@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
:root{--bg-primary:#0f0f23;--bg-secondary:#1a1a35;--bg-card:#1e1e3a;--bg-input:#252547;--text-primary:#e8e8f0;--text-secondary:#9898b0;--accent:#6c5ce7;--accent-hover:#7f70f0;--success:#00cec9;--warning:#fdcb6e;--danger:#ff6b6b;--border:#2d2d52;--radius:12px;--shadow:0 4px 24px rgba(0,0,0,0.3)}
*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Inter',sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}a{color:var(--accent);text-decoration:none}
.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,var(--bg-primary) 0%,#1a1a3e 100%)}
.login-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:48px;width:100%;max-width:420px;box-shadow:var(--shadow)}
.login-box h1{font-size:28px;font-weight:700;margin-bottom:8px}.login-box p{color:var(--text-secondary);margin-bottom:32px;font-size:14px}
.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--text-secondary)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:14px;font-family:inherit;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;border:none;font-family:inherit;transition:all .2s}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}
.btn-success{background:var(--success);color:#0f0f23}.btn-danger{background:var(--danger);color:#fff}
.btn-outline{background:transparent;border:1px solid #ddd;color:#888}.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:rgba(108,92,231,0.05)}
.btn-full{width:100%;justify-content:center;padding:14px;font-size:15px}.btn-sm{padding:6px 12px;font-size:12px}
.app{display:flex;min-height:100vh}
.sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid var(--border);padding:24px 0;display:flex;flex-direction:column;position:fixed;height:100vh;z-index:10}
.sidebar-logo{padding:0 24px;margin-bottom:32px;font-size:22px;font-weight:700}.sidebar-logo span{color:var(--accent)}
.sidebar-nav{flex:1}.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:12px 24px;color:#ffffff;font-size:16px;font-weight:500;transition:all .2s}
.sidebar-nav a:hover,.sidebar-nav a.active{color:#ffffff;background:rgba(255,255,255,.12)}.sidebar-nav a.active{border-right:3px solid var(--accent)}
.sidebar-nav a svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.5}
.sidebar-user{padding:16px 24px;border-top:1px solid var(--border);display:flex;align-items:center;gap:12px}
.sidebar-user .avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}
.sidebar-user .info{flex:1}.sidebar-user .info .name{font-size:13px;font-weight:500}.sidebar-user .info .role{font-size:11px;color:var(--text-secondary)}
.main{flex:1;margin-left:260px;padding:32px;background:#f5f5f8;min-height:100vh}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.page-header h2{font-size:24px;font-weight:600}
.card{background:#ffffff;border:1px solid #e5e5ea;border-radius:var(--radius);padding:24px;box-shadow:0 1px 4px rgba(0,0,0,0.06)}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px}
.stat-card{background:#ffffff;border:1px solid #e5e5ea;border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:16px;box-shadow:0 1px 4px rgba(0,0,0,0.06)}
.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.stat-icon svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.5}
.stat-icon.purple{background:#6c5ce7}.stat-icon.teal{background:#00cec9}.stat-icon.orange{background:#f39c12}.stat-icon.red{background:#ff6b6b}
.stat-value{font-size:28px;font-weight:700;color:#1a1a2e}.stat-label{font-size:13px;color:#888}
.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}
th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}
td{padding:14px 16px;font-size:14px;border-bottom:1px solid var(--border)}tr:hover td{background:rgba(108,92,231,.05)}
.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:500}
.badge-online{background:rgba(0,206,201,.15);color:var(--success)}.badge-offline{background:rgba(255,107,107,.15);color:var(--danger)}
.badge-kiosko{background:rgba(108,92,231,.15);color:var(--accent)}.badge-pantalla{background:rgba(253,203,110,.15);color:var(--warning)}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:100;opacity:0;pointer-events:none;transition:opacity .2s}
.modal-overlay.active{opacity:1;pointer-events:all}
.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:720px;max-height:90vh;overflow-y:auto}
.modal h3{font-size:20px;margin-bottom:24px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}
.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px}
.status-dot.online{background:var(--success);box-shadow:0 0 8px var(--success)}.status-dot.offline{background:var(--danger)}
.toast{position:fixed;bottom:24px;right:24px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:16px 24px;font-size:14px;z-index:200;transform:translateY(100px);opacity:0;transition:all .3s}
.toast.show{transform:translateY(0);opacity:1}
@media(max-width:768px){.sidebar{width:100%;height:auto;position:relative}.main{margin-left:0;padding:16px}.stats-grid{grid-template-columns:repeat(2,1fr)}}
.badge-pending{background:rgba(253,203,110,.15);color:var(--warning)}.status-dot.pending{background:var(--warning);box-shadow:0 0 8px var(--warning)}

