/* ============================================ */
/* FORMS COMPONENT - AFRIPRECISION */
/* Unified form styling with accessibility */
/* ============================================ */

/* ============================================ */
/* 1. FORM CONTAINER */
/* ============================================ */

.form-container {
    background: var(--bg-primary);
    border-radius: var(--radius-card);
    padding: var(--space-12);
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--color-primary);
}

.form-container--glass {
    background: var(--gradient-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.form-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.form-header__badge {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
}

.form-header__title {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.form-header__subtitle {
    font-size: var(--text-base);
    color: var(--text-secondary);
    margin: 0;
}

/* ============================================ */
/* 2. FORM GROUPS */
/* ============================================ */

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

.form-group--inline {
    display: flex;
    gap: var(--space-4);
}

.form-group--inline > * {
    flex: 1;
}

@media (max-width: 767px) {
    .form-group--inline {
        flex-direction: column;
    }
}

/* ============================================ */
/* 3. FORM LABELS */
/* ============================================ */

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.form-label--required::after {
    content: '*';
    color: var(--color-error);
    margin-left: var(--space-1);
}

.form-label--optional::after {
    content: ' (optional)';
    color: var(--text-muted);
    font-weight: var(--font-normal);
    font-size: var(--text-xs);
}

/* ============================================ */
/* 4. FORM INPUTS */
/* ============================================ */

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-primary);
    font-size: var(--text-base);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-input);
    transition: all var(--transition-base);
    appearance: none;
}

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

/* Focus State */
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light);
    outline: none;
}

/* Hover State */
.form-input:hover:not(:focus):not(:disabled),
.form-textarea:hover:not(:focus):not(:disabled),
.form-select:hover:not(:focus):not(:disabled) {
    border-color: var(--border-default);
}

/* Disabled State */
.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
    background-color: var(--gray-100);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.7;
}

/* ============================================ */
/* 5. TEXTAREA SPECIFIC */
/* ============================================ */

.form-textarea {
    min-height: 120px;
    resize: vertical;
    line-height: var(--leading-relaxed);
}

.form-textarea--tall {
    min-height: 180px;
}

/* ============================================ */
/* 6. SELECT SPECIFIC */
/* ============================================ */

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a6370' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: var(--space-10);
    cursor: pointer;
}

.form-select:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23C41E28' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}

/* ============================================ */
/* 7. VALIDATION STATES */
/* ============================================ */

/* Error State */
.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
    border-color: var(--color-error);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Ccircle cx='10' cy='10' r='9' fill='none' stroke='%23dc3545' stroke-width='2'/%3E%3Cpath d='M10 5v6M10 13v2' stroke='%23dc3545' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 20px;
    padding-right: var(--space-10);
}

.form-input.is-invalid:focus,
.form-textarea.is-invalid:focus,
.form-select.is-invalid:focus {
    box-shadow: 0 0 0 4px var(--color-error-light);
}

/* Success State */
.form-input.is-valid,
.form-textarea.is-valid,
.form-select.is-valid {
    border-color: var(--color-success);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Ccircle cx='10' cy='10' r='9' fill='none' stroke='%2310b981' stroke-width='2'/%3E%3Cpath d='M6 10l3 3 5-6' fill='none' stroke='%2310b981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 20px;
    padding-right: var(--space-10);
}

.form-input.is-valid:focus,
.form-textarea.is-valid:focus,
.form-select.is-valid:focus {
    box-shadow: 0 0 0 4px var(--color-success-light);
}

/* ============================================ */
/* 8. ERROR MESSAGES */
/* ============================================ */

.form-error {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-error);
}

.form-error::before {
    content: '';
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='7' fill='%23dc3545'/%3E%3Cpath d='M8 4v4M8 10v1' stroke='white' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    flex-shrink: 0;
}

.form-help {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* ============================================ */
/* 9. CHECKBOX & RADIO */
/* ============================================ */

.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.form-check-input {
    width: 20px;
    height: 20px;
    margin: 0;
    flex-shrink: 0;
    border: 2px solid var(--border-default);
    border-radius: var(--radius-sm);
    background-color: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
}

.form-check-input[type="radio"] {
    border-radius: var(--radius-full);
}

.form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-6' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

.form-check-input[type="radio"]:checked {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3E%3Ccircle cx='4' cy='4' r='4' fill='white'/%3E%3C/svg%3E");
}

.form-check-input:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.form-check-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    cursor: pointer;
    line-height: var(--leading-normal);
}

.form-check-label a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ============================================ */
/* 10. FORM ACTIONS */
/* ============================================ */

.form-actions {
    margin-top: var(--space-8);
    display: flex;
    gap: var(--space-4);
}

.form-actions--center {
    justify-content: center;
}

.form-actions--end {
    justify-content: flex-end;
}

.form-actions--stack {
    flex-direction: column;
}

/* ============================================ */
/* 11. INPUT GROUPS */
/* ============================================ */

.input-group {
    display: flex;
    align-items: stretch;
}

.input-group .form-input {
    border-radius: var(--radius-input) 0 0 var(--radius-input);
}

.input-group-addon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-4);
    background-color: var(--gray-100);
    border: 2px solid var(--border-light);
    border-left: none;
    border-radius: 0 var(--radius-input) var(--radius-input) 0;
    color: var(--text-secondary);
}

/* ============================================ */
/* 12. CONTACT FORM SPECIFIC */
/* ============================================ */

.contact-form {
    background: var(--bg-primary);
    border-radius: var(--radius-card);
    padding: var(--space-12) var(--space-10);
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--color-primary);
}

@media (max-width: 767px) {
    .contact-form {
        padding: var(--space-8) var(--space-6);
    }
}

.contact-form__title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.contact-form__subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

/* ============================================ */
/* 13. QUOTE FORM SPECIFIC */
/* ============================================ */

.quote-form {
    background: var(--bg-primary);
    border-radius: var(--radius-card);
    padding: var(--space-12) var(--space-10);
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--color-primary);
}

@media (max-width: 767px) {
    .quote-form {
        padding: var(--space-8) var(--space-6);
    }
}

/* ============================================ */
/* 14. CONTACT INFO CARD */
/* ============================================ */

.contact-info-card {
    background: var(--bg-primary);
    border-radius: var(--radius-card);
    padding: var(--space-10);
    box-shadow: var(--shadow-md);
    height: 100%;
}

.contact-info-card__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.contact-info-card__subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-item__icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-item__icon i {
    font-size: var(--text-lg);
    color: var(--color-primary);
}

.contact-info-item__content h5 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.contact-info-item__content p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: 0;
    line-height: var(--leading-relaxed);
}

.contact-info-item__content a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.contact-info-item__content a:hover {
    color: var(--color-primary);
}

/* ============================================ */
/* 15. DARK MODE SUPPORT */
/* ============================================ */

[data-theme="dark"] .form-container,
[data-theme="dark"] .contact-form,
[data-theme="dark"] .quote-form,
[data-theme="dark"] .contact-info-card {
    background: var(--bg-secondary);
    border-color: var(--border-light);
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-textarea,
[data-theme="dark"] .form-select {
    background-color: var(--bg-tertiary);
    border-color: var(--border-light);
    color: var(--text-primary);
}

[data-theme="dark"] .form-input::placeholder,
[data-theme="dark"] .form-textarea::placeholder {
    color: var(--text-muted);
}

/* ============================================ */
/* END FORMS COMPONENT */
/* ============================================ */