/* Coral ID - Application Shell & Capture UI Styles */

:root {
  --coral-teal: #087f8c;
  --coral-deep: #075e68;
  --coral-pale: #e0f2f3;
  --coral-bg: #f3fbfb;
  --coral-surface: #ffffff;
  --coral-border: #b4d9db;
  --coral-border-focus: #087f8c;
  --coral-ink: #17373a;
  --coral-muted: #537578;
  --coral-accent: #ff6f59;
  --coral-rust: #c84b31;
  --coral-amber: #d97706;
  --coral-green: #059669;
}

*, *::before, *::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--coral-bg);
  color: var(--coral-ink);
  line-height: 1.5;
  min-height: 100vh;
}

:focus-visible {
  outline: 2px solid var(--coral-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* App Shell */
.coral-shell {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px 20px 48px;
}

/* Header */
.coral-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 0 16px;
  border-bottom: 1px solid var(--coral-border);
  flex-wrap: wrap;
}

.coral-brand-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.coral-brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: contain;
}

.coral-brand-title {
  color: var(--coral-deep);
  font-weight: 700;
  font-size: 1.35rem;
  text-decoration: none;
  letter-spacing: -0.01em;
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-tab {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--coral-muted);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 9999px;
  border: 1.5px solid transparent;
  background: transparent;
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.nav-tab:hover {
  background: var(--coral-pale);
  color: var(--coral-deep);
}

.nav-tab.is-active,
.nav-tab[aria-current="page"] {
  color: var(--coral-deep);
  border-color: var(--coral-teal);
  background: var(--coral-pale);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.coral-btn-auth {
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 9999px;
  border: 1px solid var(--coral-teal);
  background: var(--coral-teal);
  color: #fff;
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.coral-btn-auth:hover {
  background: var(--coral-deep);
}

/* Hero */
.coral-hero {
  padding: 40px 0 24px;
  text-align: left;
}

.coral-hero-eyebrow {
  color: var(--coral-teal);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.coral-hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--coral-deep);
  margin: 0 0 12px;
  max-width: 680px;
}

.coral-hero p {
  font-size: 1rem;
  color: var(--coral-muted);
  max-width: 640px;
  margin: 0;
  line-height: 1.6;
}

/* Upload Zone */
.coral-upload {
  background: var(--coral-surface);
  border: 2px dashed var(--coral-border);
  border-radius: 20px;
  padding: 28px;
  margin-top: 20px;
  transition: border-color 0.2s, background-color 0.2s;
}

.coral-upload:focus-within {
  border-color: var(--coral-teal);
}

.coral-upload-header {
  margin-bottom: 20px;
}

.coral-upload-header h2 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--coral-deep);
  margin: 0 0 6px;
}

.coral-upload-header p {
  margin: 0;
  color: var(--coral-muted);
  font-size: 0.9rem;
}

/* Action buttons */
.coral-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}

.coral-btn-action,
.coral-actions-row label {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 12px;
  border: 1px solid var(--coral-teal);
  background: var(--coral-teal);
  color: #ffffff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.15s, opacity 0.15s, transform 0.1s;
}

.coral-btn-action:hover,
.coral-actions-row label:hover {
  background: var(--coral-deep);
}

.coral-btn-secondary {
  background: transparent;
  color: var(--coral-deep);
  border-color: var(--coral-border);
}

.coral-btn-secondary:hover {
  background: var(--coral-pale);
  border-color: var(--coral-teal);
}

.coral-btn-action:disabled {
  background: #cbd5e1;
  border-color: #cbd5e1;
  color: #64748b;
  cursor: not-allowed;
}

.coral-actions-row input[type="file"] {
  display: none;
}

/* Preview Gallery */
.preview-container {
  margin: 20px 0;
  padding: 16px;
  background: var(--coral-pale);
  border-radius: 14px;
  border: 1px solid var(--coral-border);
}

.preview-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 14px;
}

.preview-card {
  background: #fff;
  border: 1px solid var(--coral-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.preview-card-img-wrap {
  position: relative;
  width: 100%;
  height: 180px;
  background: #0f172a;
}

