/* =====================================================
   CLALMOBILE FORMS v1.0
   Inputs, Buttons, Form Groups
   ===================================================== */

/* ===== FORM LAYOUT ===== */

.form-section {
  margin-bottom: var(--space-6);
}

.form-section-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border);
}

.form-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 480px) {
  .form-grid.two-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

/* ===== LABELS ===== */

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-2);
}

.form-label .required {
  color: var(--accent);
  margin-inline-start: 2px;
}

.form-helper {
  font-size: var(--text-xs);
  color: var(--muted-1);
}

/* ===== INPUT BASE ===== */

.input,
.form-input {
  width: 100%;
  height: var(--input-height);
  padding: 0 var(--space-4);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--text-1);
  font-size: var(--text-base);
  font-family: inherit;
  transition: all var(--duration-fast) var(--ease-out);
}

.input::placeholder,
.form-input::placeholder {
  color: var(--muted-1);
}

.input:hover,
.form-input:hover {
  border-color: var(--muted-2);
}

.input:focus,
.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.1);
}

/* Input sizes */
.input-sm {
  height: var(--btn-height-sm);
  padding: 0 var(--space-3);
  font-size: var(--text-sm);
}

.input-lg {
  height: var(--btn-height-lg);
  padding: 0 var(--space-5);
  font-size: var(--text-lg);
}

/* Input states */
.input-error,
.form-input.error {
  border-color: var(--error) !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.input-success,
.form-input.success {
  border-color: var(--success) !important;
}

/* Disabled state */
.input:disabled,
.form-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--bg-3);
}

/* ===== INPUT WITH ICON ===== */

.input-wrapper {
  position: relative;
}

.input-wrapper .input,
.input-wrapper .form-input {
  padding-inline-start: 44px;
}

.input-wrapper.icon-end .input,
.input-wrapper.icon-end .form-input {
  padding-inline-start: var(--space-4);
  padding-inline-end: 44px;
}

.input-icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-1);
  pointer-events: none;
  inset-inline-start: var(--space-3);
}

.input-wrapper.icon-end .input-icon {
  inset-inline-start: auto;
  inset-inline-end: var(--space-3);
}

.input-icon svg {
  width: 20px;
  height: 20px;
}

/* Clickable icon (for password toggle, clear, etc.) */
.input-action {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  inset-inline-end: var(--space-2);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--r-md);
  cursor: pointer;
  color: var(--muted-1);
  transition: color var(--duration-fast) var(--ease-out);
}

.input-action:hover {
  color: var(--text-1);
}

.input-action svg {
  width: 20px;
  height: 20px;
}

/* ===== TEXTAREA ===== */

.textarea,
.form-textarea {
  width: 100%;
  min-height: 120px;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--text-1);
  font-size: var(--text-base);
  font-family: inherit;
  resize: vertical;
  transition: all var(--duration-fast) var(--ease-out);
}

.textarea:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.1);
}

/* ===== SELECT ===== */

.select,
.form-select {
  width: 100%;
  height: var(--input-height);
  padding: 0 var(--space-4);
  padding-inline-end: 44px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--text-1);
  font-size: var(--text-base);
  font-family: inherit;
  cursor: pointer;
  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='%236b7280' 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 12px center;
  transition: all var(--duration-fast) var(--ease-out);
}

[dir="rtl"] .select,
[dir="rtl"] .form-select {
  background-position: left 12px center;
}

.select:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.1);
}

/* ===== CHECKBOX ===== */

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.checkbox-input {
  position: relative;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.checkbox-input input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.checkbox-visual {
  position: absolute;
  inset: 0;
  background: var(--bg-2);
  border: 2px solid var(--border);
  border-radius: var(--r-sm);
  transition: all var(--duration-fast) var(--ease-out);
}

.checkbox-input input:checked + .checkbox-visual {
  background: var(--accent);
  border-color: var(--accent);
}

.checkbox-input input:checked + .checkbox-visual::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 3px;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-input input:focus + .checkbox-visual {
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.1);
}

.checkbox-label {
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: var(--leading-normal);
}

.checkbox-label a {
  color: var(--accent);
  text-decoration: underline;
}

/* ===== RADIO ===== */

.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.radio-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--duration-fast) var(--ease-out);
}

.radio-option:hover {
  border-color: var(--muted-2);
  background: var(--bg-2);
}

