/* ============================================
   Şekercioğlu Mobilya - Sipariş Takip Sistemi
   Form Stilleri (Form Styles)
   ============================================
   Giriş alanları, seçim kutuları, arama çubuğu,
   otomatik tamamlama, anahtar, ürün satırları.
   ============================================ */

/* ═══════════════════════════════════════════
   FORM GRUBU (Form Group)
   ═══════════════════════════════════════════ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1-5);
  margin-bottom: var(--space-4);
}

.form-group:last-child {
  margin-bottom: 0;
}

/* ─── Form Etiketi (Label) ─── */
.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  user-select: none;
}

.form-label-required::after {
  content: '*';
  color: var(--color-danger);
  font-weight: var(--font-weight-bold);
  margin-left: 2px;
}

/* ═══════════════════════════════════════════
   GİRİŞ ALANLARI (Inputs)
   ═══════════════════════════════════════════ */

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-2-5) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-primary);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  line-height: var(--line-height-normal);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-tertiary);
  opacity: 0.8;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  background: var(--color-bg-secondary);
  box-shadow: 0 0 0 3px var(--color-accent-light);
  outline: none;
}

/* Giriş Alanı Boyutları */
.form-input-sm {
  padding: var(--space-1-5) var(--space-2-5);
  font-size: var(--font-size-xs);
}

.form-input-lg {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-md);
  border-radius: var(--radius-lg);
}

/* Sayı giriş kutularındaki varsayılan artırma/azaltma oklarını kaldır
   (dar sütunlarda sayının kendisini görünmez bırakıyordu) */
.form-input[type="number"] {
  -moz-appearance: textfield;
}

.form-input[type="number"]::-webkit-inner-spin-button,
.form-input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ─── Seçim Kutusu (Select) ─── */
.form-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: var(--space-10);
  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='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
  cursor: pointer;
}

.form-select:focus {
  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' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

/* ─── Metin Alanı (Textarea) ─── */
.form-textarea {
  min-height: 100px;
  resize: vertical;
  line-height: var(--line-height-relaxed);
}

.form-textarea-auto {
  resize: none;
  overflow: hidden;
}

/* ─── İkonlu Giriş Alanı (Input with Icon) ─── */
.form-input-icon {
  position: relative;
}

.form-input-icon .form-input {
  padding-left: var(--space-10);
}

.form-input-icon-element {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-tertiary);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.form-input-icon .form-input:focus ~ .form-input-icon-element,
.form-input-icon:focus-within .form-input-icon-element {
  color: var(--color-accent);
}

.form-input-icon-right .form-input {
  padding-left: var(--space-3);
  padding-right: var(--space-10);
}

.form-input-icon-right .form-input-icon-element {
  left: auto;
  right: var(--space-3);
}

/* ═══════════════════════════════════════════
   HATA DURUMU (Error State)
   ═══════════════════════════════════════════ */

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea,
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-danger);
  background: rgba(239, 68, 68, 0.05);
}

.form-group.error .form-input:focus,
.form-group.error .form-select:focus,
.form-group.error .form-textarea:focus,
.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px var(--color-danger-light),
              var(--shadow-glow-danger);
}

.form-error {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  font-weight: var(--font-weight-medium);
  animation: fadeInUp 0.2s var(--ease-out);
}

.form-error-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ─── Yardımcı Metin (Hint) ─── */
.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  line-height: var(--line-height-normal);
}

/* ═══════════════════════════════════════════
   FORM SATIRI (Horizontal Layout)
   ═══════════════════════════════════════════ */

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  align-items: start;
}

.form-row-2 {
  grid-template-columns: repeat(2, 1fr);
}

.form-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
  .form-row,
  .form-row-2,
  .form-row-3 {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════
   FORM BÖLÜMÜ (Form Section)
   ═══════════════════════════════════════════ */

.form-section {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: var(--glass-border-light);
}

.form-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.form-section-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.form-section-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}


/* ═══════════════════════════════════════════
   ARAMA ÇUBUĞU (Search Input)
   ═══════════════════════════════════════════ */

.search-input {
  position: relative;
  width: 100%;
}

.search-input .form-input,
.search-input input {
  padding-left: var(--space-10);
  padding-right: var(--space-10);
  background: var(--color-bg-secondary);
  border-color: var(--color-border);
  border-radius: var(--radius-lg);
}

.search-input .search-input-icon,
.search-input .search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--color-text-tertiary);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.search-input:focus-within .search-input-icon,
.search-input:focus-within .search-icon {
  color: var(--color-accent);
}

.search-input-clear {
  position: absolute;
  right: var(--space-2);
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-tertiary);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.search-input .form-input:not(:placeholder-shown) ~ .search-input-clear,
.search-input-clear.visible {
  opacity: 1;
  visibility: visible;
}

.search-input-clear:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.06);
}

/* Arama - Küçük Boy */
.search-input-sm .form-input {
  padding: var(--space-1-5) var(--space-2-5);
  padding-left: var(--space-8);
  font-size: var(--font-size-xs);
}

.search-input-sm .search-input-icon {
  left: var(--space-2-5);
  width: 14px;
  height: 14px;
}


/* ═══════════════════════════════════════════
   OTOMATİK TAMAMLAMA (Autocomplete)
   ═══════════════════════════════════════════ */

.autocomplete-wrapper,
.autocomplete-container {
  position: relative;
}

.autocomplete-dropdown {
  position: absolute;
  top: calc(100% + var(--space-1));
  left: 0;
  right: 0;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-1-5);
  z-index: var(--z-dropdown);
  max-height: 280px;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