.preview-card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.preview-role-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(7, 94, 104, 0.85);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(4px);
}

.preview-card-info {
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--coral-muted);
}

.preview-card-btn-remove {
  font-family: inherit;
  font-size: 0.78rem;
  padding: 4px 10px;
  min-height: 32px;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  background: #fff;
  color: var(--coral-rust);
  cursor: pointer;
}

.preview-card-btn-remove:hover {
  background: #fef2f2;
  border-color: var(--coral-rust);
}

.preview-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* Optional Context Section */
.coral-context-section {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.coral-context-card {
  background: var(--coral-bg);
  border: 1px solid var(--coral-border);
  border-radius: 12px;
  padding: 18px 20px;
}

.coral-context-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--coral-deep);
  margin: 0 0 4px;
}

.coral-context-card p.context-hint {
  font-size: 0.82rem;
  color: var(--coral-muted);
  margin: 0 0 14px;
}

.coral-note-input {
  width: 100%;
  min-height: 84px;
  padding: 10px 12px;
  border: 1px solid var(--coral-border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--coral-ink);
  background: #fff;
  resize: vertical;
}

.coral-select {
  width: 100%;
  max-width: 360px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--coral-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--coral-ink);
  background: #fff;
}

.context-select-grid,
.context-primary-grid,
.context-expanded-grid {
  display: grid;
  gap: 12px;
}

.context-select-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.context-primary-grid {
  margin-top: 12px;
  max-width: 360px;
}

.context-expanded-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--coral-border);
}

.context-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.follow-up-intent {
  margin: 12px 0 0;
  padding: 9px 12px;
  border-radius: 8px;
  background: var(--coral-pale);
  color: var(--coral-deep);
  font-size: 0.82rem;
}

/* Freshness Advisory Banner */
.freshness-banner {
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.82rem;
  color: #92400e;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.freshness-banner.is-stale {
  background: #fef2f2;
  border-color: #fca5a5;
  color: #991b1b;
}

/* Parameter inputs grid */
.param-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
}

.analyze-action-row {
  margin-top: 24px;
}

.analyze-button {
  min-width: 180px;
  font-size: 1rem;
}

.param-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.param-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.param-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--coral-deep);
}

.param-freshness-tag {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.param-freshness-tag.fresh {
  background: #dcfce7;
  color: #166534;
}

.param-freshness-tag.aging {
  background: #fef3c7;
  color: #92400e;
}

.param-freshness-tag.stale {
  background: #fee2e2;
  color: #991b1b;
}

.param-input-group {
  display: flex;
  align-items: center;
  border: 1px solid var(--coral-border);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.param-input {
  flex: 1;
  min-width: 0;
  min-height: 40px;
  border: none;
  padding: 6px 10px;
  font-family: inherit;
  font-size: 0.88rem;
  color: var(--coral-ink);
  background: transparent;
}

.param-unit-select {
  border: none;
  border-left: 1px solid var(--coral-border);
  min-height: 40px;
  padding: 4px 8px;
  font-family: inherit;
  font-size: 0.78rem;
  background: #f8fafc;
  color: var(--coral-muted);
}

/* Expanded details */
.expanded-params-details {
  margin-top: 14px;
  border-top: 1px dashed var(--coral-border);
  padding-top: 12px;
}

.expanded-params-details summary {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--coral-teal);
  cursor: pointer;
  user-select: none;
  margin-bottom: 12px;
}

.expanded-params-details summary:hover {
  color: var(--coral-deep);
}

/* Loading & Error */
.coral-loading {
  text-align: center;
  padding: 36px 16px;
}

.coral-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--coral-pale);
  border-top-color: var(--coral-teal);
  border-radius: 50%;
  animation: coral-spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

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

.coral-error-box {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 12px;
  padding: 16px 20px;
  margin-top: 20px;
  color: var(--coral-rust);
}

