:root{--primary: #0f172a;--secondary: #1e293b;--accent: #2563eb;--accent-light: #dbeafe;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--bg-main: #f8fafc;--white: #ffffff;--gray-light: #f1f5f9;--gray-mid: #94a3b8;--text-main: #334155;--text-light: #64748b;--sidebar-width: 260px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:Inter,Outfit,system-ui,sans-serif;background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased}.app-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background-color:var(--primary);color:var(--white);padding:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;box-shadow:4px 0 10px #0000000d}.sidebar-header{padding:30px 24px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar h3{margin:0;font-size:1.3rem;font-weight:800;background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.sidebar-user{padding:15px 24px;font-size:.85rem;color:var(--gray-mid);background:#ffffff0d}.nav-list{list-style:none;padding:20px 0;margin:0;flex:1}.nav-link{padding:12px 24px;color:#cbd5e1;text-decoration:none;display:flex;align-items:center;gap:12px;font-size:.95rem;font-weight:500;transition:all .2s ease}.nav-link:hover{background-color:#ffffff1a;color:var(--white)}.nav-link.active{background-color:var(--accent);color:var(--white)}.main-content{flex:1;padding:30px 40px;max-width:1600px;margin:0 auto}.card{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);border:1px solid #e2e8f0;margin-bottom:24px}table{width:100%;border-collapse:separate;border-spacing:0;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid #e2e8f0}th{background-color:var(--gray-light);padding:16px;text-align:left;font-weight:700;color:var(--text-light);text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}td{padding:16px;border-bottom:1px solid #f1f5f9;font-size:.95rem}tr:last-child td{border-bottom:none}tr:hover td{background-color:#fbfcfe}button{padding:10px 18px;background-color:var(--accent);color:var(--white);border:none;border-radius:8px;cursor:pointer;font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:0 1px 2px #0000000d}button:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 4px 6px #0000001a}button:active{transform:translateY(0)}button.secondary{background-color:#64748b}button.danger{background-color:var(--danger)}button.accent{background-color:var(--accent)}input,select,textarea{padding:10px 14px;border:1px solid #cbd5e1;border-radius:8px;font-size:.95rem;transition:border-color .2s;outline:none}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}.mini-calendar{padding:20px 24px;border-top:1px solid rgba(255,255,255,.1);font-size:.75rem}.mini-calendar-header{display:flex;justify-content:space-between;margin-bottom:10px;color:var(--gray-mid);text-transform:uppercase;font-weight:700}.mini-calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}.mini-day{padding:4px 0;border-radius:4px}.mini-day.active{background:var(--accent);color:#fff}@media(max-width:1024px){.sidebar{width:80px}.sidebar h3,.sidebar-user,.mini-calendar,.nav-link span{display:none}.nav-link{justify-content:center;padding:20px}.main-content{padding:20px}}