/* Visibility is controlled via the shared .hidden utility (see base.css) -
   the .open class is kept for components that opt into it explicitly. */
.autocomplete-dropdown.hidden {
  display: none;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2-5) var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.autocomplete-item:hover,
.autocomplete-item.highlighted {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text-primary);
}

.autocomplete-item.selected {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.autocomplete-item-icon {
  width: 16px;
  height: 16px;
  opacity: 0.5;
  flex-shrink: 0;
}

.autocomplete-item:hover .autocomplete-item-icon {
  opacity: 1;
}

.autocomplete-item-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.autocomplete-item-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.autocomplete-empty {
  padding: var(--space-4);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.autocomplete-create {
  color: var(--color-accent);
  font-weight: var(--font-weight-medium);
}

.autocomplete-create:hover {
  background: var(--color-accent-lighter);
}


/* ═══════════════════════════════════════════
   TARİH GİRİŞİ (Date Input)
   ═══════════════════════════════════════════ */

.date-input {
  position: relative;
}

.date-input .form-input {
  padding-right: var(--space-10);
}

.date-input .form-input::-webkit-calendar-picker-indicator {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  cursor: pointer;
  opacity: 0;
  z-index: 1;
}

.date-input-icon {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-tertiary);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.date-input:focus-within .date-input-icon {
  color: var(--color-accent);
}

/* Chrome date input koyu tema uyumluluğu */
input[type="date"]::-webkit-datetime-edit {
  color: var(--color-text-primary);
}

input[type="date"]::-webkit-datetime-edit-fields-wrapper {
  padding: 0;
}


/* ═══════════════════════════════════════════
   ONAY KUTUSU (Checkbox)
   ═══════════════════════════════════════════ */

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2-5);
  cursor: pointer;
  user-select: none;
  position: relative;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

.checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  flex-shrink: 0;
}

.checkbox input[type="checkbox"]:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-lighter);
}

.checkbox input[type="checkbox"]:checked {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: 2px solid var(--color-bg-primary);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.checkbox input[type="checkbox"]:focus-visible {
  box-shadow: 0 0 0 3px var(--color-accent-light);
  outline: none;
}

.checkbox input[type="checkbox"]:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}


/* ═══════════════════════════════════════════
   RADYO DÜĞME (Radio)
   ═══════════════════════════════════════════ */

.radio {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2-5);
  cursor: pointer;
  user-select: none;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

.radio input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  background: var(--color-bg-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  flex-shrink: 0;
}

.radio input[type="radio"]:hover {
  border-color: var(--color-accent);
}

.radio input[type="radio"]:checked {
  border-color: var(--color-accent);
  background: transparent;
}

.radio input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

.radio input[type="radio"]:focus-visible {
  box-shadow: 0 0 0 3px var(--color-accent-light);
  outline: none;
}


/* ═══════════════════════════════════════════
   ANAHTAR (Toggle Switch)
   ═══════════════════════════════════════════ */

.switch {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2-5);
  cursor: pointer;
  user-select: none;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.switch-track {
  position: relative;
  width: 40px;
  height: 22px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.switch-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--color-text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.switch input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.switch input[type="checkbox"]:checked ~ .switch-track,
.switch input:checked + .switch-track {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.switch input[type="checkbox"]:checked ~ .switch-track .switch-thumb,
.switch input:checked + .switch-track .switch-thumb {
  transform: translateX(18px);
  background: white;
}

.switch input[type="checkbox"]:focus-visible ~ .switch-track,
.switch input:focus-visible + .switch-track {
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.switch-label {
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.switch:hover .switch-label {
  color: var(--color-text-primary);
}


/* ═══════════════════════════════════════════
   ÜRÜN SATIRI (Product Row - Sipariş İçi)
   ═══════════════════════════════════════════ */

.product-row {
  display: grid;
  grid-template-columns: 60px 1fr 150px 1fr auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  transition: all var(--transition-fast);
  animation: fadeInUp 0.3s var(--ease-out) both;
}

.product-row:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--color-border-medium);
}

.product-row-number {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-tertiary);
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.product-row .form-input,
.product-row .form-select {
  padding: var(--space-2) var(--space-2-5);
  font-size: var(--font-size-sm);
}

.product-row-delete {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.product-row-delete:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

/* Ürün Ekleme Satırı */
.product-row-add {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: var(--space-2);
}

.product-row-add:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-lighter);
}

.product-row-add-icon {
  width: 18px;
  height: 18px;
}

/* Duyarlı Ürün Satırı */
@media (max-width: 768px) {
  .product-row {
    grid-template-columns: 1fr;
    gap: var(--space-2);
    padding: var(--space-3);
  }

  .product-row-number {
    display: none;
  }

  .product-row-delete {
    justify-self: end;
  }
}


/* ═══════════════════════════════════════════
   FORM YARDIMCILAR (Form Utilities)
   ═══════════════════════════════════════════ */

/* Devre Dışı Durumu */
.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: rgba(255, 255, 255, 0.02);
}

/* Salt Okunur */
.form-input:read-only {
  background: rgba(255, 255, 255, 0.02);
  cursor: default;
}

.form-input:read-only:focus {
  border-color: var(--color-border-medium);
  box-shadow: none;
}

/* Satır İçi Bilgi */
.form-inline-info {
  display: flex;
  align-items: center;
  gap: var(--space-1-5);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  padding: var(--space-1) 0;
}

.form-inline-info-icon {
  width: 14px;
  height: 14px;
  opacity: 0.6;
}

/* Form Eylemleri */
.form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding-top: var(--space-5);
  margin-top: var(--space-5);
  border-top: var(--glass-border-light);
}

@media (max-width: 480px) {
  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
  }
}