.coral-error-box p {
  margin: 0 0 10px;
  font-size: 0.9rem;
}

/* Diagnosis Workspace */
#diagnosisWorkspace {
  margin-top: 32px;
}

#diagnosisWorkspace.is-visible {
  display: block;
}

/* Footer */
.coral-footer {
  margin-top: 56px;
  padding: 28px 0;
  border-top: 1px solid var(--coral-border);
  font-size: 0.85rem;
  color: var(--coral-muted);
}

.coral-footer strong {
  color: var(--coral-deep);
  font-size: 1rem;
}

.coral-footer p {
  margin: 6px 0 16px;
  max-width: 600px;
}

.coral-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.coral-footer nav a {
  color: var(--coral-teal);
  text-decoration: none;
}

.coral-footer nav a:hover {
  text-decoration: underline;
}

/* Live region for screen readers */
.live-region {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Modal Overlay & Save Dialog */
.coral-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

.coral-save-dialog {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid var(--coral-border);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-width: 480px;
  width: 100%;
  padding: 24px;
  position: relative;
}

.save-dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.save-dialog-header h2 {
  font-size: 1.3rem;
  color: var(--coral-deep);
  margin: 0;
}

.btn-dialog-close {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  color: var(--coral-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  min-height: 44px;
  min-width: 44px;
}

.btn-dialog-close:hover {
  color: var(--coral-deep);
}

.save-dialog-field {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.save-dialog-field label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--coral-deep);
}

.save-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

/* My Tanks View */
.coral-tanks-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tanks-toolbar {
  display: flex;
  justify-content: flex-end;
}

.tanks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.tank-overview-card {
  background: var(--coral-surface);
  border: 1px solid var(--coral-border);
  border-radius: 14px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow 0.15s, border-color 0.15s;
}

.tank-overview-card:hover {
  border-color: var(--coral-teal);
  box-shadow: 0 4px 12px rgba(8, 127, 140, 0.08);
}

.tank-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tank-card-title {
  margin: 0;
  font-size: 1.15rem;
  color: var(--coral-deep);
}

.btn-tank-archive {
  background: transparent;
  border: none;
  color: var(--coral-muted);
  font-size: 0.78rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
}

.btn-tank-archive:hover {
  color: var(--coral-rust);
  background: #fef2f2;
}

.tank-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--coral-muted);
}

.tank-meta-item {
  background: var(--coral-pale);
  padding: 2px 8px;
  border-radius: 6px;
}

.tank-card-params {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tank-card-param-badge {
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: #f1f5f9;
  color: #334155;
}

.tank-card-actions {
  margin-top: auto;
  padding-top: 8px;
}

/* Empty Tanks */
.coral-tanks-empty {
  text-align: center;
  padding: 48px 16px;
}

.tanks-empty-card {
  max-width: 440px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px dashed var(--coral-border);
  border-radius: 16px;
  padding: 32px 24px;
}

.tanks-empty-card h3 {
  color: var(--coral-deep);
  margin: 0 0 8px;
  font-size: 1.25rem;
}

.tanks-empty-card p {
  color: var(--coral-muted);
  margin: 0 0 20px;
  font-size: 0.9rem;
}

/* Tank Detail View */
.tank-detail-view {
  background: #ffffff;
  border: 1px solid var(--coral-border);
  border-radius: 16px;
  padding: 24px;
}

.tank-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.btn-tank-back {
  background: transparent;
  border: none;
  color: var(--coral-teal);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  padding: 6px 0;
}

.btn-tank-back:hover {
  text-decoration: underline;
}

.tank-detail-title {
  margin: 0;
  font-size: 1.4rem;
  color: var(--coral-deep);
}

.tank-detail-tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--coral-border);
  margin-bottom: 20px;
  overflow-x: auto;
}

.tank-subtab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--coral-muted);
  cursor: pointer;
  white-space: nowrap;
}

.tank-subtab-btn:hover {
  color: var(--coral-deep);
}

.tank-subtab-btn.is-active {
  color: var(--coral-deep);
  border-bottom-color: var(--coral-teal);
  font-weight: 600;
}

