*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-card: #16213e;--accent: #00bcd4;--accent-hover: #00acc1;--text-primary: #ffffff;--text-secondary: #a0aec0;--danger: #ff4757;--success: #2ed573;--warning: #ffa502}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6}.app-container{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-secondary);display:flex;flex-direction:column;border-right:1px solid #333;transition:width .3s cubic-bezier(.4,0,.2,1);position:relative;height:100vh}.sidebar.collapsed{width:70px}.sidebar-header{padding:20px;border-bottom:1px solid #333}.logo{font-size:1.2rem;font-weight:700;color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;padding-right:15px;width:100%}.logo span{transition:opacity .2s}.sidebar.collapsed .logo span{opacity:0;width:0;display:none}.sidebar-nav{flex:1;padding:15px 0;overflow-y:auto;overflow-x:hidden}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:transparent}.sidebar-nav::-webkit-scrollbar-thumb{background:#333;border-radius:4px}.sidebar-nav::-webkit-scrollbar-thumb:hover{background:#444}.menu-group{margin-bottom:20px}.menu-group-title{color:#666;font-size:.75rem;font-weight:600;text-transform:uppercase;padding:0 20px;margin-bottom:8px;white-space:nowrap;transition:opacity .2s}.sidebar.collapsed .menu-group-title{opacity:0;height:0;margin:0;padding:0;overflow:hidden}.menu-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px 20px;border:none;background:none;color:var(--text-secondary);cursor:pointer;font-size:.9rem;transition:all .2s;text-align:left;white-space:nowrap;position:relative}.menu-item span{transition:opacity .2s}.sidebar.collapsed .menu-item{padding:12px 25px}.sidebar.collapsed .menu-item 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#333;display:flex;justify-content:space-between;align-items:center}.page-title{font-size:1.3rem;color:var(--text-primary)}.header-date{color:#888;font-size:.9rem}.content-area{flex:1;padding:25px 30px;overflow-y:auto}.card{background:var(--bg-card);border-radius:12px;padding:20px;border:1px solid #333}.stat-card{padding:20px;color:#fff;text-align:center}.stat-value{font-size:2rem;font-weight:700}.stat-label{font-size:.85rem;opacity:.9;margin-top:5px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media (max-width: 1200px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 900px){.grid-3,.grid-2{grid-template-columns:1fr}}.btn{padding:10px 18px;border-radius:8px;font-weight:500;cursor:pointer;border:none;transition:all 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10px;border-radius:20px;font-size:.75rem;font-weight:500}.status-primary{background:#00bcd433;color:var(--accent)}.status-success{background:#2ed57333;color:var(--success)}.status-warning{background:#ffa50233;color:var(--warning)}.status-danger{background:#ff475733;color:var(--danger)}.status-secondary{background:#a0aec033;color:var(--text-secondary)}.status-info{background:#3b82f633;color:#3b82f6}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.modal-content{background:var(--bg-card);border-radius:20px;width:95%;max-width:500px;max-height:90vh;overflow-y:auto;border:1px solid rgba(255,255,255,.1);box-shadow:0 25px 50px -12px #00000080;position:relative}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:25px 30px;border-bottom:1px solid rgba(255,255,255,.05)}.modal-header 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infinite;font-size:1.8rem;color:var(--accent);font-weight:700;text-transform:uppercase}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-100%)}}