@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #12122a;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.07);
  --bg-input: rgba(0,0,0,0.35);
  --border: rgba(255,255,255,0.08);
  --border-focus: rgba(201,162,39,0.5);
  --text-primary: #f0f0f5;
  --text-secondary: rgba(240,240,245,0.55);
  --text-muted: rgba(240,240,245,0.35);
  --accent: #c9a227;
  --accent-glow: rgba(201,162,39,0.25);
  --success: #00c853;
  --danger: #ff3d57;
  --info: #00b4d8;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: linear-gradient(135deg, var(--bg-primary) 0%, #1a1a3e 50%, #0d0d2b 100%);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== LOGIN PAGE ===== */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: radial-gradient(ellipse at 30% 20%, rgba(201,162,39,0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(0,180,216,0.06) 0%, transparent 50%),
              linear-gradient(135deg, var(--bg-primary), #1a1a3e, #0d0d2b);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 40px;
  box-shadow: var(--shadow), 0 0 80px rgba(201,162,39,0.05);
  animation: fadeSlideUp 0.6s ease-out;
}

.login-logo {
  text-align: center;
  margin-bottom: 36px;
}

.login-logo .icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--accent), #e6c84b);
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
  box-shadow: 0 4px 24px var(--accent-glow);
}

.login-logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-logo p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 6px;
}

/* ===== FORM ELEMENTS ===== */
.form-group {
  margin-bottom: 20px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(0,0,0,0.45);
}

.form-group input::placeholder { color: var(--text-muted); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-group select option { background: #1a1a2e; color: #fff; }

.form-group .char-count {
  position: absolute;
  right: 12px;
  bottom: -18px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.form-group .input-icon {
  position: absolute;
  left: 14px;
  top: 42px;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.form-group.has-icon input { padding-left: 40px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--accent), #d4af37);
  color: #0a0a1a;
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(201,162,39,0.35);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn-danger {
  background: rgba(255,61,87,0.15);
  color: var(--danger);
  border: 1px solid rgba(255,61,87,0.2);
  padding: 8px 14px;
  font-size: 0.8rem;
}
.btn-danger:hover { background: rgba(255,61,87,0.25); }

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
  border-radius: 6px;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
}
.btn-outline:hover { background: var(--bg-card-hover); border-color: var(--accent); }

/* ===== PANEL LAYOUT ===== */
.panel-wrapper { min-height: 100vh; padding-bottom: 40px; }

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.panel-header .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.05rem;
}

.panel-header .brand-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), #e6c84b);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.panel-header .user-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.panel-header .user-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
}

.btn-logout {
  background: rgba(255,61,87,0.1);
  border: 1px solid rgba(255,61,87,0.2);
  color: var(--danger);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}
.btn-logout:hover { background: rgba(255,61,87,0.2); }

/* ===== STATUS BAR ===== */
.status-bar {
  max-width: 800px;
  margin: 24px auto 0;
  padding: 0 20px;
}

.status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  flex-wrap: wrap;
  gap: 12px;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.status-dot.active { background: var(--success); box-shadow: 0 0 8px var(--success); }
.status-dot.inactive { background: var(--danger); box-shadow: 0 0 8px var(--danger); animation: none; }

.status-label { color: var(--text-secondary); }
.status-value { font-weight: 600; }
.status-value.active { color: var(--success); }
.status-value.inactive { color: var(--danger); }

/* ===== CONTENT SECTIONS ===== */
.panel-content {
  max-width: 800px;
  margin: 24px auto 0;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(12px);
  animation: fadeSlideUp 0.5s ease-out both;
}
.section-card:nth-child(2) { animation-delay: 0.05s; }
.section-card:nth-child(3) { animation-delay: 0.1s; }
.section-card:nth-child(4) { animation-delay: 0.15s; }
.section-card:nth-child(5) { animation-delay: 0.2s; }
.section-card:nth-child(6) { animation-delay: 0.25s; }

.section-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--accent);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--border), transparent);
}