/* Overview Panel */
.tank-overview-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.tank-info-card,
.tank-latest-params-card {
  background: var(--coral-bg);
  border: 1px solid var(--coral-border);
  border-radius: 12px;
  padding: 18px;
}

.tank-info-card h4,
.tank-latest-params-card h4 {
  margin: 0 0 12px;
  color: var(--coral-deep);
  font-size: 1rem;
}

.overview-params-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}

.overview-param-item {
  background: #ffffff;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--coral-border);
  display: flex;
  flex-direction: column;
}

.overview-param-name {
  font-size: 0.72rem;
  color: var(--coral-muted);
  text-transform: capitalize;
}

.overview-param-val {
  font-size: 0.95rem;
  color: var(--coral-deep);
}

/* Corals Tab */
.tank-corals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.coral-summary-card {
  background: var(--coral-bg);
  border: 1px solid var(--coral-border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.coral-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.coral-card-nickname {
  margin: 0;
  font-size: 1.05rem;
  color: var(--coral-deep);
}

.coral-card-sci {
  font-style: italic;
  font-size: 0.82rem;
  color: var(--coral-muted);
  margin: 4px 0 14px;
}

.coral-card-actions {
  margin-top: auto;
}

/* Parameter History */
.coral-range-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.btn-range {
  font-family: inherit;
  font-size: 0.82rem;
  padding: 6px 14px;
  border-radius: 9999px;
  border: 1px solid var(--coral-border);
  background: #ffffff;
  color: var(--coral-muted);
  cursor: pointer;
}

.btn-range.is-active {
  background: var(--coral-deep);
  color: #ffffff;
  border-color: var(--coral-deep);
}

.param-history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.param-history-table th,
.param-history-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--coral-border);
}

.param-history-table th {
  color: var(--coral-muted);
  font-weight: 600;
  background: var(--coral-bg);
}

/* Timeline */
.coral-tank-timeline {
  position: relative;
  padding-left: 24px;
}

.coral-tank-timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--coral-border);
}

.timeline-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.timeline-event-item {
  position: relative;
  display: flex;
  gap: 12px;
}

.timeline-event-marker {
  position: absolute;
  left: -24px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--coral-teal);
}

.timeline-event-body {
  background: var(--coral-bg);
  border: 1px solid var(--coral-border);
  border-radius: 10px;
  padding: 12px 16px;
  flex: 1;
}

.timeline-event-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.timeline-event-title {
  margin: 0;
  font-size: 0.95rem;
  color: var(--coral-deep);
}

.timeline-event-badge {
  font-size: 0.72rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--coral-pale);
  color: var(--coral-deep);
}

.timeline-event-desc {
  margin: 4px 0 8px;
  font-size: 0.82rem;
  color: var(--coral-muted);
}

.timeline-event-time {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Follow-up Progress Card & Badges */
.coral-card-progress {
  border-left: 4px solid var(--coral-teal);
}

.coral-progress-status-row {
  margin: 12px 0 14px;
}

.coral-progress-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
  border: 1.5px solid transparent;
}

.coral-progress-badge .progress-indicator-icon {
  font-size: 0.85rem;
}

.coral-progress-badge.status-possible_improvement {
  background: #ecfdf5;
  color: #065f46;
  border-color: #a7f3d0;
}

.coral-progress-badge.status-appears_similar {
  background: #f8fafc;
  color: #334155;
  border-color: #cbd5e1;
}

.coral-progress-badge.status-possible_decline {
  background: #fff7ed;
  color: #9a3412;
  border-color: #fed7aa;
}

.coral-progress-badge.status-insufficient_evidence {
  background: #f1f5f9;
  color: #475569;
  border-color: #e2e8f0;
}

.coral-progress-rationale {
  font-size: 0.95rem;
  color: var(--coral-text);
  line-height: 1.55;
  margin: 0 0 16px;
}

.coral-progress-limitations {
  background: var(--coral-bg);
  border: 1px solid var(--coral-border);
  border-radius: 8px;
  padding: 12px 16px;
}

