:root {
  --cms-navy: #0b1120;
  --cms-navy-light: #131b2e;
  --cms-navy-lighter: #1a2540;
  --cms-blue: #2563eb;
  --cms-blue-hover: #3b82f6;
  --cms-white: #ffffff;
  --cms-text: #e2e8f0;
  --cms-muted: #64748b;
  --cms-border: rgba(255,255,255,0.06);
  --cms-danger: #ef4444;
  --cms-success: #22c55e;
  --cms-radius: 0px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--cms-navy);
  color: var(--cms-text);
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }

/* === HEADER === */
.cms-header {
  background: var(--cms-navy-light);
  border-bottom: 1px solid var(--cms-border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.cms-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.cms-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--cms-white);
  letter-spacing: -0.02em;
}

.cms-logo span { color: var(--cms-blue); }

.cms-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cms-count {
  font-size: 0.85rem;
  color: var(--cms-muted);
  font-weight: 600;
}

/* === BUTTONS === */
.cms-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

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

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

.cms-btn-outline {
  background: transparent;
  color: var(--cms-text);
  border-color: rgba(255,255,255,0.15);
}

.cms-btn-outline:hover {
  border-color: var(--cms-blue);
  color: var(--cms-blue);
}

.cms-btn-danger {
  background: transparent;
  color: var(--cms-danger);
  border-color: rgba(239,68,68,0.3);
}

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

.cms-btn-sm { padding: 8px 14px; font-size: 0.75rem; }

/* === UPLOAD ZONE === */
.cms-upload-zone {
  margin: 24px 0;
}

.cms-upload-inner {
  border: 2px dashed rgba(255,255,255,0.1);
  padding: 48px;
  text-align: center;
  transition: all 0.3s ease;
  background: var(--cms-navy-light);
}

.cms-upload-inner:hover,
.cms-upload-inner.dragover {
  border-color: var(--cms-blue);
  background: rgba(37,99,235,0.05);
}

.cms-upload-inner svg {
  color: var(--cms-muted);
  margin-bottom: 16px;
}

.cms-upload-inner p {
  color: var(--cms-text);
  margin-top: 8px;
}

.cms-link {
  color: var(--cms-blue);
  cursor: pointer;
  font-weight: 600;
}

.cms-link:hover { text-decoration: underline; }

.cms-muted { color: var(--cms-muted); font-size: 0.85rem; }

.cms-progress-bar {
  height: 4px;
  background: var(--cms-navy-lighter);
  margin-top: 16px;
  overflow: hidden;
}

.cms-progress-fill {
  height: 100%;
  background: var(--cms-blue);
  width: 0%;
  transition: width 0.3s ease;
}

/* === FILTER BAR === */
.cms-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 24px 0 16px;
  gap: 12px;
}

.cms-search {
  flex: 1;
  max-width: 360px;
  padding: 10px 16px;
  background: var(--cms-navy-light);
  border: 1px solid var(--cms-border);
  color: var(--cms-text);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.3s;
}

.cms-search::placeholder { color: var(--cms-muted); }
.cms-search:focus { border-color: var(--cms-blue); }

.cms-view-toggle { display: flex; gap: 4px; }

.cms-view-btn {
  padding: 8px;
  background: transparent;
  border: 1px solid var(--cms-border);
  color: var(--cms-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.cms-view-btn.active,
.cms-view-btn:hover {
  color: var(--cms-blue);
  border-color: var(--cms-blue);
}

/* === IMAGE GRID === */
.cms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.cms-grid.list-view {
  grid-template-columns: 1fr;
  gap: 4px;
}

.cms-card {
  background: var(--cms-navy-light);
  border: 1px solid var(--cms-border);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}

.cms-card:hover {
  border-color: var(--cms-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.cms-card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  background: var(--cms-navy-lighter);
}

.cms-card-info {
  padding: 10px 12px;
}

.cms-card-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cms-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cms-card-size {
  font-size: 0.7rem;
  color: var(--cms-muted);
  margin-top: 2px;
}

