*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #080b14;--bg-card: #0d1117;--bg-card2: #111827;--border: #1e2a3a;--border-light: #243044;--text: #e2e8f0;--text-muted: #64748b;--text-sub: #94a3b8;--accent: #6366f1;--accent2: #8b5cf6;--green: #10b981;--green2: #059669;--yellow: #f59e0b;--red: #ef4444;--blue: #3b82f6;--radius: 12px;--radius-lg: 20px;--shadow: 0 4px 24px rgba(0,0,0,.4);--shadow-glow: 0 0 40px rgba(99,102,241,.12)}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-card)}::-webkit-scrollbar-thumb{background:#1e2a3a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#2d3f56}@keyframes fadeIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes 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var(--blue);color:#93c5fd}.toast-close{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1rem;margin-left:auto;padding:0 4px}.login-bg{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(99,102,241,.12) 0%,transparent 70%),var(--bg);padding:1rem}.login-card{width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow);animation:fadeIn .5s ease both}.login-logo{text-align:center;margin-bottom:2rem}.login-logo img{width:56px;height:56px;border-radius:14px;margin-bottom:12px}.login-logo h1{font-size:1.4rem;font-weight:800;color:var(--text)}.login-logo p{font-size:.85rem;color:var(--text-muted);margin-top:4px}.login-form{display:flex;flex-direction:column;gap:1rem}.error-msg{background:#ef444414;border:1px solid rgba(239,68,68,.2);color:#fca5a5;padding:10px 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ease}.modal-title{font-size:1.2rem;font-weight:700;margin-bottom:.5rem;color:var(--text)}.modal-desc{color:var(--text-muted);font-size:.9rem;margin-bottom:1.5rem}.modal-actions{display:flex;gap:10px}.modal-actions>*{flex:1}.section-divider{display:flex;align-items:center;gap:12px;margin:1.5rem 0;color:var(--text-muted);font-size:.8rem;font-weight:600}.section-divider:before,.section-divider:after{content:"";flex:1;height:1px;background:var(--border)}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}.empty-state-text{font-size:.9rem}.period-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:1rem}.period-tab{padding:6px 14px;background:#ffffff0a;border:1px solid var(--border);border-radius:20px;color:var(--text-muted);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s;font-family:inherit}.period-tab:hover{color:var(--text);border-color:var(--border-light)}.period-tab.active{background:#6366f126;border-color:#6366f166;color:#a5b4fc}.summary-bar{display:flex;gap:1rem;flex-wrap:wrap;background:#ffffff05;border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem;margin-bottom:1rem}.summary-item{display:flex;flex-direction:column;gap:2px}.summary-value{font-size:1.2rem;font-weight:700;color:var(--text)}.summary-key{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:4px 0 32px #00000080}.sidebar-backdrop.open{display:block}.mobile-header{display:flex}.main-content{margin-left:0;padding:1rem;padding-top:72px}.stats-grid{grid-template-columns:1fr 1fr;gap:.75rem}.stat-card{padding:1.1rem}.stat-value{font-size:1.5rem}.search-panel{grid-template-columns:1fr}table{font-size:.8rem}th,td{padding:10px 12px}.login-card{padding:1.75rem}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}}