/**
 * Modern Contact Form Section Styles
 * Light section with clean, accessible form design
 * 
 * @package CMSMGA
 * @version 6.0
 */

/* ========================================
   CONTACT FORM WRAPPER
   ======================================== */

.contact-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.contact-form {
    background: color-mix(in srgb, var(--color-primary-900) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-primary-600) 25%, transparent);
    border-radius: var(--radius-xl);
    padding: var(--space-12);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 32px color-mix(in srgb, var(--color-primary-900) 8%, transparent),
        inset 0 1px 0 color-mix(in srgb, var(--color-white) 20%, transparent);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
        transparent,
        var(--color-accent-400),
        transparent
    );
    opacity: 0.6;
}

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

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

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

.form-field {
    position: relative;
}

.form-field:not(.form-checkbox-field) {
    margin-bottom: var(--space-6);
}

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

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-inverse);
    margin-bottom: var(--space-3);
    line-height: var(--leading-tight);
}

.required {
    color: var(--color-accent-500);
    font-weight: var(--font-weight-bold);
    margin-left: var(--space-1);
}

/* ========================================
   FORM INPUTS - Updated with glassy theme colors
   ======================================== */

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    background: color-mix(in srgb, var(--color-white) 12%, transparent) !important;
    border: 1px solid color-mix(in srgb, var(--color-white) 25%, transparent) !important;
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    color: var(--text-inverse) !important;
    font-family: inherit;
    transition: all var(--transition-base) ease;
    backdrop-filter: blur(8px) !important;
    box-shadow: 
        0 2px 8px color-mix(in srgb, var(--color-primary-900) 8%, transparent),
        inset 0 1px 0 color-mix(in srgb, var(--color-white) 15%, transparent);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: color-mix(in srgb, var(--text-inverse) 60%, transparent);
    font-style: italic;
}

/* Focus States */
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent-400);
    background: color-mix(in srgb, var(--color-white) 18%, transparent);
    box-shadow: 
        0 0 0 3px color-mix(in srgb, var(--color-accent-400) 20%, transparent),
        0 4px 12px color-mix(in srgb, var(--color-primary-900) 12%, transparent),
        inset 0 1px 0 color-mix(in srgb, var(--color-white) 20%, transparent);
    transform: translateY(-1px);
}

/* Error States */
.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--color-error-400);
    background: color-mix(in srgb, var(--color-error-500) 8%, transparent);
    box-shadow: 
        0 0 0 3px color-mix(in srgb, var(--color-error-400) 20%, transparent),
        0 2px 8px color-mix(in srgb, var(--color-error-500) 10%, transparent);
}

/* ========================================
   SPECIFIC INPUT TYPES
   ======================================== */

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

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23374151' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--space-3) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: var(--space-12);
    cursor: pointer;
}

.form-select option {
    background: var(--color-primary-800);
    color: var(--text-inverse);
    padding: var(--space-2);
}

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

.form-checkbox-field {
    margin: var(--space-8) 0;
}

.form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

.form-checkbox {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin: 0;
    accent-color: var(--color-accent-500);
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.checkbox-text {
    color: var(--text-inverse);
    user-select: none;
    opacity: 0.9;
}

/* ========================================
   HELP AND ERROR TEXT
   ======================================== */

.form-help {
    font-size: var(--text-xs);
    color: color-mix(in srgb, var(--text-inverse) 70%, transparent);
    margin-top: var(--space-2);
    line-height: var(--leading-normal);
    font-style: italic;
}

.form-error {
    display: none;
    font-size: var(--text-xs);
    color: var(--color-error-600);
    margin-top: var(--space-2);
    line-height: var(--leading-normal);
    font-weight: var(--font-weight-medium);
    background: color-mix(in srgb, var(--color-error-50) 50%, transparent);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-error-400);
}

.form-error:not(:empty) {
    display: block;
}

/* ========================================
   SUBMIT BUTTON
   ======================================== */

.form-submit {
    text-align: center;
    margin-top: var(--space-10);
}

.submit-btn {
    background: linear-gradient(135deg, var(--color-accent-500), var(--color-accent-400));
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-8);
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base) ease;
    box-shadow: 
        0 4px 12px color-mix(in srgb, var(--color-accent-500) 25%, transparent),
        inset 0 1px 0 color-mix(in srgb, var(--color-white) 20%, transparent);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 180px;
    justify-content: center;
}

.submit-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-accent-600), var(--color-accent-500));
    transform: translateY(-2px);
    box-shadow: 
        0 6px 20px color-mix(in srgb, var(--color-accent-500) 30%, transparent),
        inset 0 1px 0 color-mix(in srgb, var(--color-white) 20%, transparent);
}

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

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    font-size: 1.2em;
}

/* ========================================
   SUCCESS/ERROR MESSAGES
   ======================================== */

.form-message {
    display: none !important;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-top: var(--space-8);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
}

.form-message.show {
    display: flex !important;
}

.success-message {
    background: color-mix(in srgb, #10b981 10%, transparent);
    border: 1px solid color-mix(in srgb, #10b981 30%, transparent);
    color: #065f46 !important;
    backdrop-filter: blur(8px);
}

.success-message * {
    color: #065f46 !important;
}

.success-message .message-content strong {
    color: #047857 !important;
    font-weight: 600 !important;
}

.success-message .message-content p {
    color: #065f46 !important;
    opacity: 1 !important;
}

.error-message {
    background: color-mix(in srgb, #ef4444 10%, transparent);
    border: 1px solid color-mix(in srgb, #ef4444 30%, transparent);
    color: #7f1d1d !important;
    backdrop-filter: blur(8px);
}

.error-message * {
    color: #7f1d1d !important;
}

.error-message .message-content strong {
    color: #991b1b !important;
    font-weight: 600 !important;
}

.error-message .message-content p {
    color: #7f1d1d !important;
    opacity: 1 !important;
}

.message-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: var(--space-1);
}

.message-content {
    flex: 1;
}

.message-content strong {
    display: block;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
}

.message-close {
    font-size: 1.5rem;
    color: inherit;
    opacity: 0.7;
    cursor: pointer;
    padding: var(--space-1);
    line-height: 1;
    transition: opacity 0.2s ease;
    flex-shrink: 0;
}

.message-close:hover {
    opacity: 1;
}

.form-message {
    cursor: pointer;
}

.message-content p {
    margin: 0;
    opacity: 0.9;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .contact-form {
        padding: var(--space-8);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        margin-bottom: var(--space-4);
    }
    
    .form-field:not(.form-checkbox-field) {
        margin-bottom: var(--space-4);
    }
    
    .submit-btn {
        padding: var(--space-4) var(--space-6);
        font-size: var(--text-base);
        min-width: 160px;
    }
}

@media (max-width: 480px) {
    .contact-form {
        padding: var(--space-6);
        margin: 0 var(--space-4);
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        padding: var(--space-3) var(--space-4);
        font-size: var(--text-sm);
    }
    
    .submit-btn {
        width: 100%;
        padding: var(--space-4);
    }
}