/* ClientHub app styles — extends theme.css */

/* Layout */
.app-body { background: var(--bg); color: var(--fg); font-family: var(--font-body); }

.page-section { }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.section-header h2 { font-family: var(--font-display); font-size: 22px; }

/* Cards */
.card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.card-body { padding: 24px; }

/* Tables */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--fg-muted); padding: 10px 16px; border-bottom: 1px solid var(--border); }
.data-table td { padding: 14px 16px; font-size: 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tbody tr:hover { background: var(--bg); }

/* Status badges */
.status-badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 500; }
.status-draft { background: var(--bg); color: var(--fg-muted); }
.status-sent { background: var(--accent-light); color: var(--accent); }
.status-paid { background: #f0fdf4; color: #166534; }

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 500; color: var(--fg); }
.form-group input, .form-group select, .form-group textarea { padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: var(--font-body); background: var(--bg); color: var(--fg); outline: none; transition: border-color 0.15s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; }
.form-actions { display: flex; gap: 12px; align-items: center; margin-top: 8px; }
.form-actions .btn { padding: 10px 20px; }

/* Buttons */
.btn { padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 500; cursor: pointer; border: none; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; transition: all 0.15s; font-family: var(--font-body); }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: #b07d2e; }
.btn-secondary { background: var(--card-bg); color: var(--fg); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg); }
.btn-danger { background: #e53935; color: white; }
.btn-danger:hover { background: #c62828; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }

/* Empty state */
.empty-state { padding: 48px; text-align: center; color: var(--fg-muted); background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; }

/* Back link */
.back-link { color: var(--fg-muted); text-decoration: none; font-size: 14px; }
.back-link:hover { color: var(--accent); }

/* Portal pages */
.portal-landing { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.portal-hero { text-align: center; max-width: 480px; }
.portal-brand { font-family: var(--font-display); font-size: 28px; color: var(--fg); margin-bottom: 12px; }
.portal-tagline { color: var(--fg-muted); margin-bottom: 32px; font-size: 16px; }
.portal-email-form { display: flex; gap: 12px; justify-content: center; margin-top: 24px; }
.portal-email-form input { padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; width: 260px; background: var(--card-bg); color: var(--fg); }
.check-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--accent-light); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 28px; margin: 0 auto 24px; }

/* Payment link box */
.payment-link-box { background: var(--bg); border-radius: 8px; padding: 16px; }

/* Message cards */
.message-list { display: flex; flex-direction: column; gap: 12px; }
.message-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; }
.message-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.message-date { font-size: 12px; color: var(--fg-muted); }
.message-subject { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.message-body { font-size: 14px; color: var(--fg-muted); }

/* Nav icon */
.nav-icon { width: 20px; display: inline-block; text-align: center; }

/* Responsive */
@media (max-width: 768px) {
  .form-grid { grid-template-columns: 1fr; }
  .dash-sidebar { display: none; }
  .portal-content { padding: 24px; }
  .portal-email-form { flex-direction: column; }
  .portal-email-form input { width: 100%; }
}