/* Maintenance Dashboard — Core Design System */

:root {
  --md-sidebar-w: 240px;
  --md-bg: #f8f9fb;
  --md-surface: #ffffff;
  --md-border: #e5e7eb;
  --md-border-light: #f3f4f6;
  --md-text-primary: #111827;
  --md-text-secondary: #6b7280;
  --md-text-muted: #9ca3af;
  --md-accent: #4f46e5;
  --md-accent-light: #eef2ff;
  --md-accent-hover: #4338ca;
  --md-radius: 8px;
  --md-radius-sm: 6px;
  --md-shadow: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --md-shadow-md: 0 4px 12px rgba(0,0,0,0.08);

  /* Status colors */
  --md-status-scheduled: #6b7280;
  --md-status-staging-update: #d97706;
  --md-status-staging: #2563eb;
  --md-status-live-scheduled: #7c3aed;
  --md-status-completed: #16a34a;
  --md-status-pending: #d97706;
  --md-status-delivered: #16a34a;

  /* Badge backgrounds */
  --md-badge-bg-scheduled: #f3f4f6;
  --md-badge-bg-staging-update: #fef3c7;
  --md-badge-bg-staging: #dbeafe;
  --md-badge-bg-live-scheduled: #ede9fe;
  --md-badge-bg-completed: #dcfce7;

  /* Utility */
  --md-danger-bg: #fee2e2;
  --md-danger-bg-hover: #fecaca;
  --md-danger-text: #dc2626;
  --md-table-hover: #fafafa;
}

/* ── Layout ─────────────────────────────────────────────────────── */

#md-wrapper {
  display: flex;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  color: var(--md-text-primary);
  background: var(--md-bg);
}

#md-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--md-sidebar-w);
  height: 100vh;
  background: var(--md-surface);
  border-right: 1px solid var(--md-border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
  transition: width 200ms ease;
}

#md-content {
  margin-left: var(--md-sidebar-w);
  flex: 1;
  min-height: 100vh;
  padding: 28px;
  background: var(--md-bg);
  transition: margin-left 200ms ease;
}

/* WP Admin Bar offset */
body.admin-bar #md-sidebar {
  top: 32px;
  height: calc(100vh - 32px);
}

body.admin-bar #md-content {
  margin-top: 32px;
}

/* Sidebar collapse */
.md-sidebar-collapsed {
  width: 56px !important;
}

body.md-collapsed #md-content {
  margin-left: 56px;
}

.md-sidebar-collapsed .md-logo-text,
.md-sidebar-collapsed .md-nav-badge,
.md-sidebar-collapsed .md-user-name,
.md-sidebar-collapsed .md-nav-label {
  display: none;
}

.md-sidebar-collapsed .md-nav-item {
  justify-content: center;
  padding: 9px 0;
}

.md-sidebar-collapsed .md-sidebar-footer {
  justify-content: center;
}

.md-sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 10px 0;
  border: none;
  background: transparent;
  color: var(--md-text-muted);
  cursor: pointer;
  border-top: 1px solid var(--md-border-light);
  font-size: 12px;
  gap: 6px;
  transition: color 0.12s, background 0.12s;
}

.md-sidebar-toggle:hover {
  background: var(--md-border-light);
  color: var(--md-text-secondary);
}

.md-team-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border: 1px solid var(--md-border);
  border-radius: 99px;
  font-size: 11px;
  font-weight: 500;
  color: var(--md-text-secondary);
  background: transparent;
  cursor: pointer;
  transition: all 0.12s;
  margin-left: auto;
  white-space: nowrap;
}

.md-team-toggle:hover,
.md-team-toggle.active {
  background: var(--md-accent-light);
  border-color: var(--md-accent);
  color: var(--md-accent);
}

/* ── Filter bar (hide in My View) ──────────────────────────────── */

.md-filter-bar {
  display: block;
}

.md-filter-bar.md-hidden {
  display: none;
}

/* ── Form row grid ──────────────────────────────────────────────── */

.md-form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

/* ── Maintenance history rows ───────────────────────────────────── */

.md-maint-entry-row {
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius-sm);
  margin-bottom: 6px;
  overflow: hidden;
}

.md-maint-entry-trigger {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 8px 12px;
  background: var(--md-surface);
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 12px;
  gap: 4px;
}

.md-maint-entry-trigger:hover {
  background: var(--md-border-light);
}

.md-maint-entry-body {
  padding: 10px 12px;
  background: var(--md-bg);
  border-top: 1px solid var(--md-border-light);
}

