/* ================================================================
   admin-base.css — Layout, shared components (extracted from index.html Block 1)
   ================================================================ */

:root {
    --primary: #2563eb;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --bg: #f8fafc;
    --card: #ffffff;
    --text: #1e293b;
    --text-light: #64748b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.header {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    padding: 20px 30px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 { font-size: 24px; }

.header .subtitle { font-size: 14px; opacity: 0.8; }

.nav { display: flex; gap: 8px; flex-wrap: wrap; }

.nav-btn {
    padding: 10px 16px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    color: white;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.nav-btn:hover, .nav-btn.active {
    background: var(--primary);
    border-color: var(--primary);
}

.container { max-width: 1600px; margin: 0 auto; padding: 20px; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border-left: 4px solid var(--primary);
}

.stat-card.recruit { border-left-color: var(--success); }
.stat-card.talent { border-left-color: var(--warning); }

.stat-card .label { font-size: 13px; color: var(--text-light); }
.stat-card .value { font-size: 28px; font-weight: 700; }

.card {
    background: var(--card);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 24px;
}

.card h2 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
}

table { width: 100%; border-collapse: collapse; }

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
    font-size: 13px;
}

th { font-weight: 600; color: var(--text-light); font-size: 13px; }

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge.open { background: #dbeafe; color: #2563eb; }
.badge.draft { background: #f3f4f6; color: #6b7280; }
.badge.closed { background: #fef3c7; color: #d97706; }
.badge.filled { background: #d1fae5; color: #059669; }
.badge.applied { background: #dbeafe; color: #2563eb; }
.badge.interview { background: #fef3c7; color: #d97706; }
.badge.hired { background: #d1fae5; color: #059669; }
.badge.rejected { background: #fee2e2; color: #dc2626; }
.badge.pending { background: #f3f4f6; color: #6b7280; }
.badge.in_progress { background: #dbeafe; color: #2563eb; }
.badge.completed { background: #d1fae5; color: #059669; }
.badge.active { background: #d1fae5; color: #059669; }
.badge.S { background: #fef3c7; color: #d97706; }
.badge.A { background: #dbeafe; color: #2563eb; }
.badge.B { background: #d1fae5; color: #059669; }
.badge.C { background: #f3f4f6; color: #6b7280; }
.badge.D { background: #fee2e2; color: #dc2626; }

.btn {
    padding: 8px 14px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    margin-right: 6px;
}

.btn-primary { background: var(--primary); color: white; }
.btn-success { background: var(--success); color: white; }
.btn-danger { background: var(--danger); color: white; }
.btn-sm { padding: 4px 10px; font-size: 12px; }

.tab-content { display: none; }
.tab-content.active { display: block; }

.loading { text-align: center; padding: 40px; color: var(--text-light); }

.radar-cell { width: 80px; }
.radar-cell canvas { max-width: 70px; max-height: 70px; }

.section-divider {
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--success));
    margin: 24px 0;
    border-radius: 1px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}

.var-tag { display:inline-block;padding:2px 8px;background:#f5f3ff;color:#5b21b6;border-radius:12px;cursor:pointer;font-size:11px;font-family:monospace; }
.var-tag:hover { background:#ede9fe; }

.offer_letter_card {
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 5px 5px 15px 10px #8080800d;
    margin: 20px 0;
}

/* tgl-toggle: uniform toggle-slider */
.tgl-toggle { position:relative; display:inline-block; width:36px; height:20px; }
.tgl-toggle input { position:absolute; opacity:0; width:0; height:0; pointer-events:none; }
.tgl-toggle span.track { position:absolute; top:0; left:0; right:0; bottom:0; background:#ccc; border-radius:20px; transition:.3s; }
.tgl-toggle span.thumb { position:absolute; width:16px; height:16px; left:2px; bottom:2px; background:white; border-radius:50%; transition:.3s; }
.tgl-toggle input:checked + span.track { background:#8458b3 !important; }
.tgl-toggle input:checked + span.track + span.thumb { transform:translateX(16px); }