.hidden {
  display: none !important;
}

.admin-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(102, 217, 255, 0.1), transparent 24%),
    radial-gradient(circle at bottom right, rgba(125, 240, 207, 0.08), transparent 20%),
    #06101d;
}

.admin-shell {
  min-height: 100vh;
}

.admin-login,
.admin-app {
  min-height: 100vh;
}

.admin-login {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.admin-login-card,
.admin-panel-card,
.admin-subcard,
.admin-preview-card,
.admin-stat-card,
.admin-tools-card,
.admin-validation,
.admin-post-item,
.admin-post-list,
.post-sidebar-card {
  border: 1px solid rgba(162, 190, 225, 0.14);
  border-radius: 24px;
  background: rgba(13, 26, 45, 0.94);
  box-shadow: 0 24px 60px rgba(2, 10, 24, 0.34);
}

.admin-login-card {
  width: min(540px, 100%);
  padding: 2rem;
}

.admin-login-brand {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.8rem;
}

.admin-login-brand strong {
  display: block;
  color: var(--text-primary);
  font-family: 'Merriweather', serif;
  font-size: 1.35rem;
}

.admin-login-brand p,
.admin-login-hint {
  color: var(--text-muted);
}

.admin-login-form {
  display: grid;
  gap: 1rem;
}

.admin-error {
  color: #ff8f8f;
  font-size: 0.92rem;
}

.admin-app {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
}

.admin-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 1.5rem;
  border-right: 1px solid rgba(162, 190, 225, 0.08);
  background: rgba(8, 17, 31, 0.88);
}

.admin-logo {
  margin-bottom: 0.75rem;
}

.admin-nav {
  display: grid;
  gap: 0.75rem;
}

.admin-nav-btn,
.admin-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(162, 190, 225, 0.12);
  border-radius: 18px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.02);
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.admin-nav-btn.active,
.admin-filter-btn.active {
  color: var(--text-primary);
  border-color: rgba(102, 217, 255, 0.28);
  background: rgba(102, 217, 255, 0.1);
}

.admin-sidebar-actions {
  margin-top: auto;
  display: grid;
  gap: 0.75rem;
}

.admin-content {
  padding: 1.5rem;
}

.admin-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.admin-eyebrow,
.admin-panel-kicker {
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.admin-topbar h1 {
  margin-top: 0.5rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.admin-topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin-banner {
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 197, 106, 0.18);
  border-radius: 18px;
  background: rgba(255, 197, 106, 0.1);
  color: #ffd58c;
}

.admin-tab-panel {
  display: none;
}

.admin-tab-panel.active {
  display: block;
}

.admin-grid {
  display: grid;
  gap: 1rem;
}

.admin-grid-cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 1rem;
}

.admin-grid-dashboard {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.admin-grid-editor {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: start;
}

.admin-grid-blog {
  grid-template-columns: 320px minmax(0, 1fr);
  align-items: start;
}

.admin-grid-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-panel-card {
  padding: 1.35rem;
}

.admin-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.admin-panel-head h2,
.admin-subcard h3,
.admin-preview-card h3 {
  margin-top: 0.5rem;
  font-size: 1.35rem;
}

.admin-panel-actions,
.admin-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin-editor-stack,
.admin-preview-stack,
.admin-stack {
  display: grid;
  gap: 1rem;
}

.admin-subcard,
.admin-preview-card,
.admin-validation {
  padding: 1.2rem;
}

.admin-subcard h4 {
  margin-bottom: 0.75rem;
  color: var(--accent);
}

.admin-field {
  display: grid;
  gap: 0.55rem;
}

.admin-field-label {
  color: var(--text-primary);
  font-weight: 800;
  font-size: 0.9rem;
}

.admin-image-field {
  gap: 0.7rem;
}

.admin-image-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin-upload-btn {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.admin-upload-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.admin-image-hint {
  color: var(--text-muted);
  font-size: 0.84rem;
}

.admin-image-preview {
  display: grid;
  gap: 0.75rem;
  padding: 0.9rem;
  border: 1px solid rgba(162, 190, 225, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.admin-image-preview img {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(162, 190, 225, 0.12);
  background: rgba(6, 16, 29, 0.8);
}

.admin-image-preview span {
  color: var(--text-muted);
  font-size: 0.84rem;
  word-break: break-word;
}

.admin-textarea {
  min-height: 110px;
}

.admin-divider {
  height: 1px;
  margin: 0.8rem 0;
  background: rgba(162, 190, 225, 0.12);
}

.admin-preview-card span + h3 {
  margin-top: 0.7rem;
}

.admin-preview-card h3 span {
  color: var(--brand);
}

.admin-preview-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0;
}

.admin-preview-pills span {
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: rgba(102, 217, 255, 0.08);
  color: var(--brand);
  font-size: 0.85rem;
}

.admin-preview-list {
  display: grid;
  gap: 0.8rem;
}

.admin-preview-list div {
  display: grid;
  gap: 0.2rem;
}

.admin-preview-list strong {
  color: var(--text-primary);
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
}

.admin-preview-list span,
.admin-tools-card p {
  color: var(--text-muted);
}

.admin-stat-card {
  padding: 1.2rem;
}

.admin-stat-card strong {
  display: block;
  margin-top: 0.6rem;
  color: var(--text-primary);
  font-family: 'Merriweather', serif;
  font-size: 2rem;
}

.admin-stat-label {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
}

.admin-tools-card {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
}

.admin-checklist {
  display: grid;
  gap: 1rem;
}

.admin-checklist-block {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.admin-checklist-block strong,
.admin-validation-group strong {
  color: var(--text-primary);
}

.admin-checklist-block ul,
.admin-validation-group ul {
  margin-top: 0.6rem;
  padding-left: 1.1rem;
  color: var(--text-muted);
}

.admin-filter-row {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.admin-post-list {
  padding: 1rem;
}

.admin-post-items {
  display: grid;
  gap: 0.7rem;
  max-height: 72vh;
  overflow: auto;
}

.admin-post-item {
  padding: 0.95rem;
  text-align: left;
  background: rgba(255, 255, 255, 0.03);
}

.admin-post-item.active {
  border-color: rgba(102, 217, 255, 0.28);
  background: rgba(102, 217, 255, 0.08);
}

.admin-post-item strong {
  display: block;
  color: var(--text-primary);
}

.admin-post-item span {
  margin-top: 0.35rem;
  display: block;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.admin-post-editor {
  display: grid;
  gap: 1rem;
}

.admin-validation {
  display: grid;
  gap: 1rem;
}

.admin-validation.has-errors {
  border-color: rgba(255, 143, 143, 0.28);
}

.admin-validation-group {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.admin-danger-zone {
  display: flex;
  justify-content: flex-end;
}

.admin-toast-container {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1300;
  display: grid;
  gap: 0.75rem;
}

@media (max-width: 1180px) {
  .admin-app,
  .admin-grid-dashboard,
  .admin-grid-editor,
  .admin-grid-blog {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .admin-topbar,
  .admin-panel-head,
  .admin-grid-two,
  .admin-grid-three,
  .admin-grid-cards {
    grid-template-columns: 1fr;
  }

  .admin-topbar,
  .admin-panel-head {
    display: grid;
  }

  .admin-filter-row,
  .admin-panel-actions,
  .admin-inline-actions,
  .admin-topbar-actions {
    flex-direction: column;
  }
}