/* Mail Security Dashboard */
:root {
    --bg: #0f1117;
    --surface: #1a1d27;
    --surface2: #242837;
    --border: #2d3244;
    --text: #e4e6eb;
    --text-secondary: #8b8fa3;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
}

* { 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);
    line-height: 1.5;
}

/* Navbar */
.navbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.nav-brand {
    font-weight: 700;
    font-size: 16px;
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    transition: background 0.15s;
}

.nav-links a:hover, .nav-links a.active {
    background: var(--surface2);
    color: var(--text);
}

.nav-user {
    color: var(--text-secondary);
    font-size: 13px;
    padding-left: 16px;
    border-left: 1px solid var(--border);
}

.nav-logout {
    color: var(--danger) !important;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

h1 { font-size: 24px; margin-bottom: 24px; }
h2 { font-size: 18px; margin-bottom: 16px; color: var(--text); }
h3 { font-size: 15px; margin-bottom: 12px; color: var(--text-secondary); }

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
}

.stat-pass .stat-value { color: var(--success); }
.stat-fail .stat-value { color: var(--danger); }
.stat-warn .stat-value { color: var(--warning); }

/* Charts */
.charts-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.chart-container {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    font-size: 13px;
}

th, td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background: var(--surface2);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tr:hover { background: var(--surface2); }

code {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 12px;
    color: var(--accent);
}

/* Status Badges */
.status-badge, .result-badge, .policy-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-sent, .result-pass { background: rgba(34,197,94,0.15); color: var(--success); }
.status-bounced, .status-reject, .result-fail { background: rgba(239,68,68,0.15); color: var(--danger); }
.status-deferred { background: rgba(245,158,11,0.15); color: var(--warning); }
.status-none, .status-unknown { background: rgba(139,143,163,0.15); color: var(--text-secondary); }
.policy-reject { background: rgba(239,68,68,0.15); color: var(--danger); }
.policy-quarantine { background: rgba(245,158,11,0.15); color: var(--warning); }
.policy-none { background: rgba(139,143,163,0.15); color: var(--text-secondary); }

.text-success { color: var(--success); }
.text-danger { color: var(--danger); }

/* Sections */
.section {
    margin-bottom: 32px;
}

/* Detail Grid */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.detail-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
}

dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; }
dt { color: var(--text-secondary); font-size: 13px; }
dd { font-size: 13px; }

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

input[type="text"], input[type="password"], select {
    width: 100%;
    padding: 10px 14px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    width: 100%;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
    background: var(--surface2);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover { background: var(--border); }

.btn-link {
    background: none;
    color: var(--accent);
    padding: 10px 8px;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    align-items: center;
}

.filter-bar select, .filter-bar input {
    width: auto;
    min-width: 200px;
}

/* Ingest Controls */
.ingest-controls {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 32px;
}

.ingest-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

.ingest-result {
    color: var(--text-secondary);
    font-size: 13px;
    margin-left: 12px;
}

/* Snapshot Form */
.snapshot-form {
    display: flex;
    gap: 12px;
    align-items: center;
}

.snapshot-form input { width: auto; min-width: 250px; }

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    justify-content: center;
}

.pagination a {
    color: var(--accent);
    text-decoration: none;
}

.pagination span {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Login */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.login-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
}

.login-box h1 {
    text-align: center;
    margin-bottom: 32px;
    font-size: 20px;
}

/* Flash Messages */
.flash {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
}

.flash-error {
    background: rgba(239,68,68,0.15);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.3);
}

/* Empty State */
.empty-state {
    color: var(--text-secondary);
    text-align: center;
    padding: 40px;
    font-size: 14px;
}

/* Details/Pre */
details { margin-top: 4px; }
summary { cursor: pointer; color: var(--accent); font-size: 12px; }
pre {
    background: var(--bg);
    padding: 8px;
    border-radius: 4px;
    font-size: 11px;
    overflow-x: auto;
    max-height: 200px;
    margin-top: 4px;
}

/* Responsive */
@media (max-width: 768px) {
    .charts-row { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .filter-bar { flex-direction: column; }
    .filter-bar select, .filter-bar input { width: 100%; }
    .ingest-buttons { flex-wrap: wrap; }
    .snapshot-form { flex-wrap: wrap; }
    .snapshot-form input { min-width: 100%; }
    .navbar { flex-direction: column; height: auto; padding: 12px; }
    .nav-links { flex-wrap: wrap; justify-content: center; }
}

/* Login Page - WebAuthn + Magic Link */
.login-section {
    margin-bottom: 16px;
}

.login-divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.login-divider::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border);
}

.login-divider span {
    background: var(--surface);
    padding: 0 16px;
    position: relative;
    color: var(--text-secondary);
    font-size: 13px;
}

.login-status {
    margin-top: 8px;
    font-size: 13px;
    min-height: 20px;
}

.status-error { color: var(--danger); }
.status-success { color: var(--success); }

/* Settings Navigation */
.settings-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.settings-nav .btn {
    width: auto;
    padding: 8px 16px;
    font-size: 13px;
}

/* Settings Sections */
.register-key-section {
    margin-top: 24px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.register-key-section .form-group {
    max-width: 400px;
}

.backup-email-display {
    font-size: 18px;
    font-weight: 600;
    color: var(--accent);
    margin-top: 8px;
}

.text-secondary {
    color: var(--text-secondary);
}

/* Flash info style */
.flash-info {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

/* Input email type */
input[type="email"] {
    width: 100%;
    padding: 10px 14px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
}

input[type="email"]:focus {
    outline: none;
    border-color: var(--accent);
}

/* Button danger variant */
.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.25);
}