:root {
  color-scheme: light;
  --bg: #f8fbff;
  --panel: #ffffff;
  --ink: #323130;
  --muted: #605e5c;
  --accent: #106ebe;
  --accent-dark: #005a9e;
  --border: #e1dfdd;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --header-bg: #f8fbff;
  --header-border: #c7def8;
  --row-hover: #f3f2f1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Segoe UI Variable", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

h1,
h2,
h3,
p,
span,
a,
li,
button {
  color: var(--ink);
}

.page-header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
  padding: 12px 20px 10px;
  position: sticky;
  top: 0;
  z-index: 30;
}

body.layout-editing .page-header {
  position: static;
}

.header-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.brand {
  display: grid;
  grid-template-columns: auto;
  gap: 2px;
  padding: 8px 12px;
  border: 1px solid var(--header-border);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.eyebrow {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0;
}

h1 {
  font-size: 1.45rem;
  margin: 0;
  color: var(--ink);
}

.subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 520px;
  font-size: 0.9rem;
}

.header-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  position: relative;
  z-index: 5;
  pointer-events: auto;
}

.header-actions [data-layout-key] {
  pointer-events: auto;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.82rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.1;
}

.button.primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.button.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #ffffff;
}

.button.secondary {
  background: #ffffff;
  color: var(--accent-dark);
  border-color: var(--accent);
}

.button.secondary:hover {
  background: #eef5ff;
  color: var(--accent-dark);
  border-color: var(--accent-dark);
}

/* ── Menu dropdown ───────────────────── */
.menu-wrapper {
  position: relative;
  display: inline-flex;
}

.menu-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  overflow: visible;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 12px;
  z-index: 40;
  color: var(--ink);
}

.menu-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.menu-section + .menu-section {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.menu-title {
  margin: 0 0 6px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.menu-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 8px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--accent-dark);
  font-weight: 600;
  background: #ffffff;
  border: 1px solid var(--accent);
  cursor: pointer;
  font: inherit;
}

.menu-link:hover {
  background: #f1f5fb;
  color: var(--accent-dark);
  border-color: var(--accent-dark);
}

/* ── Sessions flyout sub-menu ──────── */
.menu-sessions-wrapper {
  position: relative;
}

.menu-sessions-trigger {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  font-size: inherit;
}

.menu-arrow {
  font-size: 0.7rem;
  color: var(--muted);
}

.menu-sessions-flyout {
  position: absolute;
  top: 0;
  right: calc(100% + 6px);
  min-width: 160px;
  max-height: 60vh;
  overflow-y: auto;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 8px;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu-sessions-flyout .menu-link {
  padding: 5px 10px;
  font-size: 0.9rem;
}

.menu-link.is-active {
  background: #e8f0fe;
  color: var(--accent);
  font-weight: 700;
}

.menu-link.is-disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
  color: var(--muted);
}

.menu-link.is-disabled:hover {
  background: transparent;
  color: var(--muted);
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 32px 48px;
}

.section {
  margin-bottom: 32px;
}

.section h2 {
  margin: 0 0 12px;
  font-size: 1.4rem;
  color: var(--ink);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--ink);
}

.card-title {
  font-weight: 600;
  color: var(--ink);
}

.card-text {
  color: var(--muted);
  font-size: 0.95rem;
}

.panel {
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 16px;
  box-shadow: var(--shadow);
  color: var(--ink);
}

.doc-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.doc-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  color: var(--muted);
  min-width: 220px;
}

.doc-search input {
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  background: transparent;
  width: 100%;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--ink);
}

.doc-table th,
.doc-table td {
  text-align: left;
  padding: 10px 12px;
  font-size: 0.9rem;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
}

.doc-table th {
  background: #f3f2f1;
  font-weight: 600;
  color: var(--ink);
}

.doc-table tr:hover {
  background: var(--row-hover);
}

.doc-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.doc-link:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

.list {
  margin: 0;
  padding-left: 18px;
  color: var(--ink);
}

.page-footer {
  border-top: 1px solid var(--border);
  padding: 16px 32px 32px;
  color: var(--muted);
}

.page-footer p {
  margin: 0;
  color: var(--muted);
}

.is-hidden {
  display: none !important;
}

.auth-panel {
  display: grid;
  gap: 12px;
}

.auth-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.auth-warning {
  margin: 0;
  color: #a4262c;
  font-size: 0.9rem;
}

.auth-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.auth-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--ink);
}

.auth-form input {
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--ink);
  font-family: inherit;
}

.auth-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.user-display {
  font-size: 0.9rem;
  color: var(--muted);
}

.upload-panel {
  display: grid;
  gap: 10px;
  padding: 12px;
  border-radius: 6px;
  border: 1px dashed var(--border);
  background: #faf9f8;
  color: var(--ink);
}

.upload-row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.file-input-hidden {
  display: none;
}

