:root {
  --dt-bg: #f3f3f4;
  --dt-sidebar: #fafafa;
  --dt-card: #ffffff;
  --dt-text: #1a1a1a;
  --dt-muted: #6b7280;
  --dt-border: #e5e7eb;
  --dt-accent: #c4a574;
  --dt-accent-soft: #f5efe6;
  --dt-primary: #162340;
  --dt-success: #047857;
  --dt-danger: #b91c1c;
  --dt-sidebar-w: 240px;
}

* { box-sizing: border-box; }

body.dt-app {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--dt-bg);
  color: var(--dt-text);
  line-height: 1.5;
}

.dt-shell {
  display: flex;
  min-height: 100vh;
}

.dt-sidebar {
  width: var(--dt-sidebar-w);
  flex-shrink: 0;
  background: var(--dt-sidebar);
  border-right: 1px solid var(--dt-border);
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

.dt-brand {
  padding: 0 1.25rem 1.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dt-muted);
  font-weight: 600;
}

.dt-brand strong {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--dt-text);
  margin-top: 0.15rem;
}

.dt-nav {
  flex: 1;
  padding: 0 0.65rem;
  overflow-y: auto;
  min-height: 0;
}

.dt-nav-group--collapsible .dt-nav-group-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.35rem 0.6rem;
  margin-bottom: 0.15rem;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 8px;
  font: inherit;
  text-align: left;
}

.dt-nav-group--collapsible .dt-nav-group-toggle:hover {
  background: #eee;
}

.dt-nav-chevron {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--dt-muted);
  border-bottom: 2px solid var(--dt-muted);
  transform: rotate(45deg);
  transition: transform 0.15s ease;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.dt-nav-group--collapsible.is-open .dt-nav-chevron {
  transform: rotate(-135deg);
  margin-top: 0.2rem;
}

.dt-nav-sub {
  display: none;
  padding-left: 0.15rem;
  margin-bottom: 0.5rem;
}

.dt-nav-group--collapsible.is-open .dt-nav-sub {
  display: block;
}

.dt-nav-group {
  margin-bottom: 1.25rem;
}

.dt-nav-group-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dt-muted);
  padding: 0 0.6rem;
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.dt-nav-link {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  color: var(--dt-text);
  text-decoration: none;
  font-size: 0.92rem;
  margin-bottom: 0.1rem;
}

.dt-nav-link:hover {
  background: #eee;
}

.dt-nav-link.active {
  background: var(--dt-accent-soft);
  color: var(--dt-primary);
  font-weight: 600;
}

.dt-nav-link--dashboard.active {
  background: var(--dt-accent-soft);
}

.dt-user {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--dt-border);
  margin-top: auto;
  flex-shrink: 0;
  background: var(--dt-sidebar);
}

.dt-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--dt-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.dt-user-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.dt-user-email {
  font-size: 0.78rem;
  color: var(--dt-muted);
}

.dt-user-links {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.75rem;
  font-size: 0.78rem;
}

.dt-user-links a {
  color: var(--dt-muted);
  text-decoration: none;
}

.dt-user-links a:hover {
  color: var(--dt-text);
}

.dt-main {
  flex: 1;
  min-width: 0;
  padding: 2rem 2.5rem 3rem;
}

.dt-page-head {
  margin-bottom: 1.75rem;
}

.dt-back {
  float: right;
  font-size: 0.85rem;
  color: var(--dt-muted);
  text-decoration: none;
}

.dt-back:hover { color: var(--dt-text); }

.dt-eyebrow {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--dt-muted);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.dt-title {
  font-size: 1.85rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}

.dt-subtitle {
  color: var(--dt-muted);
  font-size: 0.95rem;
  max-width: 42rem;
  margin: 0;
}

.dt-flash {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

.dt-flash--ok {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.dt-flash--err {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.dt-flash--warn {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.dt-card {
  background: var(--dt-card);
  border: 1px solid var(--dt-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.dt-card + .dt-card { margin-top: 1rem; }

.dt-card-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dt-muted);
  font-weight: 600;
  margin: 0 0 1rem;
}

.dt-grid-2 {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 960px) {
  .dt-shell { flex-direction: column; }
  .dt-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--dt-border); }
  .dt-grid-2 { grid-template-columns: 1fr; }
  .dt-main { padding: 1.25rem; }
}

.dt-field {
  margin-bottom: 1rem;
}

.dt-field label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dt-muted);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.dt-field input,
.dt-field select,
.dt-field textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--dt-border);
  padding: 0.4rem 0;
  font: inherit;
  background: transparent;
}

.dt-field input:focus,
.dt-field select:focus,
.dt-field textarea:focus {
  outline: none;
  border-bottom-color: var(--dt-accent);
}

.dt-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  border: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.9rem;
}

.dt-btn-primary {
  background: #9ca3af;
  color: #fff;
}

.dt-btn-primary:not(:disabled):hover {
  background: #6b7280;
}

.dt-btn-primary:not(:disabled) {
  background: var(--dt-primary);
}

.dt-btn-primary:not(:disabled):hover {
  background: #0f1828;
}

.dt-btn-ghost {
  background: transparent;
  color: var(--dt-muted);
  border: 1px solid var(--dt-border);
}