.md-maint-entry-body.hidden {
  display: none;
}

/* ── Site name link in table ────────────────────────────────────── */

.md-site-name-link {
  color: var(--md-accent);
  cursor: pointer;
}

.md-site-name-link:hover {
  text-decoration: underline;
  color: var(--md-accent-hover);
}

/* ── Sidebar Header ─────────────────────────────────────────────── */

.md-sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 16px;
  border-bottom: 1px solid var(--md-border-light);
}

.md-logo-icon {
  font-size: 20px;
  line-height: 1;
}

.md-logo-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--md-text-primary);
  letter-spacing: -0.01em;
}

/* ── Sidebar Nav ────────────────────────────────────────────────── */

.md-nav {
  flex: 1;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.md-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--md-radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--md-text-secondary);
  text-decoration: none;
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  transition: background 0.12s, color 0.12s;
}

.md-nav-item:hover {
  background: var(--md-border-light);
  color: var(--md-text-primary);
}

.md-nav-item.active {
  background: var(--md-accent-light);
  color: var(--md-accent);
}

.md-nav-item .md-icon {
  flex-shrink: 0;
  opacity: 0.7;
}

.md-nav-item.active .md-icon {
  opacity: 1;
}

.md-nav-badge {
  margin-left: auto;
  background: var(--md-accent);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 99px;
  min-width: 18px;
  text-align: center;
}

.md-nav-divider {
  height: 1px;
  background: var(--md-border);
  margin: 6px 0;
}

/* ── Sidebar Footer ─────────────────────────────────────────────── */

.md-sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--md-border-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

.md-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--md-accent-light);
  color: var(--md-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}

.md-user-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--md-text-secondary);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* ── Module Panes ───────────────────────────────────────────────── */

.md-module {
  display: none;
}

.md-module.active {
  display: block;
}

/* ── Icons ──────────────────────────────────────────────────────── */

.md-icon {
  width: 16px;
  height: 16px;
  vertical-align: middle;
}

/* ── Page Header ────────────────────────────────────────────────── */

.md-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.md-page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--md-text-primary);
  margin: 0 0 4px;
  line-height: 1.2;
}

.md-page-subtitle {
  font-size: 13px;
  color: var(--md-text-secondary);
  margin: 0;
}

.md-page-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ── Cards ──────────────────────────────────────────────────────── */

.md-card {
  background: var(--md-surface);
  border-radius: var(--md-radius);
  box-shadow: var(--md-shadow);
  padding: 16px;
}

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

.md-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--md-text-primary);
}

/* ── Buttons ────────────────────────────────────────────────────── */

.md-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--md-radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  line-height: 1;
  transition: background 0.12s, box-shadow 0.12s;
}

.md-btn-primary {
  background: var(--md-accent);
  color: white;
}

.md-btn-primary:hover {
  background: var(--md-accent-hover);
}

.md-btn-secondary {
  background: var(--md-surface);
  border: 1px solid var(--md-border);
  color: var(--md-text-primary);
}

.md-btn-secondary:hover {
  background: var(--md-border-light);
}

.md-btn-ghost {
  background: transparent;
  color: var(--md-text-secondary);
}

.md-btn-ghost:hover {
  background: var(--md-border-light);
}

.md-btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.md-btn-danger {
  background: var(--md-danger-bg);
  color: var(--md-danger-text);
}

.md-btn-danger:hover {
  background: var(--md-danger-bg-hover);
}

/* ── Status Badges ──────────────────────────────────────────────── */

.md-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

.md-badge-scheduled       { background: var(--md-badge-bg-scheduled);      color: var(--md-status-scheduled); }
.md-badge-staging-update  { background: var(--md-badge-bg-staging-update); color: var(--md-status-staging-update); }
.md-badge-staging         { background: var(--md-badge-bg-staging);        color: var(--md-status-staging); }
.md-badge-live-scheduled  { background: var(--md-badge-bg-live-scheduled); color: var(--md-status-live-scheduled); }
.md-badge-completed       { background: var(--md-badge-bg-completed);      color: var(--md-status-completed); }
.md-badge-pending         { background: var(--md-badge-bg-staging-update); color: var(--md-status-pending); }
.md-badge-delivered       { background: var(--md-badge-bg-completed);      color: var(--md-status-delivered); }

/* ── Table ──────────────────────────────────────────────────────── */

.md-table {
  width: 100%;
  border-collapse: collapse;
}

.md-table th {
  padding: 8px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--md-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--md-border);
  background: var(--md-surface);
}