/* List view card */
.cms-grid.list-view .cms-card {
  display: flex;
  align-items: center;
}

.cms-grid.list-view .cms-card-img {
  width: 60px;
  height: 44px;
  flex-shrink: 0;
}

.cms-grid.list-view .cms-card-info {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.cms-grid.list-view .cms-card-size { margin-top: 0; }

/* === MODAL === */
.cms-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cms-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}

.cms-modal-content {
  position: relative;
  background: var(--cms-navy-light);
  border: 1px solid var(--cms-border);
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
}

.cms-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--cms-muted);
  font-size: 1.8rem;
  cursor: pointer;
  z-index: 10;
  line-height: 1;
}

.cms-modal-close:hover { color: var(--cms-white); }

.cms-modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 300px;
}

.cms-modal-preview {
  background: var(--cms-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.cms-modal-preview img {
  max-width: 100%;
  max-height: 400px;
  object-fit: contain;
}

.cms-modal-info {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cms-modal-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cms-white);
  word-break: break-all;
}

.cms-modal-meta p {
  font-size: 0.85rem;
  color: var(--cms-muted);
  margin-bottom: 8px;
}

.cms-modal-meta strong { color: var(--cms-text); }

.cms-code {
  display: inline-block;
  background: var(--cms-navy);
  padding: 4px 8px;
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--cms-blue);
  word-break: break-all;
}

.cms-modal-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
}

/* === TAGS & USAGE === */
.cms-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.cms-tag {
  display: inline-block;
  padding: 2px 6px;
  font-size: 0.6rem;
  font-weight: 600;
  background: rgba(37,99,235,0.12);
  color: var(--cms-blue);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.cms-modal-usage {
  border-top: 1px solid var(--cms-border);
  padding-top: 16px;
}

.cms-modal-usage > p {
  font-size: 0.85rem;
  color: var(--cms-text);
  margin-bottom: 8px;
}

.cms-usage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--cms-border);
  font-size: 0.8rem;
}

.cms-usage-row strong {
  color: var(--cms-white);
}

.cms-usage-row .cms-muted {
  font-size: 0.75rem;
}

/* === EMPTY STATE === */
.cms-empty {
  text-align: center;
  padding: 80px 0;
  color: var(--cms-muted);
}

.cms-empty svg { margin-bottom: 16px; }
.cms-empty p { font-size: 1rem; }

/* === TOASTS === */
.cms-toasts {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cms-toast {
  padding: 12px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cms-white);
  animation: toastIn 0.3s ease;
}

.cms-toast-success { background: var(--cms-success); }
.cms-toast-error { background: var(--cms-danger); }
.cms-toast-info { background: var(--cms-blue); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === LOGIN === */
.cms-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cms-navy);
}

.cms-login-box {
  width: 100%;
  max-width: 380px;
  padding: 48px 32px;
  background: var(--cms-navy-light);
  border: 1px solid var(--cms-border);
}

.cms-login-logo {
  font-size: 2rem;
  font-weight: 800;
  color: var(--cms-white);
  text-align: center;
  margin-bottom: 4px;
}

.cms-login-logo span { color: var(--cms-blue); }

.cms-login-sub {
  text-align: center;
  color: var(--cms-muted);
  font-size: 0.85rem;
  margin-bottom: 32px;
}

.cms-form-group {
  margin-bottom: 16px;
}

.cms-form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cms-muted);
  margin-bottom: 6px;
}

.cms-form-group input {
  width: 100%;
  padding: 12px 14px;
  background: var(--cms-navy);
  border: 1px solid var(--cms-border);
  color: var(--cms-text);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.3s;
}

.cms-form-group input:focus { border-color: var(--cms-blue); }

/* === PASSWORD TOGGLE === */
.cms-password-wrapper {
  position: relative;
}

.cms-password-wrapper input {
  padding-right: 44px;
}

.cms-password-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--cms-muted);
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.cms-password-toggle:hover {
  color: var(--cms-text);
}