.dt-btn-success {
  background: var(--dt-success);
  color: #fff;
}

.dt-btn-success:not(:disabled):hover {
  background: #065f46;
}

.dt-btn-danger {
  background: var(--dt-danger);
  color: #fff;
}

.dt-btn-danger:not(:disabled):hover {
  background: #991b1b;
}

.dt-btn-sm {
  padding: 0.25rem 0.65rem;
  font-size: 0.82rem;
}

.dt-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.dt-table th,
.dt-table td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--dt-border);
}

.dt-table th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dt-muted);
  font-weight: 600;
}

.dt-table a {
  color: var(--dt-primary);
  text-decoration: none;
  font-weight: 500;
}

.dt-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.dt-stat {
  padding: 1rem;
}

.dt-stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dt-primary);
}

.dt-stat-label {
  font-size: 0.8rem;
  color: var(--dt-muted);
}

.dt-preview-card {
  text-align: center;
}

.dt-preview-thumb {
  width: 100%;
  aspect-ratio: 3/4;
  background: #eee;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  object-fit: cover;
}

.dt-legacy {
  max-width: none;
}

.dt-legacy .max-w-3xl,
.dt-legacy .max-w-4xl,
.dt-legacy .max-w-5xl,
.dt-legacy .max-w-6xl {
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: auto !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.dt-legacy .mx-auto {
  margin-left: 0 !important;
  margin-right: auto !important;
}

body.dt-auth {
  margin: 0;
  font-family: "DM Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--dt-bg);
  color: var(--dt-text);
  line-height: 1.5;
}

.dt-auth {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dt-bg);
  padding: 1rem;
}

.dt-auth-card {
  width: 100%;
  max-width: 400px;
}

.dt-auth-logo {
  text-align: center;
  margin-bottom: 1.25rem;
}

.dt-auth-logo img {
  max-height: 72px;
  max-width: 100%;
  object-fit: contain;
}

.dt-auth-brand {
  padding: 0 0 1rem !important;
  border: none !important;
  text-align: center;
}

.dt-auth-brand strong {
  font-family: "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}

.dt-auth-intro {
  text-align: center;
  font-size: 0.95rem;
  color: var(--dt-muted);
  margin: 0 0 1.25rem;
}

.dt-auth-submit {
  width: 100%;
  margin-top: 1rem;
  font-family: "Libre Baskerville", Georgia, serif;
  font-weight: 700;
}

.dt-photo-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.55);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.dt-photo-modal.hidden {
  display: none;
}

.dt-photo-modal-panel {
  width: 100%;
  max-width: 56rem;
  background: var(--dt-card);
  border-radius: 12px;
  border: 1px solid var(--dt-border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.dt-photo-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--dt-border);
}

.dt-photo-modal-head h3 {
  margin: 0;
  font-size: 1rem;
}

.dt-photo-modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 1rem;
  max-height: 70vh;
  overflow: auto;
}

@media (min-width: 640px) {
  .dt-photo-modal-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.dt-photo-card {
  text-align: left;
  border: 1px solid var(--dt-border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  padding: 0;
}

.dt-photo-card:hover {
  border-color: var(--dt-primary);
}

.dt-photo-card-img {
  height: 8rem;
  background: #f3f4f6;
}

.dt-photo-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dt-photo-card-img--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--dt-muted);
}

.dt-photo-card-label {
  padding: 0.5rem;
  font-size: 0.72rem;
  line-height: 1.3;
  color: var(--dt-muted);
}

.dt-office-collapsible {
  border: 1px solid var(--dt-border);
  border-radius: 10px;
  margin-bottom: 0.5rem;
  background: #fff;
}

.dt-office-collapsible summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  list-style: none;
  font-weight: 500;
}

.dt-office-collapsible summary::-webkit-details-marker {
  display: none;
}

.dt-office-collapsible summary::before {
  content: "▸";
  color: var(--dt-muted);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.dt-office-collapsible[open] summary::before {
  content: "▾";
}

.dt-office-collapsible-body {
  padding: 0 0.85rem 0.85rem;
  border-top: 1px solid var(--dt-border);
}

.dt-office-thumb {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--dt-border);
  flex-shrink: 0;
  background: #f9fafb;
}

.dt-office-thumb--page {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.dt-checkbox-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: 1rem 0;
}

.dt-checkbox-row label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--dt-text);
  font-weight: 400;
}

.dt-hint {
  font-size: 0.82rem;
  color: var(--dt-muted);
  margin-top: 0.5rem;
}

.dt-accent-text { color: var(--dt-accent); }

.dt-status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dt-success);
  margin-right: 0.35rem;
}

/* Screen admin ingebed in DynamisTool */
.dt-screen-embed {
  max-width: none;
}

.dt-screen-embed .dt-screen-embed-inner {
  background: transparent;
}

.dt-screen-embed .admin-main,
.dt-screen-embed .admin-top {
  display: none;
}

.dt-screen-embed .admin-main h1:first-child {
  display: none;
}

.dt-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  align-items: end;
}

.dt-checkbox-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.dt-checkbox {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
}

.dt-details summary {
  cursor: pointer;
  list-style: none;
  padding: 0.65rem 0;
}

.dt-details summary::-webkit-details-marker {
  display: none;
}

.dt-details[open] summary {
  border-bottom: 1px solid var(--dt-border);
}