/**
 * AutoRetrofit - Form Components
 */

/* ===================================
   Form Base
   =================================== */

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Labels
   =================================== */

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

/* ===================================
   Inputs
   =================================== */

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-4);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

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

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

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

/* Select Dropdown */
.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

/* Textarea */
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===================================
   Checkbox & Radio
   =================================== */

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.filter-checkbox input {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.checkmark::after {
    content: '✓';
    color: var(--color-bg-primary);
    font-size: 12px;
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-fast);
}

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

.filter-checkbox input:checked + .checkmark::after {
    opacity: 1;
    transform: scale(1);
}

/* ===================================
   Search Input
   =================================== */

.search-input-wrapper {
    position: relative;
}

.search-input-wrapper input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    padding-right: 40px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--text-sm);
}

.search-input-wrapper svg {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-text-tertiary);
    pointer-events: none;
}

/* ===================================
   Price Range
   =================================== */

.price-range {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.price-range input {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--text-sm);
    text-align: center;
}

.price-range span {
    color: var(--color-text-tertiary);
}

/* ===================================
   Contact Form
   =================================== */

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-form-wrapper {
    padding: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

/* ===================================
   Form Validation States
   =================================== */

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

.form-group.error input:focus,
.form-group.error select:focus,
.form-group.error textarea:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.form-error {
    font-size: var(--text-xs);
    color: var(--color-error);
}

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

/* ===================================
   Filter Groups
   =================================== */

.filter-group {
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.filter-group:last-of-type {
    border-bottom: none;
}

.filter-group h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
    color: var(--color-text-primary);
}

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