/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #0f1117;
    --bg-card: #1a1d27;
    --bg-input: #252836;
    --border: #2e3241;
    --text: #e4e6eb;
    --text-muted: #8b8fa3;
    --primary: #6366f1;
    --primary-hover: #818cf8;
    --success: #22c55e;
    --error: #ef4444;
    --warning: #f59e0b;
    --sidebar-width: 220px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

/* === Sidebar === */
.sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    z-index: 100;
}

.sidebar-header { padding: 0 20px 24px; border-bottom: 1px solid var(--border); }
.sidebar-header h1 { font-size: 18px; font-weight: 700; }
.sidebar-header .subtitle { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.nav-links { list-style: none; padding: 8px 0; flex: 1; }
.nav-section {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-muted);
    padding: 16px 20px 6px;
    opacity: 0.6;
}
.nav-section:first-child { padding-top: 8px; }
.nav-links li a {
    display: block;
    padding: 8px 20px 8px 28px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
}
.nav-links li a:hover { color: var(--text); background: rgba(99, 102, 241, 0.08); }
.nav-links li a.active { color: var(--primary); background: rgba(99, 102, 241, 0.12); border-right: 2px solid var(--primary); }

/* Monthly statement checklist in sidebar */
.sidebar-monthly {
    padding: 4px 0 8px;
    border-top: 1px solid var(--border);
    overflow-y: auto;
    flex-shrink: 1;
    min-height: 0;
}
.sidebar-monthly .nav-section { padding: 12px 20px 4px; }
.monthly-checklist {
    list-style: none;
    padding: 0 20px;
    font-size: 12px;
}
.monthly-checklist li {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 2px 0;
    color: var(--text-muted);
}
.monthly-checklist li.done { color: var(--success); }
.monthly-checklist li .check {
    width: 14px;
    text-align: center;
    font-size: 11px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}
.username { color: var(--text-muted); }
.footer-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.vault-status { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 4px; }
.vault-status.unlocked { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.vault-status.locked { background: rgba(239, 68, 68, 0.15); color: var(--error); }
.logout-link { color: var(--text-muted); font-size: 12px; }
.logout-link:hover { color: var(--error); }

/* === Main Content === */
main { padding: 32px 40px; }
main.with-sidebar { margin-left: var(--sidebar-width); }

.page-header { margin-bottom: 32px; }
.page-header h2 { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.text-muted { color: var(--text-muted); font-size: 14px; }
.text-success { color: var(--success); }
.text-error { color: var(--error); }

/* === Cards === */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
}

/* === Forms === */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text-muted); }

input[type="text"], input[type="password"], input[type="email"], select, .form-select {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s;
}
input:focus, select:focus { border-color: var(--primary); }
.form-help { display: block; margin-top: 4px; font-size: 12px; color: var(--text-muted); }

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-align: center;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); color: white; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-muted); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-full { width: 100%; }
.btn-sm { padding: 6px 14px; font-size: 13px; }

/* === Auth Pages === */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
}
.auth-card h2 { font-size: 24px; margin-bottom: 4px; }
.auth-subtitle { color: var(--text-muted); margin-bottom: 24px; font-size: 14px; }
.auth-footer { text-align: center; margin-top: 20px; font-size: 13px; }

/* === Flash Messages === */
.flash-messages { margin-bottom: 24px; }
.flash {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 8px;
}
.flash-error { background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.3); color: var(--error); }
.flash-success { background: rgba(34, 197, 94, 0.1); border: 1px solid rgba(34, 197, 94, 0.3); color: var(--success); }

.notice {
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 20px;
}
.notice-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

/* === Dashboard Carrier Grid === */
.carrier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}

.carrier-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    transition: border-color 0.15s;
}
.carrier-card.enabled:hover { border-color: var(--primary); }
.carrier-card.disabled { opacity: 0.6; }

.carrier-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.carrier-card-header h3 { font-size: 16px; font-weight: 600; }
.carrier-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
.carrier-card-body { display: flex; align-items: center; gap: 6px; margin-bottom: 16px; font-size: 13px; }
.carrier-last-run { margin-top: 8px; font-size: 12px; color: var(--text-muted); text-align: center; }

.section-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.setup-steps { margin-top: 12px; }
.setup-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-muted);
}
.setup-step.done { color: var(--success); }
.setup-step .step-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    background: var(--bg-input);
    color: var(--text-muted);
    flex-shrink: 0;
}
.setup-step.done .step-icon { background: rgba(34, 197, 94, 0.15); color: var(--success); }