.md-table td {
  padding: 9px 12px;
  font-size: 13px;
  border-bottom: 1px solid var(--md-border-light);
  color: var(--md-text-primary);
  vertical-align: middle;
}

.md-table tr:hover td {
  background: var(--md-table-hover);
}

.md-table-wrap {
  background: var(--md-surface);
  border-radius: var(--md-radius);
  box-shadow: var(--md-shadow);
  overflow: hidden;
}

/* ── Forms ──────────────────────────────────────────────────────── */

.md-form-group {
  margin-bottom: 12px;
}

.md-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--md-text-secondary);
  margin-bottom: 5px;
}

.md-input,
.md-select,
.md-textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius-sm);
  font-size: 13px;
  color: var(--md-text-primary);
  outline: none;
  background: var(--md-surface);
  box-sizing: border-box;
}

.md-input:focus,
.md-select:focus,
.md-textarea:focus {
  border-color: var(--md-accent);
  box-shadow: 0 0 0 3px var(--md-accent-light);
}

.md-textarea {
  resize: vertical;
  min-height: 80px;
}

/* ── Filter Chips ───────────────────────────────────────────────── */

.md-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.md-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border: 1px solid var(--md-border);
  border-radius: 99px;
  font-size: 12px;
  font-weight: 500;
  color: var(--md-text-secondary);
  background: var(--md-surface);
  cursor: pointer;
  transition: all 0.12s;
}

.md-chip:hover {
  border-color: var(--md-accent);
  color: var(--md-accent);
}

.md-chip.active {
  background: var(--md-accent-light);
  border-color: var(--md-accent);
  color: var(--md-accent);
}

.md-chip .stat-completed { color: var(--md-status-completed); }
.md-chip .stat-inprogress { color: var(--md-status-staging); }
.md-chip .stat-pending { color: var(--md-status-pending); }

/* ── Modal ──────────────────────────────────────────────────────── */

.md-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.md-modal-backdrop.hidden {
  display: none;
}

.md-modal {
  background: var(--md-surface);
  border-radius: var(--md-radius);
  box-shadow: var(--md-shadow-md);
  width: 520px;
  max-width: 90vw;
  max-height: 85vh;
  overflow-y: auto;
}

.md-modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--md-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.md-modal-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--md-text-primary);
  margin: 0;
}

.md-modal-body {
  padding: 20px;
}

.md-modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--md-border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ── Toolbar (search + filter row) ─────────────────────────────── */

.md-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.md-search-wrap {
  position: relative;
  flex: 1;
  max-width: 300px;
}

.md-search-wrap .md-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--md-text-muted);
  pointer-events: none;
}

.md-search-wrap .md-input {
  padding-left: 32px;
}

/* ── Inline editing cells ───────────────────────────────────────── */

.editable-date,
.editable-text,
.editable-url,
.editable-status,
.editable-assignees {
  cursor: pointer;
}

.editable-date:hover,
.editable-text:hover,
.editable-url:hover,
.editable-status:hover,
.editable-assignees:hover {
  background: var(--md-border-light) !important;
}

.inline-edit-input,
.inline-edit-select {
  width: 100%;
  padding: 4px 8px;
  border: 1px solid var(--md-accent);
  border-radius: var(--md-radius-sm);
  font-size: 13px;
  outline: none;
  background: var(--md-surface);
  box-shadow: 0 0 0 2px var(--md-accent-light);
}

/* ── Pagination ─────────────────────────────────────────────────── */

.md-pagination {
  display: flex;
  gap: 4px;
  justify-content: flex-end;
  margin-top: 16px;
}

.md-pagination a,
.md-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: var(--md-radius-sm);
  font-size: 13px;
  border: 1px solid var(--md-border);
  color: var(--md-text-secondary);
  text-decoration: none;
}

.md-pagination .current {
  background: var(--md-accent);
  color: white;
  border-color: var(--md-accent);
}

/* ── Animations ─────────────────────────────────────────────────── */

.row-removing {
  animation: slideLeft 0.4s ease forwards;
}

@keyframes slideLeft {
  to { transform: translateX(-20px); opacity: 0; }
}

.loading {
  opacity: 0.55;
  pointer-events: none;
}

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 768px) {
  #md-sidebar {
    width: 100%;
    height: auto;
    position: relative;
    flex-direction: row;
    overflow-x: auto;
  }

  #md-content {
    margin-left: 0;
    padding: 16px;
  }

  .md-nav {
    flex-direction: row;
    padding: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .md-nav-item span {
    display: none;
  }

  .md-sidebar-footer {
    display: none;
  }

  #md-wrapper {
    flex-direction: column;
  }
}