.coral-progress-limitations h4 {
  margin: 0 0 8px;
  font-size: 0.85rem;
  color: var(--coral-deep);
  font-weight: 600;
}

.coral-progress-limitations ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.85rem;
  color: var(--coral-muted);
}

/* Account shell and interactive My Tanks controls */
.account-menu { position: relative; }
.coral-quota-status, .coral-status { color: var(--coral-muted); font-size: 0.85rem; }
.coral-quota-status { margin-top: 12px; }
.coral-status { margin-top: 8px; }
.coral-share { margin-top: 24px; }
.coral-chat { margin-top: 32px; background: var(--coral-surface, #fff); border: 1px solid var(--coral-border); border-radius: 14px; padding: 20px; }
.coral-chat-title { font-size: 1.2rem; color: var(--coral-deep); margin: 0 0 12px; }
.coral-chat-messages { max-height: 280px; overflow-y: auto; margin-bottom: 12px; display: flex; flex-direction: column; gap: 8px; }
.coral-chat-form { display: flex; gap: 8px; }
.coral-chat-input { min-height: 44px; }
.coral-new-analysis-row { margin-top: 24px; }
.coral-section-title { font-size: 1.5rem; color: var(--coral-deep); margin-bottom: 16px; }
.coral-muted-copy { color: var(--coral-muted); font-size: 0.9rem; }
.account-menu-trigger { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--coral-border); border-radius: 999px; background: var(--coral-surface, #fff); color: var(--coral-deep); min-height: 42px; padding: 0 12px; cursor: pointer; }
.account-menu-caret { color: var(--coral-muted); }
.account-dropdown { position: absolute; z-index: 20; top: calc(100% + 8px); right: 0; min-width: 210px; display: grid; gap: 8px; padding: 12px; border: 1px solid var(--coral-border); border-radius: 12px; background: var(--coral-surface, #fff); box-shadow: 0 12px 30px rgba(20, 45, 55, 0.16); }
.account-dropdown a { color: var(--coral-deep); text-decoration: none; padding: 8px 6px; border-radius: 6px; }
.account-dropdown a:hover, .account-dropdown a:focus-visible { background: var(--coral-bg); }
.account-dropdown-email { max-width: 100%; overflow-wrap: anywhere; font-size: 0.8rem; color: var(--coral-muted); padding: 2px 6px 8px; border-bottom: 1px solid var(--coral-border); }
.tanks-toolbar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; margin-bottom: 14px; }
.tank-filter-label { color: var(--coral-muted); font-size: 0.85rem; }
.tank-filter-label select { margin-left: 5px; min-height: 38px; border: 1px solid var(--coral-border); border-radius: 8px; background: var(--coral-surface, #fff); color: var(--coral-text); padding: 0 8px; }
.btn-load-more { display: block; margin: 18px auto 0; }
.coral-history-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.context-expanded-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.coral-edit-form { display: grid; gap: 12px; }
.coral-detail-panel { display: grid; gap: 16px; padding: 18px; border: 1px solid var(--coral-border); border-radius: 14px; background: var(--coral-surface, #fff); }
.coral-detail-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.coral-detail-header h3 { margin: 0 0 4px; color: var(--coral-deep); }
.coral-detail-header p { margin: 0; color: var(--coral-muted); }
.coral-eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.72rem; }
.coral-detail-cover { width: 100%; max-height: 280px; object-fit: cover; border-radius: 10px; }
.coral-detail-notes { margin: 0; color: var(--coral-text); }
.coral-detail-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.coral-scan-history { display: grid; gap: 8px; padding-left: 20px; }
.coral-scan-history-item { display: flex; justify-content: space-between; gap: 12px; padding: 10px; border: 1px solid var(--coral-border); border-radius: 8px; color: var(--coral-muted); }

@media (max-width: 600px) {
  .coral-history-toolbar, .coral-detail-header { align-items: stretch; flex-direction: column; }
  .context-expanded-grid { grid-template-columns: 1fr; }
  .account-dropdown { right: -4px; }
}