.badge {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-password { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.badge-totp { background: rgba(99, 102, 241, 0.15); color: var(--primary); }
.badge-manual_sms { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-file_exchange { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-email_2fa { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-sms_2fa { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-captcha_email_2fa { background: rgba(239, 68, 68, 0.15); color: var(--error); }

.status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.status-ready { background: var(--success); }
.status-disabled { background: var(--text-muted); }
.status-missing { background: var(--error); }

.carrier-actions { display: flex; gap: 8px; }

/* === Carrier Config Page === */
.carrier-list {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    max-width: 720px;
}

.carrier-row {
    border-bottom: 1px solid var(--border);
}
.carrier-row:last-child { border-bottom: none; }

.carrier-row-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    user-select: none;
}
.carrier-row-expandable .carrier-row-header { cursor: pointer; }
.carrier-row-expandable .carrier-row-header:hover { background: var(--bg-hover, rgba(255,255,255,0.03)); }

.carrier-chevron {
    display: inline-block;
    width: 12px;
    color: var(--text-muted);
    font-size: 10px;
    transition: transform 0.15s ease;
    flex-shrink: 0;
}
.carrier-chevron-open { transform: rotate(90deg); }

.carrier-name {
    font-size: 14px;
    font-weight: 500;
    flex-shrink: 0;
}

.carrier-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    flex: 1;
    min-width: 0;
}
.carrier-status-link { color: var(--error); text-decoration: none; }
.carrier-status-link:hover { text-decoration: underline; }
.carrier-status-needs-config { color: var(--warning); }

.carrier-saved-pill {
    margin-left: 8px;
    padding: 2px 8px;
    background: var(--success, #2d8a4e);
    color: white;
    border-radius: 10px;
    font-size: 11px;
}

.carrier-row-body {
    padding: 0 16px 16px 40px;
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.1);
}
.carrier-description {
    font-size: 13px;
    margin: 12px 0;
}
.carrier-credentials-section {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}
.carrier-row-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    font-size: 13px;
}

.status-warning { background: var(--warning); }

/* Toggle Switch */
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-input);
    border-radius: 24px;
    cursor: pointer;
    transition: 0.2s;
}
.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px; height: 18px;
    left: 3px; bottom: 3px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: 0.2s;
}
.toggle input:checked + .toggle-slider { background: var(--primary); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); background: white; }

/* === Run Page === */
.terminal {
    background: #0d1017;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px 20px;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 13px;
    line-height: 1.7;
    max-height: 500px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.terminal-line { color: var(--text-muted); }
.terminal-time { color: #4a4e5a; margin-right: 8px; }

.twofa-card {
    border-color: var(--primary);
    animation: pulse-border 2s ease-in-out infinite;
}
.twofa-card h3 { margin-bottom: 12px; font-size: 16px; }
.twofa-input-row { display: flex; gap: 8px; }
.twofa-input-row input {
    flex: 1;
    font-size: 24px;
    letter-spacing: 8px;
    text-align: center;
    font-family: 'SF Mono', monospace;
}

.btn-download {
    display: block;
    margin-bottom: 8px;
    padding: 12px 16px;
    font-size: 14px;
    border-color: var(--primary);
    color: var(--primary);
}
.btn-download:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-hover);
}

@keyframes pulse-border {
    0%, 100% { border-color: var(--primary); }
    50% { border-color: var(--primary-hover); box-shadow: 0 0 20px rgba(99, 102, 241, 0.15); }
}

/* === Run History Table === */
.section { margin-top: 40px; }
.section h3 { font-size: 18px; margin-bottom: 16px; }

.run-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
.run-table th, .run-table td {
    padding: 12px 16px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}
.run-table th { color: var(--text-muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.run-table tr:last-child td { border-bottom: none; }

.run-status { font-weight: 600; font-size: 13px; }
.run-success { color: var(--success); }
.run-failed { color: var(--error); }
.run-running { color: var(--warning); }

.file-link {
    display: inline-block;
    font-size: 13px;
    margin-right: 8px;
}

/* === Monitor === */
.monitor-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.mono { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 13px; }

.badge-txn-pending_cancel { background: rgba(239, 68, 68, 0.15); color: var(--error); }
.badge-txn-reinstatement { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.badge-txn-payment_issue { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-txn-new_business { background: rgba(99, 102, 241, 0.15); color: var(--primary); }
.badge-txn-renewal { background: rgba(99, 102, 241, 0.15); color: var(--primary); }
.badge-txn-endorsement { background: rgba(99, 102, 241, 0.15); color: var(--primary); }

/* === Responsive === */
@media (max-width: 768px) {
    .sidebar { display: none; }
    main.with-sidebar { margin-left: 0; }
    main { padding: 20px; }
    .carrier-grid { grid-template-columns: 1fr; }
}