/**
 * Prime Focus Schools - CMS Administration Stylesheet
 * Full-featured content management dashboard and visual post editor.
 */

:root {
  --cms-navy: #082C59;
  --cms-blue: #104B88;
  --cms-light-blue: #78C8F0;
  --cms-pale-blue: #EAF7FE;
  --cms-bg: #F4F7FB;
  --cms-white: #FFFFFF;
  --cms-ink: #172D45;
  --cms-muted: #62778C;
  --cms-border: #D7E2ED;
  --cms-success: #10B981;
  --cms-warning: #F59E0B;
  --cms-danger: #EF4444;
  --cms-shadow: 0 10px 30px rgba(8, 44, 89, 0.08);
  --cms-radius: 10px;
}

body.cms-body {
  background: var(--cms-bg);
  color: var(--cms-ink);
  font-family: "DM Sans", Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   CMS Authentication Gate (Lockscreen)
   ========================================================================== */

.cms-auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 25, 48, 0.94);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}

.cms-auth-overlay.hidden {
  display: none;
}

.cms-auth-box {
  background: var(--cms-white);
  border-radius: 14px;
  width: 100%;
  max-width: 440px;
  padding: 44px 38px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.cms-auth-logo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--cms-navy);
  padding: 6px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cms-auth-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cms-auth-box h2 {
  font-family: "Manrope", sans-serif;
  color: var(--cms-navy);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
}

.cms-auth-box p.auth-sub {
  color: var(--cms-muted);
  font-size: 13.5px;
  margin-bottom: 26px;
}

.cms-form-group {
  margin-bottom: 20px;
  text-align: left;
}

.cms-form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--cms-ink);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.cms-input {
  width: 100%;
  height: 46px;
  padding: 0 16px;
  border: 1px solid var(--cms-border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--cms-white);
  color: var(--cms-ink);
  transition: all 0.2s;
  box-sizing: border-box;
}

.cms-input:focus {
  outline: none;
  border-color: var(--cms-blue);
  box-shadow: 0 0 0 3px rgba(16, 75, 136, 0.15);
}

.cms-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--cms-border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--cms-white);
  color: var(--cms-ink);
  resize: vertical;
  min-height: 90px;
  box-sizing: border-box;
  font-family: inherit;
}

.cms-textarea:focus {
  outline: none;
  border-color: var(--cms-blue);
  box-shadow: 0 0 0 3px rgba(16, 75, 136, 0.15);
}

.cms-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s;
  text-decoration: none;
}

.cms-btn-primary {
  background: var(--cms-navy);
  color: var(--cms-white);
}

.cms-btn-primary:hover {
  background: var(--cms-blue);
  transform: translateY(-2px);
}

.cms-btn-success {
  background: var(--cms-success);
  color: var(--cms-white);
}

.cms-btn-success:hover {
  background: #059669;
  transform: translateY(-2px);
}

.cms-btn-secondary {
  background: var(--cms-white);
  color: var(--cms-ink);
  border-color: var(--cms-border);
}

.cms-btn-secondary:hover {
  background: var(--cms-pale-blue);
  border-color: var(--cms-light-blue);
}

.cms-btn-danger {
  background: #FEE2E2;
  color: #B91C1C;
  border-color: #FECACA;
}

.cms-btn-danger:hover {
  background: #FCA5A5;
}

.cms-btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--cms-white);
}

.cms-btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.cms-btn-block {
  width: 100%;
}

.auth-hint {
  font-size: 12px;
  color: var(--cms-muted);
  margin-top: 18px;
  padding: 10px;
  background: var(--cms-pale-blue);
  border-radius: 6px;
}

/* ==========================================================================
   CMS Header & Top Bar
   ========================================================================== */

.cms-header {
  background: var(--cms-navy);
  color: var(--cms-white);
  padding: 0 5%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.cms-brand-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cms-brand-group img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: white;
  padding: 2px;
}

.cms-brand-title {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.8px;
  line-height: 1.2;
}

