/* =====================================================
   HİKMET ATÖLYESİ - Bileşen Stilleri
   css/components.css
   ===================================================== */

/* ─── BUTONLAR ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-xl);
  font-family: var(--font-heading);
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  line-height: 1;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: var(--touch-target-min);
  position: relative;
  overflow: hidden;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  text-decoration: none;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition-fast);
  border-radius: inherit;
}

.btn:hover::after { background: rgba(255,255,255,0.1); }
.btn:active::after { background: rgba(0,0,0,0.1); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--color-primary-glow);
  color: white;
}
.btn-primary:active { transform: translateY(0); }

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: white;
  box-shadow: 0 4px 14px var(--color-accent-glow);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--color-accent-glow);
  color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}
.btn-ghost:hover {
  background: var(--bg-surface-2);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  box-shadow: var(--glass-shadow);
}
.btn-glass:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.btn-danger {
  background: linear-gradient(135deg, var(--color-error), #c53030);
  color: white;
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  min-height: 36px;
  border-radius: var(--radius-lg);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  min-height: 56px;
  border-radius: var(--radius-2xl);
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-xl);
  min-height: 64px;
  border-radius: var(--radius-2xl);
}

.btn-icon {
  width: var(--touch-target-min);
  height: var(--touch-target-min);
  padding: 0;
  border-radius: var(--radius-xl);
}

/* Kitap rengi butonlar */
.btn-dkab { background: var(--color-dkab-gradient); color: white; box-shadow: 0 4px 14px rgba(13,148,136,0.35); }
.btn-ph { background: var(--color-ph-gradient); color: white; box-shadow: 0 4px 14px rgba(124,58,237,0.35); }
.btn-kuran { background: var(--color-kuran-gradient); color: white; box-shadow: 0 4px 14px rgba(29,78,216,0.35); }
.btn-arapca { background: var(--color-arapca-gradient); color: white; box-shadow: 0 4px 14px rgba(220,38,38,0.35); }

.btn-dkab:hover, .btn-ph:hover, .btn-kuran:hover, .btn-arapca:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  color: white;
}

/* ─── KARTLAR ─── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.card-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.card-glow {
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-glow-primary);
}

/* Kitap rengi kart güçlendiricileri */
.card-accent-dkab { border-left: 4px solid var(--color-dkab); }
.card-accent-ph { border-left: 4px solid var(--color-ph); }
.card-accent-kuran { border-left: 4px solid var(--color-kuran); }
.card-accent-arapca { border-left: 4px solid var(--color-arapca); }

/* ─── ROZETLER (Badges) ─── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  font-family: var(--font-heading);
  letter-spacing: 0.025em;
  white-space: nowrap;
}

.badge-primary { background: var(--color-primary); color: white; }
.badge-accent { background: var(--color-accent); color: white; }
.badge-success { background: var(--color-success); color: white; }
.badge-error { background: var(--color-error); color: white; }
.badge-warning { background: var(--color-warning); color: white; }
.badge-ghost { background: var(--bg-surface-2); color: var(--text-secondary); border: 1px solid var(--border-color); }

/* Rütbe rozetleri */
.badge-rank {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
}
.badge-talip { background: linear-gradient(135deg, #6b7280, #9ca3af); color: white; }
.badge-talebe { background: linear-gradient(135deg, #059669, #10b981); color: white; }
.badge-kari { background: linear-gradient(135deg, #1d4ed8, #3b82f6); color: white; }
.badge-arif { background: linear-gradient(135deg, #7c3aed, #a855f7); color: white; }
.badge-munevver { background: linear-gradient(135deg, #d97706, #f59e0b); color: white; }
.badge-hikmet { background: linear-gradient(135deg, #92400e, #d4a017); color: white; box-shadow: 0 0 12px rgba(212,160,23,0.5); }

/* ─── İLERLEME ÇUBUKLARI ─── */
.progress-wrapper {
  width: 100%;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.progress-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
}

.progress-value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-primary);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-surface-2);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 2s infinite;
}

.progress-bar-lg .progress-bar { height: 12px; }
.progress-bar-xl .progress-bar { height: 16px; }

/* Kitap rengi progress */
.progress-dkab .progress-fill { background: linear-gradient(90deg, var(--color-dkab-dark), var(--color-dkab-light)); }
.progress-ph .progress-fill { background: linear-gradient(90deg, var(--color-ph-dark), var(--color-ph)); }
.progress-kuran .progress-fill { background: linear-gradient(90deg, var(--color-kuran-dark), var(--color-kuran)); }
.progress-arapca .progress-fill { background: linear-gradient(90deg, var(--color-arapca-dark), var(--color-arapca)); }

/* ─── MODAL ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform var(--transition-spring);
  box-shadow: var(--shadow-2xl);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.modal-title {
  font-size: var(--text-2xl);
  font-family: var(--font-heading);
  font-weight: var(--font-bold);
}

.modal-close {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xl);
  background: var(--bg-surface-2);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  font-size: 1.2rem;
}
.modal-close:hover { background: var(--color-error-light); color: var(--color-error); }

/* ─── TOOLTIP ─── */
.tooltip {
  position: relative;
}

.tooltip::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface-3);
  color: var(--text-primary);
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-tooltip);
}

