8fafc,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--space-lg)}.hero-subtitle{font-size:1.15rem;color:var(--color-text-muted);line-height:1.6;margin-bottom:var(--space-xl)}.hero-actions{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap}.features{position:relative;z-index:10;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-lg);max-width:1100px;margin:0 auto;padding:0 var(--space-xl) var(--space-2xl)}.feature-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl) var(--space-lg);text-align:center;transition:all .3s ease}.feature-card:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card)}.feature-icon{font-size:2.5rem;margin-bottom:var(--space-md)}.feature-card h3{font-size:1rem;font-weight:600;margin-bottom:var(--space-sm)}.feature-card p{font-size:.85rem;color:var(--color-text-muted);line-height:1.5}.landing-footer{position:relative;z-index:10;text-align:center;padding:var(--space-xl);color:var(--color-text-dim);font-size:.85rem}@media(max-width:768px){.hero-title{font-size:2rem}.features{grid-template-columns:1fr 1fr}}@media(max-width:480px){.features{grid-template-columns:1fr}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg);padding:var(--space-lg)}.login-card{max-width:400px;width:100%;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-2xl) var(--space-xl);text-align:center;box-shadow:var(--shadow-elevated)}.login-brand{display:flex;align-items:center;justify-content:center;gap:10px;font-size:1.5rem;font-weight:700;margin-bottom:var(--space-xl)}.login-card h2{font-size:1.5rem;font-weight:700;margin-bottom:var(--space-sm)}.login-subtitle{color:var(--color-text-muted);font-size:.9rem;margin-bottom:var(--space-xl);line-height:1.5}.btn-google{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:12px;background:#fff;color:#333;border:1px solid #ddd;border-radius:var(--radius-md);font-size:.95rem;font-weight:500;cursor:pointer;font-family:var(--font-family);transition:all .2s ease}.btn-google:hover{background:#f8f8f8;box-shadow:0 2px 8px #0000001a}.login-divider{display:flex;align-items:center;gap:var(--space-md);margin:var(--space-lg) 0;color:var(--color-text-dim);font-size:.8rem}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--color-border)}.login-note{color:var(--color-text-dim);font-size:.85rem}