.radio-option.selected {
  border-color: var(--accent);
  background: rgba(225, 29, 72, 0.05);
}

.radio-input {
  position: relative;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.radio-input input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.radio-visual {
  position: absolute;
  inset: 0;
  background: var(--bg-2);
  border: 2px solid var(--border);
  border-radius: var(--r-full);
  transition: all var(--duration-fast) var(--ease-out);
}

.radio-input input:checked + .radio-visual {
  border-color: var(--accent);
}

.radio-input input:checked + .radio-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: var(--r-full);
  transform: translate(-50%, -50%);
}

.radio-content {
  flex: 1;
}

.radio-label {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-1);
}

.radio-description {
  font-size: var(--text-sm);
  color: var(--muted-1);
  margin-top: var(--space-1);
}

/* ===== BUTTONS ===== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: var(--btn-height);
  padding: 0 var(--space-5);
  font-size: var(--text-base);
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--r-lg);
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}

.btn svg {
  width: 20px;
  height: 20px;
}

/* Button sizes */
.btn-sm {
  height: var(--btn-height-sm);
  padding: 0 var(--space-3);
  font-size: var(--text-sm);
}

.btn-sm svg {
  width: 16px;
  height: 16px;
}

.btn-lg {
  height: var(--btn-height-lg);
  padding: 0 var(--space-6);
  font-size: var(--text-lg);
}

.btn-lg svg {
  width: 24px;
  height: 24px;
}

/* Primary button */
.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Secondary button */
.btn-secondary {
  background: var(--bg-3);
  color: var(--text-1);
}

.btn-secondary:hover {
  background: var(--muted-2);
}

/* Outline button */
.btn-outline {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  background: var(--bg-3);
  border-color: var(--muted-2);
}

/* Ghost button */
.btn-ghost {
  background: transparent;
  color: var(--text-2);
}

.btn-ghost:hover {
  background: var(--bg-3);
  color: var(--text-1);
}

/* Accent outline */
.btn-accent-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-accent-outline:hover {
  background: rgba(225, 29, 72, 0.1);
}

/* Full width */
.btn-block {
  width: 100%;
}

/* Icon only button */
.btn-icon {
  width: var(--btn-height);
  padding: 0;
}

.btn-icon.btn-sm {
  width: var(--btn-height-sm);
}

.btn-icon.btn-lg {
  width: var(--btn-height-lg);
}

/* Disabled state */
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Loading state */
.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
}

.btn-secondary.btn-loading::after {
  border-color: rgba(0, 0, 0, 0.1);
  border-top-color: var(--text-1);
}

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

/* ===== ERROR MESSAGE ===== */

.form-error {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--error);
  margin-top: var(--space-1);
}

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

/* ===== PHONE INPUT ===== */

.phone-input-wrapper {
  display: flex;
  gap: var(--space-2);
}

.phone-prefix {
  width: 80px;
  flex-shrink: 0;
}

.phone-number {
  flex: 1;
}

/* ===== CITY AUTOCOMPLETE ===== */

.autocomplete-wrapper {
  position: relative;
}

.autocomplete-list {
  position: absolute;
  top: calc(100% + var(--space-1));
  left: 0;
  right: 0;
  max-height: 200px;
  overflow-y: auto;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-dropdown);
  display: none;
}

.autocomplete-wrapper.open .autocomplete-list {
  display: block;
}

.autocomplete-item {
  padding: var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-2);
  transition: background var(--duration-fast) var(--ease-out);
}

.autocomplete-item:hover,
.autocomplete-item.highlighted {
  background: var(--bg-3);
  color: var(--text-1);
}

.autocomplete-item mark {
  background: rgba(225, 29, 72, 0.2);
  color: var(--accent);
}

/* ===== QUANTITY INPUT ===== */

.quantity-input {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}

.quantity-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-2);
  transition: all var(--duration-fast) var(--ease-out);
}

.quantity-btn:hover {
  color: var(--text-1);
  background: var(--bg-3);
}

.quantity-btn:first-child {
  border-radius: var(--r-lg) 0 0 var(--r-lg);
}

.quantity-btn:last-child {
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
}

.quantity-btn svg {
  width: 16px;
  height: 16px;
}

.quantity-value {
  width: 48px;
  text-align: center;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-1);
  border: none;
  background: transparent;
}

.quantity-value::-webkit-inner-spin-button,
.quantity-value::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}