@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500&family=Montserrat:wght@500;600;700;800&display=swap";:root{--bg-dark:#f7f9fc;--bg-card:#fff;--bg-sidebar:#fff;--border:#e2e8f0;--border-light:#f1f5f9;--text-main:#334155;--text-muted:#64748b;--primary:#312e81;--primary-hover:#1e1b4b;--accent:#c79c4c;--success:#28a745;--warning:#d97706;--danger:#dc2626;--font-family:"Inter", system-ui, -apple-system, sans-serif;--font-heading:"Montserrat", sans-serif}[data-theme=dark]{--bg-dark:#0f172a;--bg-card:#1e293b;--bg-sidebar:#0f172a;--border:#334155;--border-light:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--primary:#818cf8;--primary-hover:#6366f1;--accent:#c79c4c;--success:#4ade80;--warning:#fbbf24;--danger:#f87171}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-family);-webkit-font-smoothing:antialiased;height:100vh;display:flex;overflow:hidden}#root,.app-container{width:100%;height:100%;display:flex}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border);flex-direction:column;width:260px;padding:24px 16px;display:flex}.brand-header{align-items:center;gap:12px;margin-bottom:32px;padding:0 8px;display:flex}.brand-logo{background:var(--primary);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-weight:800;display:flex}.brand-title{font-size:20px;font-weight:700;font-family:var(--font-heading);color:var(--text-main)}.brand-accent{color:var(--accent)}.nav-menu{flex-direction:column;flex:1;gap:4px;display:flex}.nav-item{color:var(--text-muted);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;width:100%;padding:10px 14px;font-size:14px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.sidebar.collapsed .nav-item-text{display:none}.sidebar.collapsed .nav-item{justify-content:center;padding:8px}.nav-item:hover,.nav-item.active{background-color:var(--bg-card);color:var(--text-main)}.nav-item.active{border-left:3px solid var(--accent)}.main-content{background:var(--bg-dark);flex-direction:column;flex:1;display:flex;overflow-y:auto}.topbar{border-bottom:1px solid var(--border);background:var(--bg-card);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);justify-content:space-between;align-items:center;height:64px;padding:0 32px;display:flex}.page-title{font-size:18px;font-weight:600;font-family:var(--font-heading)}.user-profile{align-items:center;gap:12px;font-size:14px;display:flex}.avatar{background-color:var(--primary);border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-weight:600;display:flex}.content-body{padding:32px}.v-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:560px;max-width:92vw;padding:32px;box-shadow:0 20px 50px #0003}.theme-logo-dark,[data-theme=dark] .theme-logo-light{display:none}[data-theme=dark] .theme-logo-dark{display:block}[data-theme=dark] .theme-logo-dark-inline{display:inline-block}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;margin-bottom:24px;padding:24px;box-shadow:0 4px 20px #0003}.btn{cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-size:14px;font-weight:600;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--border);color:var(--text-main)}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;display:grid}.stat-val{color:var(--accent);margin-top:8px;font-size:32px;font-weight:700}.modal-overlay{z-index:1000;background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:500px;max-width:90%;padding:24px}