/**
 * hasarteklif.com - Layer 1: Kartlar, Butonlar, Form Elemanları ve Toast HUD
 */

/* ==========================================================================
   1. KARTLAR (Cards & Glassmorphism)
   ========================================================================== */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  transition: all var(--transition-normal);
  position: relative;
}

.card-elevated {
  background-color: var(--bg-surface-elevated);
  box-shadow: var(--shadow-md);
}

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

.card-interactive {
  cursor: pointer;
}

.card-interactive:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.card-body {
  flex: 1 1 auto;
}

.card-footer {
  padding-top: 1rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   2. BUTONLAR (Buttons)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1.2;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled, .btn.is-loading {
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}

/* Birincil Kehribar (Amber) Aksiyon Butonu */
.btn-accent {
  background-color: var(--color-accent);
  color: #FFFFFF !important;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 10px 24px -4px rgba(217, 119, 6, 0.45);
}

/* Slate Birincil Buton */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-fg) !important;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

/* İkincil Çerçeveli Buton */
.btn-secondary {
  background-color: transparent;
  border-color: var(--border-strong);
  color: var(--text-main) !important;
}

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

/* Hayalet / Ghost Buton */
.btn-ghost {
  background-color: transparent;
  color: var(--text-muted) !important;
}

.btn-ghost:hover {
  background-color: var(--bg-surface-subtle);
  color: var(--text-main) !important;
}

/* Tehlike / Silme Butonu */
.btn-danger {
  background-color: var(--color-danger);
  color: #FFFFFF !important;
}

.btn-danger:hover {
  background-color: #B91C1C;
}

/* Buton Boyutları */
.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-lg);
}

.btn-icon,
.btn-icon-sm {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  line-height: 1 !important;
  text-align: center !important;
}

.btn-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
}

.btn-icon-sm {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
}

/* Tema Değiştirici Buton (Tam Ortalanmış & Dengeli) */
.theme-toggle-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 38px !important;
  height: 38px !important;
  min-width: 38px !important;
  min-height: 38px !important;
  padding: 0 !important;
  margin: 0 !important;
  border-radius: var(--radius-md) !important;
  flex-shrink: 0 !important;
  cursor: pointer;
  background-color: transparent;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  box-sizing: border-box !important;
}

.theme-toggle-btn:hover {
  background-color: var(--bg-surface-subtle);
  border-color: var(--border-strong);
}

.theme-toggle-btn svg {
  display: block !important;
  margin: auto !important;
  flex-shrink: 0 !important;
}

/* ==========================================================================
   3. FORM ELEMANLARI (Inputs & Selects)
   ========================================================================== */
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  height: 48px;
  padding: 0 1rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.form-textarea {
  height: auto;
  min-height: 100px;
  padding: 0.75rem 1rem;
  resize: vertical;
}

.form-input:hover, .form-select:hover, .form-textarea:hover {
  border-color: var(--border-strong);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3.5px rgba(217, 119, 6, 0.18);
  background-color: var(--bg-surface);
}

.form-select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23F59E0B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.15rem center;
  background-size: 16px;
  padding-right: 2.75rem;
  font-weight: 600;
  border-radius: var(--radius-md);
}

.form-select option {
  background-color: #131B2E;
  color: #F8FAFC;
  padding: 12px 16px;
  font-size: 0.92rem;
  font-weight: 500;
}

[data-theme="light"] .form-select option,
:root:not([data-theme="dark"]) .form-select option {
  background-color: #FFFFFF;
  color: #0F172A;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-subtle);
}

.form-error {
  font-size: 0.8125rem;
  color: var(--color-danger);
  font-weight: 500;
}

/* ==========================================================================
   4. ROZETLER (Badges & Pills)
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-accent {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.badge-success {
  background-color: var(--status-original-bg);
  color: var(--status-original);
}

.badge-warning {
  background-color: var(--status-painted-bg);
  color: var(--status-painted);
}

.badge-danger {
  background-color: var(--status-replaced-bg);
  color: var(--status-replaced);
}

.badge-info {
  background-color: var(--status-local-bg);
  color: var(--status-local);
}

/* ==========================================================================
   5. TOAST HUD BİLDİRİM SİSTEMİ
   ========================================================================== */
#toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 380px;
  width: calc(100% - 3rem);
  pointer-events: none;
}

.toast-hud {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1.125rem;
  border-radius: var(--radius-lg);
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-xl);
  color: var(--text-main);
  pointer-events: auto;
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transition: all var(--transition-normal);
}

.toast-hud.toast-leaving {
  animation: toastSlideOut 0.25s ease forwards;
}

.toast-hud .toast-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.toast-hud .toast-message {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.45;
}

.toast-hud.toast-success { border-left: 4px solid var(--color-success); }
.toast-hud.toast-error   { border-left: 4px solid var(--color-danger); }
.toast-hud.toast-warning { border-left: 4px solid var(--color-warning); }
.toast-hud.toast-info    { border-left: 4px solid var(--color-info); }

@keyframes toastSlideIn {
  from { opacity: 0; transform: translateY(-16px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastSlideOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(-16px) scale(0.95); }
}

/* ==========================================================================
   7. MODERN SAAS OTP DOĞRULAMA KARTI & 6 HANELİ GİRİŞ TİLE'LARI
   ========================================================================== */
.otp-verification-card {
  margin-top: 1.5rem;
  padding: 2rem 1.5rem;
  background: var(--bg-surface-elevated);
  border: 1.5px solid rgba(37, 211, 102, 0.35);
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.25), 0 0 20px -4px rgba(37, 211, 102, 0.15);
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: otpFadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.otp-verification-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #25D366 0%, #10B981 50%, #06B6D4 100%);
}

.otp-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.25);
  color: #25D366;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.otp-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 0 8px #25D366;
  animation: otpPulse 1.5s ease-in-out infinite;
}

.otp-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text-main);
}

.otp-card-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* OTP 6 Haneli Giriş Kutuları (Modern Obsidian / Elevated Tile Standartları) */
.otp-input-group {
  display: flex;
  gap: 0.65rem;
  justify-content: center;
  margin: 1.5rem 0;
  direction: ltr;
}

.otp-digit {
  width: 52px;
  height: 64px;
  font-family: monospace, var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  text-align: center;
  border-radius: 14px;
  border: 2px solid var(--border-strong);
  background-color: var(--bg-surface);
  color: var(--text-main);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.2);
  outline: none;
  box-sizing: border-box;
}

.otp-digit:hover {
  border-color: rgba(37, 211, 102, 0.5);
  background-color: var(--bg-surface-subtle);
}

.otp-digit:focus, .otp-digit.is-focused {
  border-color: #25D366 !important;
  background-color: var(--bg-surface-elevated) !important;
  box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.22), 0 4px 18px rgba(37, 211, 102, 0.25) !important;
  transform: translateY(-2px);
}

.otp-digit.has-value {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--bg-surface-elevated);
}

.otp-timer-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 0.75rem;
}

@media (max-width: 480px) {
  .otp-input-group {
    gap: 0.35rem;
  }
  .otp-digit {
    width: 42px;
    height: 54px;
    font-size: 1.4rem;
    border-radius: 10px;
  }
}

@keyframes otpFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes otpPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}