/* ============================================
   IbizaDay Admin — admin.css
   Estilos del panel de administración
   Usa las variables CSS de styles.css como base
   ============================================ */

/* ---- Admin body override ---- */
.admin-body {
  background-color: var(--color-bg);
  font-family: var(--font-sans);
  min-height: 100vh;
}

/* ============================================
   LOGIN PAGE
   ============================================ */

.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.admin-login-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.admin-login-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.admin-logo-img {
  height: 40px;
  width: auto;
  display: inline-block;
}

.admin-logo-img--small {
  height: 28px;
}

.admin-login-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 0.5rem;
}

.admin-login-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 2rem;
}

.admin-login-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ============================================
   ADMIN HEADER
   ============================================ */

.admin-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.875rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.admin-header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.admin-header-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex: 1;
  text-align: center;
}

/* ============================================
   ADMIN MAIN LAYOUT
   ============================================ */

.admin-main {
  padding: 2.5rem 1.5rem;
}

.admin-container {
  max-width: 1100px;
  margin: 0 auto;
}

.admin-container--narrow {
  max-width: 760px;
}

/* ============================================
   PAGE HEADER
   ============================================ */

.admin-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.admin-page-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.admin-page-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.admin-back-link {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: 2rem;
  transition: color var(--transition-base);
}

.admin-back-link:hover {
  color: var(--color-accent);
}

/* ============================================
   BUTTONS
   ============================================ */

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.admin-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.admin-btn--primary {
  background: var(--color-text);
  color: var(--color-white);
  border-color: var(--color-text);
}

.admin-btn--primary:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.admin-btn--secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.admin-btn--secondary:hover {
  background: var(--color-bg);
  border-color: var(--color-text-muted);
}

.admin-btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
}

.admin-btn--ghost:hover {
  color: var(--color-text);
  background: var(--color-bg);
}

.admin-btn--danger {
  background: transparent;
  color: #c0392b;
  border-color: #e8c4c0;
}

.admin-btn--danger:hover {
  background: #fdf0ef;
}

.admin-btn--sm {
  padding: 0.4rem 0.875rem;
  font-size: 0.8rem;
}

.admin-btn--full {
  width: 100%;
}

.admin-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.admin-section {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.admin-section-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.admin-section-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  margin-top: -0.75rem;
}

.admin-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.admin-field:last-child {
  margin-bottom: 0;
}

.admin-field--half {
  max-width: 280px;
}

.admin-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.admin-required {
  color: var(--color-accent);
}

.admin-field-hint {
  font-size: 0.775rem;
  color: var(--color-text-muted);
}

.admin-input,
.admin-textarea,
.admin-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition-base);
  appearance: none;
}

.admin-input:focus,
.admin-textarea:focus,
.admin-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 115, 85, 0.12);
}

.admin-input::placeholder,
.admin-textarea::placeholder {
  color: var(--color-text-muted);
}

.admin-textarea {
  resize: vertical;
  min-height: 100px;
}

.admin-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* ============================================
   CHECKBOXES & RADIOS
   ============================================ */

.admin-checkboxes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.admin-checkboxes-grid--2col {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.admin-checkbox-item,
.admin-radio-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  transition: all var(--transition-base);
  background: var(--color-white);
}

.admin-checkbox-item:hover,
.admin-radio-item:hover {
  border-color: var(--color-accent);
  background: var(--color-cream);
}

.admin-checkbox,
.admin-radio {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
  cursor: pointer;
  flex-shrink: 0;
}

.admin-checkbox-label,
.admin-radio-label {
  font-size: 0.875rem;
  color: var(--color-text);
  user-select: none;
}

.admin-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Custom items — show remove button on hover */
.admin-checkbox-item--custom {
  position: relative;
}

.admin-item-remove {
  display: none;
  margin-left: auto;
  background: none;
  border: none;
  color: var(--color-text-muted, #999);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0 0.25rem;
  line-height: 1;
  flex-shrink: 0;
}

.admin-checkbox-item--custom:hover .admin-item-remove {
  display: inline-flex;
  align-items: center;
}

.admin-item-remove:hover {
  color: #c0392b;
}

/* Add item row (input + button) */
.admin-add-item {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  align-items: center;
}

.admin-add-item__input {
  flex: 1;
}

/* ============================================
   PHOTO UPLOAD
   ============================================ */

.admin-photo-upload {
  border: 2px dashed var(--color-border);
  border-radius: 0.75rem;
  padding: 2.5rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  background: var(--color-cream);
  position: relative;
  margin-bottom: 1.5rem;
}

.admin-photo-upload:hover {
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-bg) 85%, var(--color-accent));
}

