@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --amber:#F5A623;--teal:#1a6b5a;--dark:#111;--dark2:#1a1a1a;
  --gray:#f4f4f4;--border:#e5e7eb;--text:#111;--text-m:#6b7280;
  --white:#fff;
  --font-title:'Montserrat',sans-serif;--font-body:'Inter',system-ui,sans-serif;
  --radius:8px;--shadow:0 2px 12px rgba(0,0,0,0.08);
}
body{font-family:var(--font-body);color:var(--text);background:var(--gray)}
a{text-decoration:none;color:inherit}

/* Login */
.admin-login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--dark)}
.login-wrap{width:100%;max-width:420px;padding:20px}
.login-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.4)}
.login-header{background:var(--dark2);padding:36px;text-align:center}
.login-header h1{font-family:var(--font-title);font-size:1.3rem;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:.06em;margin-top:12px}
.login-header p{color:rgba(255,255,255,.5);font-size:.85rem;margin-top:4px}
.login-form{padding:28px;display:flex;flex-direction:column;gap:16px}
.login-footer{padding:16px 28px;border-top:1px solid var(--border);text-align:center}
.login-footer a{font-size:.85rem;color:var(--text-m)}
.login-footer a:hover{color:var(--amber)}

/* Layout */
.admin-body{background:var(--gray)}
.admin-layout{display:flex;min-height:100vh}

/* Sidebar */
.sidebar{width:240px;background:var(--dark2);color:rgba(255,255,255,.55);display:flex;flex-direction:column;flex-shrink:0}
.sidebar-logo{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.sidebar-logo img{height:32px;width:auto;object-fit:contain}
.sidebar-nav{flex:1;padding:12px 0}
.sidebar-footer{padding:12px 0;border-top:1px solid rgba(255,255,255,.07)}
.sn-item{display:flex;align-items:center;gap:10px;padding:10px 20px;font-size:.85rem;color:rgba(255,255,255,.55);transition:all .15s;cursor:pointer;font-family:var(--font-body)}
.sn-item:hover{background:rgba(255,255,255,.06);color:#fff}
.sn-item.active{background:rgba(245,166,35,.12);color:var(--amber);border-left:3px solid var(--amber)}
.sn-item.danger:hover{background:rgba(220,38,38,.12);color:#fca5a5}

/* Main */
.admin-main{flex:1;overflow:auto}
.admin-topbar{background:#fff;border-bottom:1px solid var(--border);padding:16px 28px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow)}
.admin-topbar h2{font-family:var(--font-title);font-size:1.1rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--dark)}
.topbar-user{font-size:.85rem;color:var(--text-m)}
.admin-content{padding:28px}

/* Flash */
.flash-container{padding:12px 28px 0}
.flash{padding:12px 16px;border-radius:var(--radius);margin-bottom:8px;font-weight:500;font-size:.88rem;border-left:4px solid}
.flash-success{background:#f0fdf4;color:#14532d;border-color:var(--teal)}
.flash-error{background:#fef2f2;color:#7f1d1d;border-color:#dc2626}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}
.stat-card{background:#fff;border-radius:12px;padding:22px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow);border:1px solid var(--border)}
.stat-icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}
.stat-card.amber .stat-icon{background:#fef3d7}
.stat-card.teal .stat-icon{background:#e6f4f1}
.stat-card.orange .stat-icon{background:#fff7ed}
.stat-card.purple .stat-icon{background:#f5f3ff}
.stat-num{font-family:var(--font-title);font-size:1.8rem;font-weight:800;color:var(--dark);line-height:1}
.stat-label{font-size:.78rem;color:var(--text-m);margin-top:4px;font-weight:500}

/* Section */
.admin-section{background:#fff;border-radius:12px;border:1px solid var(--border);overflow:hidden;margin-bottom:24px;box-shadow:var(--shadow)}
.admin-section-title{padding:14px 20px;font-family:var(--font-title);font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--border);background:#fafafa;color:var(--dark)}

/* Table */
.admin-table{width:100%;border-collapse:collapse;font-size:.85rem}
.admin-table th{padding:10px 16px;text-align:left;font-size:.75rem;font-weight:700;color:var(--text-m);border-bottom:1px solid var(--border);background:#fafafa;font-family:var(--font-title);text-transform:uppercase;letter-spacing:.06em}
.admin-table td{padding:12px 16px;border-bottom:1px solid var(--border)}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tr:hover td{background:#fafafa}
code{font-family:monospace;font-size:.82rem;background:#f4f4f4;padding:2px 7px;border-radius:4px}