.main{color:#1a1a2e}
.main h2,.main h3,.main strong{color:#1a1a2e}
.main p,.main td,.main th,.main label{color:#444}
.main .page-header h2{color:#1a1a2e}
.main table thead th{background:#f9f9fb;color:#666;border-bottom:2px solid #e5e5ea}
.main table tbody tr{border-bottom:1px solid #ddd}
.main table tbody tr:hover{background:#f9f9fb}
.main table td{color:#333;border-bottom:1px solid #ddd}
.main .form-group input,.main .form-group select,.main .form-group textarea{background:#fff;border:1px solid #ddd;color:#333}
.main .form-group input:focus,.main .form-group select:focus,.main .form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,92,231,0.1)}
.main .form-group label{color:#555}
.modal{background:#fff;border:1px solid #e5e5ea;color:#333}
.modal h3{color:#1a1a2e}
.modal .form-group input,.modal .form-group select,.modal .form-group textarea{background:#fff;border:1px solid #ddd;color:#333}
.modal .form-group label{color:#555}
.modal .form-group input:focus,.modal .form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,92,231,0.1)}
.toast{background:#fff;border:1px solid #e5e5ea;color:#333}

.btn-sm svg{vertical-align:middle}
.btn-sm{padding:6px 8px;line-height:1;display:inline-flex;align-items:center;justify-content:center}


.badge{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.badge-online{background:#e8f5e9;color:#2e7d32}
.badge-offline{background:#f5f5f5;color:#999}
.badge-pending{background:#fff3e0;color:#e67e22}

.main .btn-sm{background:transparent;border:1px solid #ddd;color:#999;padding:6px 8px;transition:all .15s}
.main .btn-sm:hover{border-color:#bbb;color:#666;background:#f9f9f9}
.main .btn-sm:active,.main .btn-sm:focus{background:#1a1a35;border-color:#1a1a35;color:#fff;outline:none}
.main .btn-sm.btn-danger{background:transparent;border:1px solid #ddd;color:#999}
.main .btn-sm.btn-danger:hover{border-color:#bbb;color:#666;background:#f9f9f9}
.main .btn-sm.btn-danger:active,.main .btn-sm.btn-danger:focus{background:#1a1a35;border-color:#1a1a35;color:#fff;outline:none}
.main .btn-sm.btn-outline{background:transparent;border:1px solid #ddd;color:#999}
.main .btn-sm.btn-outline:hover{border-color:#bbb;color:#666;background:#f9f9f9}
.main .btn-sm.btn-outline:active,.main .btn-sm.btn-outline:focus{background:#1a1a35;border-color:#1a1a35;color:#fff;outline:none}
.main .btn-sm[style*="background:#7c3aed"]{background:transparent!important;border:1px solid #ddd!important;color:#999!important}
.main .btn-sm[style*="background:#7c3aed"]:hover{border-color:#bbb!important;color:#666!important;background:#f9f9f9!important}
.main .btn-sm[style*="background:#7c3aed"]:active,.main .btn-sm[style*="background:#7c3aed"]:focus{background:#1a1a35!important;border-color:#1a1a35!important;color:#fff!important}

.modal input,.modal select,.modal textarea{background:#fff!important;border:1.5px solid #ddd!important;color:#333!important;border-radius:8px;padding:10px 14px}
.modal input:focus,.modal select:focus,.modal textarea:focus{border-color:#6c5ce7!important;box-shadow:0 0 0 3px rgba(108,92,231,0.1)!important;outline:none}
.modal input[type="color"]{padding:4px;height:40px;cursor:pointer}
.modal input[type="checkbox"]{width:auto}
.modal label{color:#444!important;font-weight:500}

.filter-chip{padding:6px 14px;border-radius:20px;border:1.5px solid #ddd;background:#fff;color:#888;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}
.filter-chip:hover{border-color:#bbb;color:#555}
.filter-chip.active{background:#1a1a35;border-color:#1a1a35;color:#fff}

.filter-row td{padding:4px 6px!important;border-bottom:2px solid #e5e5ea!important}
.col-filter{width:100%;padding:5px 8px!important;border:1px solid #e0e0e0!important;border-radius:6px!important;font-size:12px!important;color:#666!important;background:#fafafa!important;outline:none}
.col-filter:focus{border-color:#6c5ce7!important;background:#fff!important}
.col-filter::placeholder{color:#ccc}

.main table thead tr:first-child th:hover{background:#eef;color:#333}

.main [style*="aspect-ratio: 9/16"]{max-width:180px}
.main [style*="aspect-ratio: 16/9"]{max-width:320px}

.tab-btn{padding:10px 20px;border:none;background:transparent;color:#999;font-size:14px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;margin-bottom:-2px}
.tab-btn:hover{color:#555}
.tab-btn.active{color:#1a1a35;border-bottom-color:#1a1a35}