.file-choose-btn {
  min-width: 120px;
}

.file-name {
  font-size: 0.9rem;
  color: var(--muted);
}

.upload-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

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

.access-panel {
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #ffffff;
  padding: 16px;
  box-shadow: var(--shadow);
  color: var(--ink);
}

.access-panel h2 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 1.2rem;
}

.access-text {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.upload-panel.is-disabled {
  opacity: 0.6;
}

.upload-panel.is-disabled input,
.upload-panel.is-disabled button {
  cursor: not-allowed;
}

.upload-panel.is-disabled input {
  background: #f3f2f1;
  color: var(--muted);
}

.upload-panel.is-disabled button {
  background: #c8c6c4;
  border-color: #c8c6c4;
  color: #ffffff;
}

.upload-panel.is-disabled .file-name {
  color: var(--muted);
}

/* Auth Modal */
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-modal.is-hidden {
  display: none;
}

.auth-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.auth-modal-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  margin: 16px;
  animation: modal-in 0.2s ease-out;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-modal-content h2 {
  margin-top: 0;
}

.auth-modal-content .auth-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* ── Layout editing (Docs header) ── */

body.layout-freeform .header-actions {
  position: relative;
  width: 100%;
  flex-basis: 100%;
  overflow: visible;
}

body.layout-freeform .header-actions [data-layout-key] {
  position: absolute;
}

.layout-editing .page-header {
  padding-top: 8px;
  padding-bottom: 8px;
}

.layout-editing .header-content {
  gap: 8px;
}

.layout-editing .header-actions [data-layout-key] {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink);
  cursor: grab;
  -webkit-user-select: none;
  user-select: none;
  resize: both;
  overflow: auto;
  min-width: 80px;
  min-height: 36px;
}

.layout-editing .header-actions [data-layout-key].is-dragging {
  opacity: 0.65;
  cursor: grabbing;
}

.layout-editing .button.is-active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.header-actions > #layoutEditBtn,
.header-actions > #layoutResetBtn,
.layout-admin-btn {
  padding: 3px 8px !important;
  font-size: 0.75rem !important;
  white-space: nowrap;
  width: auto !important;
  min-width: 0 !important;
  min-height: 0 !important;
  height: auto !important;
  line-height: 1.3;
  vertical-align: middle;
  display: inline-flex;
}

/* ── Folder breadcrumb navigation ── */

.folder-breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.breadcrumb-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb-link:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

.breadcrumb-sep {
  color: var(--muted);
}

.folder-link {
  cursor: pointer;
}

/* ── File action buttons (Delete, Move) ── */

.actions-cell {
  white-space: nowrap;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  margin-right: 4px;
  color: var(--ink);
  background: #f3f2f1;
  border-color: #c8c6c4;
}

.action-btn:hover {
  background: #e1dfdd;
  color: var(--ink);
}

.action-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.action-btn.action-delete {
  color: #a4262c;
  border-color: #d1383e;
  background: #fdf3f4;
}

.action-btn.action-delete:hover {
  background: #f4d6d8;
  color: #a4262c;
}

.action-btn.action-restore {
  color: #107c10;
  border-color: #107c10;
  background: #f0faf0;
}

.action-btn.action-restore:hover {
  background: #d6f0d6;
  color: #107c10;
}

.action-btn.action-permadelete {
  color: #a4262c;
  border-color: #d1383e;
  background: #fdf3f4;
}

.action-btn.action-permadelete:hover {
  background: #f4d6d8;
  color: #a4262c;
}

/* ── Trash section ── */

.trash-section {
  margin-top: 32px;
}

.trash-section h2 {
  color: var(--ink);
}

.trash-hint {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 12px;
}

.trash-table {
  opacity: 0.85;
}

.trash-item-name {
  color: var(--muted);
  font-weight: 600;
}

/* ── Move modal ── */

.move-file-label {
  font-size: 0.95rem;
  color: var(--ink);
  margin: 0 0 8px;
  font-weight: 600;
}

.move-folder-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 12px;
}

.move-dest-btn {
  text-align: left;
  justify-content: flex-start;
  font-size: 0.9rem;
  color: var(--ink);
}

.move-dest-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  color: var(--muted);
}

.move-subfolder {
  padding-left: 24px;
  font-size: 0.85rem;
}

/* ── Required field indicator ── */
.required {
  color: #a12424;
  font-weight: 600;
}

/* ── Profile Settings (Docs) ── */
.profile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.profile-header h2 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--ink);
}

.profile-form {
  display: grid;
  gap: 14px;
}

.profile-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.profile-row-full {
  grid-template-columns: 1fr;
}

.profile-control {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.profile-control span {
  color: var(--muted);
}

.profile-control input {
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--ink);
  font-family: inherit;
  font-size: 0.95rem;
}

.profile-control input:disabled {
  background: #f3f2f1;
  color: var(--muted);
  cursor: not-allowed;
}

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