.status{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:700;font-family:var(--font-title);letter-spacing:.04em;text-transform:uppercase}
.status-pendiente,.status-pending{background:#fef9ed;color:#92400e}
.status-confirmada,.status-confirmed{background:#f0fdf4;color:#14532d}
.status-cancelada,.status-cancelled{background:#fef2f2;color:#7f1d1d}

/* Forms */
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;font-weight:600;font-size:.82rem;color:var(--text);font-family:var(--font-title);text-transform:uppercase;letter-spacing:.04em}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:.9rem;font-family:var(--font-body);transition:border-color .2s;color:var(--text)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--amber)}
.form-group textarea{resize:vertical;min-height:80px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:20px}
.form-grid .span-2{grid-column:span 2}
.simple-form{padding:20px}
.two-col-admin{display:grid;grid-template-columns:1fr 1fr;gap:24px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:100px;font-size:.82rem;font-weight:700;border:2px solid transparent;cursor:pointer;transition:all .15s;font-family:var(--font-title);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
.btn-amber{background:var(--amber);color:var(--dark);border-color:var(--amber)}
.btn-amber:hover{background:#e0941a}
.btn-teal{background:var(--teal);color:#fff;border-color:var(--teal)}
.btn-teal:hover{background:#155048}
.btn-dark{background:var(--dark);color:#fff;border-color:var(--dark)}
.btn-dark:hover{background:#2d2d2d}
.btn-success{background:var(--teal);color:#fff;border-color:var(--teal)}
.btn-success:hover{background:#155048}
.btn-danger{background:#dc2626;color:#fff;border-color:#dc2626}
.btn-danger:hover{background:#b91c1c}
.btn-secondary{background:#6b7280;color:#fff;border-color:#6b7280}
.btn-secondary:hover{background:#4b5563}
.btn-full{width:100%;justify-content:center}
.btn-sm{padding:5px 12px;font-size:.72rem}
.btn-lg{padding:12px 28px;font-size:.88rem}

/* Quick actions */
.quick-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:8px}
.qa-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:22px;text-align:center;transition:all .2s;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:8px}
.qa-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.1);border-color:var(--amber)}
.qa-card span{font-size:1.6rem}
.qa-card strong{font-size:.82rem;color:var(--dark);font-family:var(--font-title);text-transform:uppercase;letter-spacing:.04em}

/* Upload */
.upload-simple{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.upload-label{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:var(--dark);color:#fff;border-radius:100px;cursor:pointer;font-weight:700;font-size:.8rem;font-family:var(--font-title);text-transform:uppercase;letter-spacing:.06em}
.upload-label:hover{background:#2d2d2d}
.upload-label input{position:absolute;opacity:0;width:0;height:0}
.file-name-display{font-size:.85rem;color:var(--text-m);font-style:italic}
.upload-hint-text{font-size:.78rem;color:var(--text-m)}
.archivos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;padding:20px}
.archivo-card{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#fff}
.archivo-thumb{width:100%;height:110px;object-fit:cover;display:block}
.video-preview{height:110px;display:flex;align-items:center;justify-content:center;background:var(--dark2);color:#fff;font-size:.78rem;padding:8px;text-align:center;word-break:break-all}
.archivo-info{padding:8px 10px 6px;display:flex;justify-content:space-between;align-items:center;gap:6px}
.archivo-nombre{font-size:.72rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100px}
.archivo-tipo{font-size:.68rem;font-weight:700;padding:2px 7px;border-radius:20px;flex-shrink:0;font-family:var(--font-title);text-transform:uppercase;letter-spacing:.04em}
.tipo-imagen{background:#fef3d7;color:#92400e}
.tipo-video{background:#e6f4f1;color:#0d4036}

/* Empty */
.empty-state{padding:40px;text-align:center;color:var(--text-m);font-size:.9rem}

/* Responsive */
@media(max-width:768px){
  .sidebar{display:none}
  .admin-content{padding:16px}
  .form-grid{grid-template-columns:1fr}
  .form-grid .span-2{grid-column:span 1}
  .two-col-admin{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
}