.tooltip:hover::before { opacity: 1; }

/* ─── TOAST BİLDİRİMLERİ ─── */
.toast-container {
  position: fixed;
  top: calc(var(--header-height) + var(--space-4));
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 360px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  animation: toast-in 0.4s var(--transition-spring) forwards;
  pointer-events: all;
  position: relative;
  overflow: hidden;
}

.toast::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
}

.toast-success::before { background: var(--color-success); }
.toast-error::before { background: var(--color-error); }
.toast-warning::before { background: var(--color-warning); }
.toast-info::before { background: var(--color-info); }
.toast-rank::before { background: var(--color-accent); }

.toast-icon { font-size: 1.5rem; flex-shrink: 0; }
.toast-content { flex: 1; }
.toast-title { font-weight: var(--font-semibold); font-size: var(--text-sm); color: var(--text-primary); }
.toast-message { font-size: var(--text-xs); color: var(--text-secondary); margin-top: 2px; }

.toast.removing { animation: toast-out 0.3s ease forwards; }

/* ─── PUAN ANİMASYONU ─── */
.score-popup {
  position: fixed;
  pointer-events: none;
  z-index: var(--z-toast);
  font-family: var(--font-mono);
  font-weight: var(--font-bold);
  font-size: var(--text-2xl);
  color: var(--color-success);
  text-shadow: 0 2px 10px rgba(16,185,129,0.5);
  animation: score-fly 1.2s ease-out forwards;
}

.score-popup.negative { color: var(--color-error); text-shadow: 0 2px 10px rgba(239,68,68,0.5); }

/* ─── YÜKLEME GÖSTERGESİ ─── */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-lg { width: 60px; height: 60px; border-width: 4px; }
.spinner-sm { width: 24px; height: 24px; border-width: 2px; }

/* ─── BOŞ DURUM ─── */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.empty-state-icon {
  font-size: 4rem;
  opacity: 0.5;
}

.empty-state-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
}

.empty-state-desc {
  font-size: var(--text-base);
  color: var(--text-tertiary);
  max-width: 300px;
}

/* ─── ANAHTAR İKONU ─── */
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature-icon-primary { background: linear-gradient(135deg, var(--color-primary-glow), var(--color-primary)); color: white; }
.feature-icon-accent { background: linear-gradient(135deg, var(--color-accent-glow), var(--color-accent)); color: white; }

/* ─── SAYAÇ (Timer) ─── */
.timer-display {
  font-family: var(--font-mono);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.timer-display.warning { color: var(--color-warning); animation: pulse 1s infinite; }
.timer-display.danger { color: var(--color-error); animation: pulse 0.5s infinite; }

/* ─── PUAN GÖSTERGESI ─── */
.score-display {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-surface-2);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
}

.score-display-value {
  font-family: var(--font-mono);
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
  color: var(--color-primary);
  min-width: 4ch;
  text-align: right;
  transition: transform var(--transition-spring);
}

.score-display-value.bump {
  animation: score-bump 0.3s var(--transition-spring);
}

/* ─── HAYAT GÖSTERGESİ ─── */
.lives-display {
  display: flex;
  gap: var(--space-1);
  align-items: center;
}

.life-icon {
  font-size: 1.2rem;
  transition: all var(--transition-base);
}

.life-icon.lost {
  opacity: 0.25;
  filter: grayscale(1);
  transform: scale(0.8);
}

/* ─── SEKMELİ NAVİGASYON ─── */
.tabs {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-1);
  background: var(--bg-surface-2);
  border-radius: var(--radius-xl);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  flex-shrink: 0;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  font-weight: var(--font-medium);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  background: transparent;
  white-space: nowrap;
  min-height: 40px;
}

.tab-btn:hover { color: var(--text-primary); background: var(--bg-surface-3); }
.tab-btn.active {
  background: var(--card-bg);
  color: var(--color-primary);
  font-weight: var(--font-semibold);
  box-shadow: var(--shadow-sm);
}

/* ─── ROZET KARTLARI (Achievement Cards) ─── */
.achievement-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.achievement-card.locked {
  opacity: 0.5;
  filter: grayscale(0.5);
}

.achievement-card.unlocked {
  border-color: var(--color-accent);
  box-shadow: 0 0 16px var(--color-accent-glow);
}

.achievement-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--bg-surface-2), var(--bg-surface-3));
  flex-shrink: 0;
}

.achievement-card.unlocked .achievement-icon {
  background: linear-gradient(135deg, #92400e, var(--color-accent));
  box-shadow: 0 4px 12px var(--color-accent-glow);
}

/* ─── KONFETI ─── */
.confetti-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-overlay);
}

/* ─── STAR RATING ─── */
.star-rating {
  display: flex;
  gap: var(--space-1);
  font-size: 1.5rem;
}

.star { color: var(--border-color-strong); transition: color var(--transition-fast); }
.star.filled { color: var(--color-accent); }
.star.filled.animate { animation: star-pop 0.4s var(--transition-spring) forwards; }

@keyframes shimmer {
  0% { transform: translateX(-200%); }
  100% { transform: translateX(200%); }
}

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

@keyframes score-bump {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes toast-in {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes toast-out {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(120%); opacity: 0; }
}

@keyframes score-fly {
  0% { transform: translateY(0) scale(1); opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateY(-80px) scale(0.8); opacity: 0; }
}

@keyframes star-pop {
  0% { transform: scale(0); }
  60% { transform: scale(1.3); }
  100% { transform: scale(1); }
}