/* ===== PHOTO GALLERY ===== */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.photo-item {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  transition: all 0.25s;
  cursor: pointer;
}
.photo-item:hover { border-color: var(--accent); transform: scale(1.02); }
.photo-item.is-cover {
  border: 3px solid var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Delete Button always visible, placed at the top-right corner */
.photo-item .delete-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(255, 61, 87, 0.85);
  color: #fff;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 12px;
  font-weight: bold;
  transition: all 0.2s;
  z-index: 10;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}
.photo-item .delete-btn:hover {
  background: var(--danger);
  transform: scale(1.1);
  box-shadow: 0 4px 10px rgba(255, 61, 87, 0.4);
}

/* Cover Badge always visible, placed at the top-left corner.
   Made much more prominent with a premium gradient and 3D shadow. */
.photo-item .cover-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: linear-gradient(135deg, var(--accent), #f3c63f);
  color: #0a0a1a;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  z-index: 10;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5), 0 0 8px rgba(201, 162, 39, 0.3);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Photo overlay container for bottom actions. Always visible. */
.photo-item .photo-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 70%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 10px;
  opacity: 1; /* Always visible */
  height: 45%;
  z-index: 5;
  pointer-events: none; /* Let drag/drop still work but sub-buttons must have pointer-events: auto */
}

/* Buttons and text inside the overlay need pointer-events so they can be clicked */
.photo-item .photo-overlay > * {
  pointer-events: auto;
}

/* Cover button (Kapak Yap) always visible, premium look */
.photo-item .cover-btn {
  background: var(--accent) !important;
  color: #0a0a1a !important;
  border: none;
  padding: 8px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 8px;
  width: 95%;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.photo-item .cover-btn:hover {
  background: #f3c63f !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(201, 162, 39, 0.5);
}
.photo-item .cover-btn:active {
  transform: translateY(0);
}

/* Cover active label text styling */
.photo-item .cover-active-label {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9);
  text-transform: uppercase;
}

.photo-upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s;
  aspect-ratio: auto;
}
.photo-upload-area:hover {
  border-color: var(--accent);
  background: rgba(201,162,39,0.05);
}
.photo-upload-area .upload-icon { font-size: 2rem; margin-bottom: 8px; }
.photo-upload-area p { color: var(--text-secondary); font-size: 0.85rem; }
.photo-upload-area .upload-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 6px; }

.photo-count {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.photo-count span { color: var(--accent); font-weight: 600; }

#photoFileInput { display: none; }

/* ===== SAVE AREA ===== */
.save-area {
  max-width: 800px;
  margin: 32px auto 40px;
  padding: 0 20px;
}

.save-area .btn-primary { padding: 16px; font-size: 1rem; border-radius: var(--radius); }

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  backdrop-filter: blur(20px);
  border: 1px solid;
  animation: toastIn 0.35s ease-out;
  max-width: 360px;
}
.toast.success { background: rgba(0,200,83,0.15); border-color: rgba(0,200,83,0.3); color: var(--success); }
.toast.error { background: rgba(255,61,87,0.15); border-color: rgba(255,61,87,0.3); color: var(--danger); }
.toast.info { background: rgba(0,180,216,0.15); border-color: rgba(0,180,216,0.3); color: var(--info); }
.toast.fadeOut { animation: toastOut 0.3s ease-in forwards; }

/* ===== LOADING ===== */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,26,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  z-index: 9998;
}
.loading-overlay .spinner { width: 40px; height: 40px; border-width: 3px; }
.loading-overlay p { color: var(--text-secondary); font-size: 0.9rem; }

/* ===== CONFIRM MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,26,0.8);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9997;
  animation: fadeIn 0.2s;
}
.modal-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 400px;
  width: 90%;
  text-align: center;
}
.modal-box h3 { margin-bottom: 12px; font-size: 1.1rem; }
.modal-box p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 24px; }
.modal-actions { display: flex; gap: 12px; justify-content: center; }

/* ===== ANIMATIONS ===== */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes toastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { to { opacity: 0; transform: translateX(40px); } }

/* ===== LOGIN ERROR ===== */
.login-error {
  background: rgba(255,61,87,0.1);
  border: 1px solid rgba(255,61,87,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--danger);
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: none;
  animation: fadeIn 0.3s;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .login-card { padding: 36px 24px; }
  .section-card { padding: 20px; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .photo-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
  .panel-header { padding: 12px 16px; }
  .panel-header .brand { font-size: 0.9rem; }
  .status-card { flex-direction: column; align-items: flex-start; }
}