.cms-brand-title small {
  display: block;
  font-size: 10.5px;
  color: var(--cms-light-blue);
  letter-spacing: 2px;
  font-weight: 700;
}

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

.cms-header-actions .badge-user {
  font-size: 12px;
  color: #C7DCF2;
  margin-right: 6px;
}

/* ==========================================================================
   CMS Main Container & Stats
   ========================================================================== */

.cms-main {
  flex: 1;
  padding: 34px 5% 60px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.cms-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.cms-stat-card {
  background: var(--cms-white);
  border: 1px solid var(--cms-border);
  border-radius: var(--cms-radius);
  padding: 22px 24px;
  box-shadow: var(--cms-shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cms-stat-info p {
  font-size: 12px;
  font-weight: 700;
  color: var(--cms-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.cms-stat-info h3 {
  font-family: "Manrope", sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--cms-navy);
}

.cms-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--cms-pale-blue);
  color: var(--cms-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

/* ==========================================================================
   CMS Content Card & Post Table
   ========================================================================== */

.cms-content-card {
  background: var(--cms-white);
  border: 1px solid var(--cms-border);
  border-radius: var(--cms-radius);
  box-shadow: var(--cms-shadow);
  overflow: hidden;
  margin-bottom: 30px;
}

.cms-card-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--cms-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.cms-card-header h2 {
  font-family: "Manrope", sans-serif;
  font-size: 19px;
  font-weight: 800;
  color: var(--cms-navy);
}

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

/* CMS Filter Bar */
.cms-filter-bar {
  padding: 16px 28px;
  background: #FAFBFD;
  border-bottom: 1px solid var(--cms-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.cms-search-box {
  position: relative;
  min-width: 280px;
  flex: 1;
}

.cms-search-box input {
  width: 100%;
  height: 40px;
  padding: 0 14px 0 38px;
  border: 1px solid var(--cms-border);
  border-radius: 6px;
  font-size: 13.5px;
  background: white;
  box-sizing: border-box;
}

.cms-search-box svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cms-muted);
}

.cms-filter-selects {
  display: flex;
  gap: 10px;
  align-items: center;
}

.cms-filter-selects select {
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--cms-border);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  background: white;
  color: var(--cms-ink);
  cursor: pointer;
  outline: none;
}

/* Posts Table */
.cms-table-wrapper {
  overflow-x: auto;
}

.cms-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}

.cms-table th {
  padding: 14px 20px;
  background: #F8FAFD;
  color: var(--cms-muted);
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 1px solid var(--cms-border);
}

.cms-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--cms-border);
  vertical-align: middle;
}

.cms-table tr:hover td {
  background: #F9FBFE;
}

.post-thumb-preview {
  width: 58px;
  height: 42px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--cms-navy);
}

.post-title-cell {
  max-width: 380px;
}

.post-title-cell .post-title-link {
  font-weight: 700;
  color: var(--cms-navy);
  font-size: 14px;
  display: block;
  margin-bottom: 3px;
}

.post-title-cell .post-excerpt-snippet {
  font-size: 12px;
  color: var(--cms-muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-badge.published {
  background: #D1FAE5;
  color: #065F46;
}

.status-badge.draft {
  background: #FEF3C7;
  color: #92400E;
}

.featured-star {
  color: #F59E0B;
  font-size: 15px;
  margin-left: 4px;
  title: "Featured Article";
}

.table-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.table-action-btn {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--cms-border);
  background: white;
  color: var(--cms-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
  text-decoration: none;
}

.table-action-btn:hover {
  background: var(--cms-pale-blue);
  border-color: var(--cms-blue);
  color: var(--cms-blue);
}

.table-action-btn.btn-delete:hover {
  background: #FEE2E2;
  border-color: #EF4444;
  color: #DC2626;
}

/* ==========================================================================
   Post Editor Modal (Full Screen / Slide Over)
   ========================================================================== */

