/* ==========================================================================
   DOĞTAP - Yeniden Kullanılabilir Bileşenler (Components)
   ========================================================================== */

/* --------------------------------------------------------------------------
   KARTLAR (CARDS)
   -------------------------------------------------------------------------- */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Renkler degisken uzerinden okunur: renkli/koyu zeminli bir kart
   (or. .card.bg-primary) --heading-color / --text-color degerlerini
   currentColor'a cekerek basligi ve metni okunur kilar. */
.card-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: 8px;
  color: var(--heading-color, var(--color-text));
}

.card-text {
  color: var(--text-color, var(--color-text-secondary));
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* --------------------------------------------------------------------------
   ROZETLER (BADGES)
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary { background: var(--color-primary-50); color: var(--color-primary-dark); }
.badge-secondary { background: var(--color-secondary-50); color: var(--color-secondary-dark); }
.badge-success { background: rgba(46, 125, 50, 0.15); color: var(--color-success); }
.badge-warning { background: rgba(119, 90, 25, 0.15); color: var(--color-warning); }
.badge-error { background: rgba(186, 26, 26, 0.15); color: var(--color-error); }
.badge-info { background: rgba(82, 90, 149, 0.15); color: var(--color-info); }

/* --------------------------------------------------------------------------
   UYARILAR VE MESAJLAR (ALERTS & FLASH MESSAGES)
   -------------------------------------------------------------------------- */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border-left: 4px solid;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.alert-success {
  background-color: rgba(46, 125, 50, 0.1);
  border-color: var(--color-success);
  color: var(--color-success);
}

.alert-error {
  background-color: rgba(186, 26, 26, 0.1);
  border-color: var(--color-error);
  color: var(--color-error);
}

.alert-warning {
  background-color: rgba(119, 90, 25, 0.1);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.alert-info {
  background-color: rgba(82, 90, 149, 0.1);
  border-color: var(--color-info);
  color: var(--color-info);
}

/* Flash Mesaj (Toast) Animasyonlu */
.flash-message {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: var(--z-toast);
  min-width: 300px;
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.3s ease-out forwards;
}

/* --------------------------------------------------------------------------
   SAYFALAMA (PAGINATION)
   -------------------------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 40px 0;
}

.pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-weight: var(--font-medium);
  transition: all var(--transition-fast);
}

.pagination-link:hover {
  background: var(--color-primary-50);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.pagination-link.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   YÜKLENİYOR (LOADING SPINNER)
   -------------------------------------------------------------------------- */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border-light);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   TOOLTIP
   -------------------------------------------------------------------------- */
.tooltip {
  position: relative;
  cursor: help;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-5px);
  background: var(--color-bg-dark);
  color: white;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-popover);
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-10px);
}

/* --------------------------------------------------------------------------
   SEKMELER (TABS)
   -------------------------------------------------------------------------- */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: 20px;
  gap: 20px;
  overflow-x: auto;
}

.tab {
  padding: 12px 0;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  color: var(--color-text-muted);
  font-weight: var(--font-medium);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

.tab.active {
  border-bottom-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: var(--font-bold);
}

/* --------------------------------------------------------------------------
   BOŞ DURUM (EMPTY STATE)
   -------------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-border);
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 4rem;
  color: var(--color-border);
  margin-bottom: 16px;
}

/* --------------------------------------------------------------------------
   ARAMA KUTUSU (SEARCH BOX)
   -------------------------------------------------------------------------- */
.search-box {
  display: flex;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.search-box:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-50);
}

.search-box input {
  flex: 1;
  padding: 10px 20px;
  border: none;
  outline: none;
  background: transparent;
}

.search-box button {
  background: var(--color-primary);
  color: white;
  border: none;
  padding: 0 20px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-box button:hover {
  background: var(--color-primary-dark);
}