/* ── PORTAL-SPECIFIC STYLES ──────────────────────────────────────────────
   Extends the public site's design system (site-style.css) for the
   authenticated client portal. */

/* ── AUTH VIEW ────────────────────────────────────────────────────────── */
.auth-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--nav-h) 24px 24px;
}

.auth-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 40px;
  max-width: 420px;
  width: 100%;
  text-align: center;
}

.auth-card .display-sm { margin-bottom: 8px; }
.auth-card p { color: var(--ink-mid); margin-bottom: 24px; }

.auth-card .form-input {
  text-align: center;
  font-size: 1.05rem;
}

.auth-message {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--gold);
}

/* ── PORTAL LAYOUT ────────────────────────────────────────────────────── */
.portal-body {
  padding-top: var(--nav-h);
  min-height: 100vh;
}

.portal-tabs {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--nav-h);
  z-index: 50;
}

.portal-tabs-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.portal-tab {
  padding: 14px 20px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--ink-mid);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: 'Figtree', sans-serif;
}

.portal-tab:hover { color: var(--ink); }
.portal-tab.active {
  color: var(--ink);
  border-bottom-color: var(--gold);
  font-weight: 600;
}

.portal-content {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 40px 80px;
}

.portal-section { display: none; }
.portal-section.active { display: block; }

/* ── BALANCE HERO ─────────────────────────────────────────────────────── */
.balance-hero {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 24px;
}

.balance-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.balance-amount {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--ink);
  line-height: 1;
}

.balance-amount .currency {
  font-size: 1.5rem;
  color: var(--ink-mid);
  margin-right: 4px;
}

.balance-vault {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--ink-light);
  font-family: monospace;
}

/* ── UPLOAD CARD ──────────────────────────────────────────────────────── */
.upload-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 24px;
}

.upload-card .eyebrow { display: block; margin-bottom: 8px; }
.upload-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 6px;
}
.upload-card p { color: var(--ink-mid); font-size: 0.9rem; margin-bottom: 16px; }

.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.dropzone:hover, .dropzone.drag-over {
  border-color: var(--gold);
  background: var(--gold-pale);
}

.dropzone-text {
  font-size: 0.9rem;
  color: var(--ink-mid);
  margin-bottom: 12px;
}

.dropzone-hint {
  font-size: 0.78rem;
  color: var(--ink-light);
}

.upload-results {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

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

.stat-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.stat-card .stat-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 8px;
}

.stat-card .stat-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 300;
  color: var(--ink);
  line-height: 1;
}

/* ── DATA TABLE ───────────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.data-table th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  color: var(--ink-mid);
}

.data-table tr:hover td { background: var(--bg-section); }

/* ── STATUS BADGE ─────────────────────────────────────────────────────── */
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid;
}

.status-badge.active { border-color: #2d7a4f; color: #2d7a4f; background: #e8f5e9; }
.status-badge.pending { border-color: var(--gold); color: var(--gold); background: var(--gold-pale); }
.status-badge.completed { border-color: #1a73e8; color: #1a73e8; background: #e3f2fd; }
.status-badge.failed { border-color: #c62828; color: #c62828; background: #ffebee; }
.status-badge.draft { border-color: var(--ink-light); color: var(--ink-light); background: var(--bg-section); }

/* ── TRANSFER FORM ────────────────────────────────────────────────────── */
.transfer-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 480px;
}

.transfer-preview {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin: 16px 0;
}

.transfer-preview-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 0.9rem;
}

.transfer-preview-row .label { color: var(--ink-mid); }
.transfer-preview-row .value { font-weight: 600; color: var(--ink); }

/* ── CHART CONTAINER ──────────────────────────────────────────────────── */
.chart-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 24px;
}

.chart-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 20px;
}

/* ── LEASE CARD ───────────────────────────────────────────────────────── */
.lease-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 16px;
}

.lease-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 4px;
}

.lease-terms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.lease-term-item .label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 4px;
}

.lease-term-item .value {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink);
}

/* ── DOCUMENT LIST ────────────────────────────────────────────────────── */
.doc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.doc-item:last-child { border-bottom: none; }

.doc-info { flex: 1; }
.doc-info .doc-name { font-weight: 500; color: var(--ink); font-size: 0.92rem; }
.doc-info .doc-date { font-size: 0.78rem; color: var(--ink-light); margin-top: 2px; }

/* ── EMPTY STATE ──────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--ink-light);
}

.empty-state h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--ink-mid);
  margin-bottom: 8px;
}

.empty-state p { font-size: 0.9rem; }

/* ── LOADING SPINNER ──────────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--ink-mid);
}

/* ── ALERTS ───────────────────────────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: 16px;
}

.alert-success { background: #e8f5e9; color: #2d7a4f; border: 1px solid #a5d6a7; }
.alert-warning { background: var(--gold-pale); color: #8B5E20; border: 1px solid var(--gold-light); }
.alert-error { background: #ffebee; color: #c62828; border: 1px solid #ef9a9a; }
.alert-info { background: #e3f2fd; color: #1565c0; border: 1px solid #90caf9; }

/* ── RESPONSIVE ───────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .portal-tabs-inner { padding: 0 16px; }
  .portal-content { padding: 24px 16px 60px; }
  .balance-hero { padding: 28px 24px; }
  .balance-amount { font-size: 2.5rem; }
  .upload-card { padding: 24px 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .portal-tab { padding: 12px 14px; font-size: 0.78rem; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}