/*
 * Art d'Eco - Custom Administration Panel Styles
 */

:root {
  --color-bg: #faf8f5;
  --color-primary: #1c2321;
  --color-accent: #bda27e;
  --color-accent-hover: #a68c69;
  --color-text: #2f3e46;
  --color-text-light: #6b7a82;
  --color-border: #e6e1da;
  --color-card-bg: #ffffff;
  --color-error: #9a3412;
  --color-error-bg: #fff7ed;
  --color-success: #166534;
  --color-success-bg: #f0fdf4;
  --color-warning: #854d0e;
  --color-warning-bg: #fefce8;
  
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, Cambria, serif;
  
  --border-radius: 8px;
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --box-shadow: 0 8px 30px rgba(28, 35, 33, 0.04);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

/* ==========================================================================
   Utility Classes & Buttons
   ========================================================================== */

.btn {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  padding: 0.8rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  text-decoration: none;
  min-height: 48px; /* Touch target size */
}

.btn-submit {
  background-color: var(--color-primary);
  color: #ffffff;
  width: 100%;
}

.btn-submit:hover {
  background-color: var(--color-accent);
}

.btn-submit:disabled {
  background-color: var(--color-text-light);
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-logout {
  background-color: transparent;
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  min-height: 40px;
}

.btn-logout:hover {
  border-color: var(--color-error);
  color: var(--color-error);
}

.btn-back-site {
  background-color: transparent;
  color: #d1d5db;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  min-height: 40px;
  text-decoration: none;
}

.btn-back-site:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-delete {
  background-color: transparent;
  color: var(--color-error);
  border: 1px solid rgba(154, 52, 18, 0.15);
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  min-height: 36px;
  border-radius: 4px;
}

.btn-delete:hover {
  background-color: var(--color-error);
  color: #ffffff;
  border-color: var(--color-error);
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: spin 0.8s linear infinite;
}

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

/* Alerts */
.alert-message {
  padding: 1rem;
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.alert-message.error {
  background-color: var(--color-error-bg);
  border: 1px solid rgba(154, 52, 18, 0.15);
  color: var(--color-error);
}

.alert-message.success {
  background-color: var(--color-success-bg);
  border: 1px solid rgba(22, 101, 52, 0.15);
  color: var(--color-success);
}

.alert-message.warning {
  background-color: var(--color-warning-bg);
  border: 1px solid rgba(133, 77, 14, 0.15);
  color: var(--color-warning);
}

/* ==========================================================================
   Login Screen Layout
   ========================================================================== */

.admin-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.auth-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 440px;
  animation: fadeIn 0.4s ease;
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-brand {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}

.auth-title {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.auth-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.back-link {
  color: var(--color-text-light);
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

/* ==========================================================================
   Form Fields styling
   ========================================================================== */

.admin-form .form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
}

.admin-form label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.admin-form input[type="email"],
.admin-form input[type="password"],
.admin-form input[type="text"],
.admin-form select,
.admin-form textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: #ffffff;
  color: var(--color-text);
  outline: none;
  transition: var(--transition-smooth);
}

.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(189, 162, 126, 0.1);
}

/* Dropzone image upload styling */
.file-dropzone {
  position: relative;
  border: 2px dashed var(--color-border);
  border-radius: var(--border-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  background-color: #fbfbf9;
  transition: var(--transition-smooth);
}

.file-dropzone:hover {
  border-color: var(--color-accent);
  background-color: #faf7f2;
}

.file-dropzone input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.dropzone-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.dropzone-icon {
  font-size: 2rem;
}

.dropzone-text {
  font-weight: 500;
  font-size: 0.95rem;
}

.dropzone-info {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.file-preview-box {
  position: relative;
  z-index: 2;
  margin-top: 0.5rem;
  border-radius: 4px;
  overflow: hidden;
}

.file-preview-box img {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: 4px;
}

.btn-remove-preview {
  position: absolute;
  top: 8px;
  right: 8px;
  background-color: rgba(28, 35, 33, 0.85);
  color: #ffffff;
  border: none;
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-remove-preview:hover {
  background-color: var(--color-error);
}

/* ==========================================================================
   Dashboard View Layout
   ========================================================================== */

.dashboard-wrapper {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.dash-header {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--color-accent);
}

.dash-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-right: 1rem;
}

.dash-badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background-color: rgba(189, 162, 126, 0.2);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-weight: 500;
}

.dash-header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.user-email {
  font-size: 0.9rem;
  color: #d1d5db;
}

.dash-content {
  flex: 1;
  padding: 2.5rem 1.5rem;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.dash-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.dash-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1.5px solid var(--color-border);
}

/* ==========================================================================
   Project List View
   ========================================================================== */

.projects-list-scroll {
  max-height: calc(100vh - 220px);
  overflow-y: auto;
  padding-right: 0.5rem;
}

.projects-list-scroll::-webkit-scrollbar {
  width: 5px;
}
.projects-list-scroll::-webkit-scrollbar-track {
  background: transparent;
}
.projects-list-scroll::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 10px;
}

.dash-loader {
  text-align: center;
  color: var(--color-text-light);
  padding: 3rem 0;
  font-style: italic;
}

.project-item-row {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  background-color: #fcfcfb;
  align-items: center;
  transition: var(--transition-smooth);
}

.project-item-row:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 12px rgba(28, 35, 33, 0.02);
}

.project-thumb {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: 4px;
  background-color: var(--color-border);
  flex-shrink: 0;
}

.project-meta {
  flex: 1;
  min-width: 0; /* truncate text overflow */
}

.project-meta-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-meta-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.project-meta-desc {
  font-size: 0.8rem;
  color: var(--color-text-light);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@media (max-width: 992px) {
  .dash-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .projects-list-scroll {
    max-height: none;
    overflow-y: visible;
  }
}

@media (max-width: 576px) {
  .auth-card {
    padding: 2rem 1.25rem;
  }
  
  .dash-header {
    padding: 0.8rem 1rem;
    flex-direction: column;
    gap: 0.8rem;
    align-items: flex-start;
  }
  
  .dash-header-right {
    width: 100%;
    justify-content: space-between;
  }
  
  .dash-card {
    padding: 1.25rem;
  }
  
  .project-item-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  
  .project-thumb {
    width: 100%;
    height: 120px;
  }
  
  .project-meta {
    width: 100%;
  }
  
  .btn-delete {
    width: 100%;
  }
}