.cms-login-error {
  padding: 10px 14px;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: var(--cms-danger);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.cms-btn-full {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

/* === USERS PANEL === */
.cms-users-panel {
  background: var(--cms-navy-light);
  border: 1px solid var(--cms-border);
  padding: 24px;
  margin-bottom: 24px;
}

.cms-users-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.cms-users-header h3 {
  color: var(--cms-white);
  font-size: 1rem;
}

.cms-user-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--cms-border);
}

.cms-user-row strong { color: var(--cms-white); margin-right: 8px; }

.cms-user-actions { display: flex; gap: 6px; }

/* === TABS === */
.cms-tabs {
  background: var(--cms-navy-light);
  border-bottom: 1px solid var(--cms-border);
  margin-top: 72px;
  position: sticky;
  top: 72px;
  z-index: 50;
}

.cms-tab {
  background: none;
  border: none;
  color: var(--cms-muted);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 16px 24px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
}

.cms-tab:hover { color: var(--cms-text); }

.cms-tab.active {
  color: var(--cms-blue);
  border-bottom-color: var(--cms-blue);
}

.cms-tab-content { display: none; }
.cms-tab-content.active { display: block; }

/* === PAGES VIEW === */
.cms-page-block {
  background: var(--cms-navy-light);
  border: 1px solid var(--cms-border);
  margin-bottom: 24px;
}

.cms-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--cms-border);
}

.cms-page-header h3 {
  color: var(--cms-white);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cms-sections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1px;
  background: var(--cms-border);
}

.cms-section-slot {
  background: var(--cms-navy);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cms-slot-preview {
  width: 100%;
  aspect-ratio: 16/10;
  background-size: cover;
  background-position: center;
  background-color: var(--cms-navy-lighter);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cms-slot-empty {
  color: var(--cms-muted);
  font-size: 0.75rem;
}

.cms-slot-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cms-slot-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cms-text);
}

.cms-slot-file {
  font-size: 0.7rem;
  color: var(--cms-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* === IMAGE PICKER === */
.cms-picker-content {
  max-width: 900px;
  max-height: 80vh;
  overflow-y: auto;
}

.cms-picker-upload-zone {
  border: 2px dashed var(--cms-border);
  border-radius: 6px;
  margin-bottom: 16px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  overflow: hidden;
}

.cms-picker-upload-zone:hover,
.cms-picker-upload-zone.drag-over {
  border-color: var(--cms-blue);
  background: rgba(59, 130, 246, 0.06);
}

.cms-picker-upload-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  color: var(--cms-muted);
}

.cms-picker-upload-inner svg {
  flex-shrink: 0;
  color: var(--cms-blue);
}

.cms-picker-upload-inner span:first-of-type {
  font-weight: 600;
  color: var(--cms-text);
  font-size: 0.9rem;
}

.cms-picker-upload-progress {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  font-size: 0.85rem;
  color: var(--cms-muted);
}

.cms-upload-bar {
  height: 4px;
  background: var(--cms-blue);
  border-radius: 2px;
  transition: width 0.2s;
  width: 0%;
}

.cms-picker-item-new {
  border-color: var(--cms-blue) !important;
  box-shadow: 0 0 0 2px rgba(59,130,246,0.25);
}

.cms-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}

.cms-picker-item {
  cursor: pointer;
  background: var(--cms-navy);
  border: 2px solid transparent;
  padding: 6px;
  transition: border-color 0.2s;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cms-picker-item:hover {
  border-color: var(--cms-blue);
}

.cms-picker-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.cms-picker-item span {
  font-size: 0.65rem;
  color: var(--cms-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .cms-modal-body { grid-template-columns: 1fr; }
  .cms-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .cms-header-inner { flex-wrap: wrap; gap: 12px; }
  .cms-header-actions { gap: 6px; justify-content: flex-end; flex: 1; }
  .cms-count { display: none; }
  .cms-btn { padding: 8px 12px; font-size: 0.7rem; }
  .cms-btn-sm { padding: 6px 10px; font-size: 0.65rem; }
}