.cms-editor-modal {
  position: fixed;
  inset: 0;
  background: rgba(8, 44, 89, 0.6);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  justify-content: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.cms-editor-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.cms-editor-pane {
  background: var(--cms-white);
  width: 100%;
  max-width: 960px;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.25);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cms-editor-modal.open .cms-editor-pane {
  transform: translateX(0);
}

.cms-editor-header {
  padding: 18px 30px;
  border-bottom: 1px solid var(--cms-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FAFBFD;
}

.cms-editor-header h3 {
  font-family: "Manrope", sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--cms-navy);
}

.cms-editor-close {
  background: transparent;
  border: none;
  font-size: 24px;
  color: var(--cms-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}

.cms-editor-close:hover {
  background: #EDF2F7;
  color: var(--cms-ink);
}

.cms-editor-body {
  flex: 1;
  overflow-y: auto;
  padding: 28px 34px;
}

.editor-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.editor-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

/* Visual Markdown/HTML Toolbar */
.editor-toolbar {
  display: flex;
  gap: 4px;
  background: #F4F7FB;
  border: 1px solid var(--cms-border);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  padding: 6px 10px;
  flex-wrap: wrap;
  align-items: center;
}

.toolbar-btn {
  background: white;
  border: 1px solid #D2DFEB;
  border-radius: 4px;
  height: 30px;
  min-width: 30px;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--cms-ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.toolbar-btn:hover {
  background: var(--cms-pale-blue);
  border-color: var(--cms-blue);
  color: var(--cms-blue);
}

.toolbar-divider {
  width: 1px;
  height: 20px;
  background: var(--cms-border);
  margin: 0 4px;
}

.editor-mode-tabs {
  margin-left: auto;
  display: flex;
  gap: 2px;
  background: #E3EBF3;
  padding: 2px;
  border-radius: 6px;
}

.editor-mode-tab {
  border: none;
  background: transparent;
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--cms-muted);
}

.editor-mode-tab.active {
  background: white;
  color: var(--cms-navy);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.content-textarea {
  border-radius: 0 0 8px 8px;
  min-height: 280px;
  font-family: "Courier New", Courier, monospace;
  font-size: 13.5px;
  line-height: 1.6;
}

.content-preview-pane {
  display: none;
  border: 1px solid var(--cms-border);
  border-radius: 0 0 8px 8px;
  padding: 24px;
  min-height: 280px;
  background: white;
  overflow-y: auto;
}

.content-preview-pane.active {
  display: block;
}

/* Image Quick Picker in Editor */
.image-selector-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.image-preview-box {
  width: 100%;
  height: 160px;
  background: #F0F4F8;
  border: 2px dashed var(--cms-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.image-preview-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quick-image-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.quick-img-chip {
  font-size: 11.5px;
  padding: 4px 10px;
  background: #EEF3F8;
  border: 1px solid #D2DFEB;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
}

.quick-img-chip:hover {
  background: var(--cms-pale-blue);
  border-color: var(--cms-blue);
  color: var(--cms-blue);
}

.cms-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.cms-checkbox-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  cursor: pointer;
}

.cms-editor-footer {
  padding: 18px 34px;
  border-top: 1px solid var(--cms-border);
  background: #FAFBFD;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ==========================================================================
   Toolbox & Data Portability Bar
   ========================================================================== */

.cms-toolbox-card {
  background: var(--cms-white);
  border: 1px solid var(--cms-border);
  border-radius: var(--cms-radius);
  padding: 24px 28px;
  box-shadow: var(--cms-shadow);
  margin-bottom: 30px;
}

.cms-toolbox-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--cms-navy);
  margin-bottom: 6px;
}

.cms-toolbox-card p {
  font-size: 13px;
  color: var(--cms-muted);
  margin-bottom: 18px;
}

.cms-toolbox-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 992px) {
  .cms-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .editor-grid-2,
  .editor-grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .cms-stats-grid {
    grid-template-columns: 1fr;
  }
  .cms-header {
    height: auto;
    padding: 14px 5%;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .cms-card-header {
    flex-direction: column;
    align-items: flex-start;
  }
}