:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a2e;--bg-card-hover:#1f1f35;--border:#2a2a40;--text-primary:#f0f0f5;--text-secondary:#8888a0;--accent:#6c5ce7;--accent-hover:#7c6cf7;--success:#00cec9;--warning:#fdcb6e;--danger:#e17055;--gradient-1:linear-gradient(135deg, #6c5ce7, #a29bfe);--gradient-2:linear-gradient(135deg, #00cec9, #55efc4);--shadow:0 4px 24px #0000004d;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:Inter,-apple-system,sans-serif}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);z-index:10;flex-direction:column;width:240px;height:100vh;padding:24px 0;display:flex;position:fixed}.sidebar-logo{background:var(--gradient-1);-webkit-text-fill-color:transparent;-webkit-background-clip:text;padding:0 24px 24px;font-size:18px;font-weight:700}.sidebar a{color:var(--text-secondary);align-items:center;gap:10px;padding:12px 24px;font-size:14px;text-decoration:none;transition:all .2s;display:flex}.sidebar a:hover,.sidebar a.active{color:var(--text-primary);border-right:3px solid var(--accent);background:#6c5ce71a}.main-content{flex:1;max-width:1200px;margin-left:240px;padding:32px}.page-header{margin-bottom:32px}.page-header h1{margin-bottom:4px;font-size:28px;font-weight:700}.page-header p{color:var(--text-secondary);font-size:14px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;padding:24px;transition:all .2s}.card:hover{border-color:var(--accent)}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:32px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-card .label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:12px}.stat-card .value{margin-top:4px;font-size:28px;font-weight:700}.stat-card .value.accent{background:var(--gradient-1);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid var(--border);padding:12px 16px;font-size:12px}td{border-bottom:1px solid var(--border);vertical-align:middle;padding:12px 16px}tr:hover td{background:#6c5ce70d}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-success{background:var(--success);color:#0a0a0f}.btn-danger{background:var(--danger);color:#fff}.btn-outline{border:1px solid var(--border);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--accent);color:var(--text-primary)}.btn-sm{padding:4px 10px;font-size:12px}.badge{border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.badge-active{color:var(--success);background:#00cec926}.badge-inactive{color:var(--danger);background:#e1705526}.badge-free{color:var(--text-secondary);background:#8888a026}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:12px;display:block}.form-group input,.form-group select,.form-group textarea{border:1px solid var(--border);background:var(--bg-primary);width:100%;color:var(--text-primary);border-radius:8px;outline:none;padding:10px 14px;font-size:14px;transition:border-color .2s}.form-group input:focus,.form-group select:focus{border-color:var(--accent)}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);width:90%;max-width:560px;max-height:85vh;box-shadow:var(--shadow);padding:32px;overflow-y:auto}.modal h2{margin-bottom:20px;font-size:20px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:24px;display:flex}.toast{z-index:200;border-radius:8px;padding:12px 20px;font-size:14px;animation:.3s slideIn;position:fixed;bottom:24px;right:24px}.toast-success{background:var(--success);color:#0a0a0f}.toast-error{background:var(--danger);color:#fff}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-page{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-align:center;width:380px;padding:48px}.login-card h1{margin-bottom:8px;font-size:24px}.login-card p{color:var(--text-secondary);margin-bottom:24px;font-size:14px}.login-card .btn{justify-content:center;width:100%;padding:12px}.toggle{background:var(--border);cursor:pointer;border-radius:11px;width:40px;height:22px;transition:background .2s;position:relative}.toggle.on{background:var(--success)}.toggle:after{content:"";background:#fff;border-radius:50%;width:18px;height:18px;transition:left .2s;position:absolute;top:2px;left:2px}.toggle.on:after{left:20px}