@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
    --navy: #152a6e;
    --blue: #3062f2;
    --red: #e63946;
    --yellow: #f4b400;
    --green: #2a9d3d;
    --pink: #ec4899;
    --bg: #f4f6fb;
    --card-bg: #ffffff;
    --text: #1c2333;
    --text-muted: #6b7280;
    --border: #e5e9f2;
    --shadow: 0 10px 30px rgba(21, 42, 110, 0.08);
    --radius: 14px;
}

*{ box-sizing: border-box; }
html, body{
    margin:0; padding:0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
a{ color: inherit; text-decoration: none; }

/* ---------- Login ---------- */
.login-wrap{
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.login-card{
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 40px 36px;
    width: 100%;
    max-width: 380px;
    text-align: center;
}
.login-card img{ height: 42px; margin-bottom: 24px; }
.login-card h1{ font-size: 18px; color: var(--navy); margin: 0 0 22px; }

/* ---------- Layout general del panel ---------- */
.admin-shell{ display: flex; min-height: 100vh; }
.admin-sidebar{
    width: 240px;
    background: var(--navy);
    color: #fff;
    flex-shrink: 0;
    padding: 22px 16px;
    display: flex;
    flex-direction: column;
}
.admin-sidebar .logo-box{
    background: #fff;
    border-radius: 10px;
    padding: 10px 12px;
    margin-bottom: 24px;
}
.admin-sidebar .logo-box img{ height: 28px; display:block; }
.admin-sidebar nav{ flex-grow: 1; }
.admin-sidebar nav a{
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,.75);
    margin-bottom: 4px;
    transition: all .15s ease;
}
.admin-sidebar nav a:hover{ background: rgba(255,255,255,.08); color: #fff; }
.admin-sidebar nav a.activo{ background: rgba(255,255,255,.14); color: #fff; }
.admin-sidebar .usuario-box{
    border-top: 1px solid rgba(255,255,255,.15);
    padding-top: 14px;
    font-size: 13px;
}
.admin-sidebar .usuario-box .nombre{ font-weight: 700; margin-bottom: 6px; }
.admin-sidebar .usuario-box a{ color: rgba(255,255,255,.6); font-size: 12.5px; }
.admin-sidebar .usuario-box a:hover{ color: #fff; }

.admin-main{ flex-grow: 1; padding: 32px 40px; max-width: 1100px; }
.admin-main h1{ font-size: 22px; color: var(--navy); margin: 0 0 4px; }
.admin-main .sub{ color: var(--text-muted); font-size: 14px; margin: 0 0 26px; }

.admin-topbar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.card{
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 24px;
}
.card h2{ font-size: 16px; color: var(--navy); margin: 0 0 16px; }

.btn{
    display: inline-flex; align-items:center; justify-content:center; gap:8px;
    border:none; cursor:pointer; font-family:inherit; font-weight:700; font-size:13.5px;
    border-radius: 9px; padding: 10px 18px; transition: all .15s ease; text-decoration:none;
}
.btn-primary{ background: var(--blue); color:#fff; }
.btn-primary:hover{ background: var(--navy); }
.btn-outline{ background:transparent; border:1.5px solid var(--border); color:var(--text); }
.btn-outline:hover{ border-color:var(--blue); color:var(--blue); }
.btn-danger{ background:#fdecec; color:#b3261e; }
.btn-danger:hover{ background:#f7c9c7; }
.btn-sm{ padding:7px 12px; font-size:12.5px; }
.btn-block{ width:100%; }

table.tabla-admin{ width:100%; border-collapse: collapse; font-size: 13.5px; }
table.tabla-admin th{
    text-align:left; padding:10px 12px; background: var(--bg); color:var(--navy);
    font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; border-bottom:2px solid var(--border);
}
table.tabla-admin td{ padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.tabla-admin tr:last-child td{ border-bottom:none; }
table.tabla-admin .acciones{ display:flex; gap:8px; justify-content:flex-end; }
table.tabla-admin .badge{
    display:inline-block; font-size:11px; font-weight:700; padding:3px 9px; border-radius:999px;
}
.badge-activo{ background:#eafaf0; color:#1e7d3c; }
.badge-inactivo{ background:#f4f4f5; color:#6b7280; }
.badge-destacado{ background: rgba(236,72,153,.12); color: var(--pink); }

.form-grupo{ margin-bottom: 16px; }
.form-grupo label{ display:block; font-size:13px; font-weight:600; color:var(--navy); margin-bottom:6px; }
.form-grupo input, .form-grupo textarea, .form-grupo select{
    width:100%; font-family:inherit; font-size:14px; padding:10px 12px;
    border:1.5px solid var(--border); border-radius:9px; background:#fff; color:var(--text);
}
.form-grupo input:focus, .form-grupo textarea:focus, .form-grupo select:focus{ outline:none; border-color:var(--blue); }
.form-grupo .ayuda{ font-size:12px; color:var(--text-muted); margin-top:4px; }
.form-check{ display:flex; align-items:center; gap:8px; margin-bottom:16px; }
.form-check input{ width:18px; height:18px; accent-color: var(--blue); }
.form-check label{ font-size:13.5px; font-weight:600; color:var(--text); }

.fila-repetible{
    display:flex; gap:10px; align-items:center; margin-bottom:10px;
}
.fila-repetible input{ flex-grow:1; }
.fila-repetible .btn-quitar{
    flex-shrink:0; width:34px; height:34px; border-radius:8px; border:1.5px solid var(--border);
    background:#fff; color:#b3261e; cursor:pointer; font-size:16px; line-height:1;
}

.alerta{ padding:12px 16px; border-radius:10px; font-size:13.5px; margin-bottom:20px; }
.alerta-error{ background:#fdecec; color:#b3261e; border:1px solid #f7c9c7; }
.alerta-exito{ background:#eafaf0; color:#1e7d3c; border:1px solid #b9ecc9; }

.vacio{ text-align:center; padding: 40px 20px; color: var(--text-muted); font-size: 14px; }

.stat-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:18px; margin-bottom: 26px; }
.stat-card{ background:#fff; border-radius: var(--radius); box-shadow: var(--shadow); padding:20px; }
.stat-card .valor{ font-size:26px; font-weight:800; color:var(--navy); }
.stat-card .etiqueta{ font-size:12.5px; color:var(--text-muted); margin-top:4px; }

@media (max-width: 860px){
    .admin-shell{ flex-direction: column; }
    .admin-sidebar{ width:100%; flex-direction: row; align-items:center; padding:12px 16px; }
    .admin-sidebar .logo-box{ margin:0 12px 0 0; }
    .admin-sidebar nav{ display:flex; gap:4px; overflow-x:auto; }
    .admin-sidebar .usuario-box{ display:none; }
    .admin-main{ padding: 20px; }
}