.admin-photo-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.admin-photo-upload-content {
  pointer-events: none;
}

.admin-photo-upload-icon {
  font-size: 2.5rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.admin-photo-upload-text {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.admin-photo-upload-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.admin-photo-uploading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  pointer-events: none;
}

.admin-photo-uploading p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Photos grid */
.admin-photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.admin-photo-item {
  position: relative;
  border-radius: 0.5rem;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-border);
}

.admin-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.admin-photo-badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background: var(--color-text);
  color: var(--color-white);
  font-size: 0.7rem;
  font-family: var(--font-mono);
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  letter-spacing: 0.03em;
}

.admin-photo-delete {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.admin-photo-item:hover .admin-photo-delete {
  opacity: 1;
}

.admin-photos-empty {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* ============================================
   FORM ACTIONS
   ============================================ */

.admin-form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  margin-top: 0.5rem;
}

/* Push the first child (Back to dashboard) to the left */
.admin-form-actions > :first-child {
  margin-right: auto;
}

/* ============================================
   TOAST (floating notification)
   ============================================ */

.admin-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  padding: 0.875rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-family: var(--font-sans);
  border: 1px solid transparent;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  max-width: 360px;
  white-space: pre-line;
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.admin-toast--visible {
  opacity: 1;
  transform: translateY(0);
}

.admin-toast--success {
  background: #f0faf4;
  border-color: #a8d5b5;
  color: #1a5c32;
}

.admin-toast--error {
  background: #fdf0ef;
  border-color: #e8c4c0;
  color: #7a1f1a;
}

/* ============================================
   NOTIFICATIONS
   ============================================ */

.admin-notification {
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  border: 1px solid transparent;
}

.admin-notification--success {
  background: #f0faf4;
  border-color: #a8d5b5;
  color: #1a5c32;
}

.admin-notification--error {
  background: #fdf0ef;
  border-color: #e8c4c0;
  color: #7a1f1a;
  white-space: pre-line;
}

.admin-error {
  color: #c0392b;
  font-size: 0.875rem;
  padding: 0.75rem 1rem;
  background: #fdf0ef;
  border: 1px solid #e8c4c0;
  border-radius: 0.5rem;
}

.admin-error-box {
  padding: 1.5rem;
  background: #fdf0ef;
  border: 1px solid #e8c4c0;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-error-box p {
  font-size: 0.9rem;
  color: #7a1f1a;
}

/* ============================================
   LOADING & EMPTY STATES
   ============================================ */

.admin-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 4rem 2rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.admin-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: admin-spin 0.8s linear infinite;
}

@keyframes admin-spin {
  to { transform: rotate(360deg); }
}

.admin-empty {
  text-align: center;
  padding: 5rem 2rem;
}

.admin-empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.admin-empty-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.admin-empty-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

/* ============================================
   SPACES GRID (Dashboard)
   ============================================ */

.admin-spaces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.admin-space-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.admin-space-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.admin-space-card-photo {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-bg);
}

.admin-space-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.admin-space-card:hover .admin-space-card-img {
  transform: scale(1.03);
}

.admin-space-card-no-photo {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.admin-space-card-body {
  padding: 1.25rem;
}

.admin-space-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.admin-space-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}

.admin-space-card-address {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.admin-space-card-guests {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.admin-space-card-actions {
  display: flex;
  gap: 0.5rem;
}

/* ============================================
   BADGES
   ============================================ */

.admin-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 2rem;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: 0.03em;
  white-space: nowrap;
  flex-shrink: 0;
}

.admin-badge--draft {
  background: #fef9e7;
  color: #7d6608;
  border: 1px solid #f9e79f;
}

.admin-badge--published {
  background: #f0faf4;
  color: #1a5c32;
  border: 1px solid #a8d5b5;
}

.admin-badge--paused {
  background: #f4f4f4;
  color: #555;
  border: 1px solid #ddd;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 640px) {
  .admin-login-card {
    padding: 2rem 1.5rem;
  }

  .admin-header-inner {
    padding: 0.75rem 1rem;
  }

  .admin-main {
    padding: 1.5rem 1rem;
  }

  .admin-page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-page-header .admin-btn {
    text-align: center;
  }

  .admin-section {
    padding: 1.25rem;
  }

  .admin-spaces-grid {
    grid-template-columns: 1fr;
  }

  .admin-checkboxes-grid {
    grid-template-columns: 1fr 1fr;
  }

  .admin-field--half {
    max-width: 100%;
  }

  .admin-form-actions {
    flex-direction: column-reverse;
  }

  .admin-form-actions .admin-btn {
    width: 100%;
    text-align: center;
  }

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