/* ============================================
   Don Bosco Reunion 2026 - Form Styles
   Submission form styling
   ============================================ */

/* Form Container */
.form-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.form-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.form-intro h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
}

.form-intro p {
    font-size: 1.125rem;
    color: var(--color-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Form Sections */
.form-section {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-gold-light);
}

.section-icon {
    width: 40px;
    height: 40px;
    background: var(--color-gold);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-navy);
    margin: 0;
}

/* Form Groups */
.form-group {
    margin-bottom: var(--spacing-lg);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: var(--spacing-xs);
    font-size: 0.938rem;
}

.form-group label .required {
    color: var(--color-error);
    margin-left: 2px;
}

.form-group .field-hint {
    display: block;
    font-size: 0.875rem;
    color: var(--color-muted);
    margin-top: 4px;
}

/* Form Controls */
.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-charcoal);
    background: var(--color-white);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

.form-control::placeholder {
    color: #999;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

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

/* File Upload */
.file-upload-wrapper {
    position: relative;
}

.file-upload-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
}

.file-upload-label {
    display: block;
    padding: var(--spacing-md);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: var(--color-cream);
}

.file-upload-label:hover {
    border-color: var(--color-gold);
    background: var(--color-white);
}

.file-upload-label .upload-icon {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-xs);
}

.file-upload-label .upload-text {
    display: block;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 4px;
}

.file-upload-label .upload-hint {
    display: block;
    font-size: 0.875rem;
    color: var(--color-muted);
}

/* Photo Preview */
.photo-preview {
    display: none;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-cream);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.photo-preview.active {
    display: block;
}

.preview-image-wrapper {
    position: relative;
    display: inline-block;
}

.preview-image {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.preview-info {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-muted);
}

.remove-preview {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 32px;
    height: 32px;
    background: var(--color-error);
    color: var(--color-white);
    border: 2px solid var(--color-white);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast);
}

.remove-preview:hover {
    transform: scale(1.1);
}

/* Consent Section */
.consent-section {
    background: var(--color-cream);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

.consent-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.consent-checkbox input[type="checkbox"] {
    margin-top: 4px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-gold);
}

.consent-checkbox label {
    margin: 0;
    cursor: pointer;
    color: var(--color-charcoal);
    line-height: 1.6;
}

/* Error Messages */
.error-message {
    display: none;
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.error-message.visible {
    display: block;
}

.form-group.has-error .form-control {
    border-color: var(--color-error);
}

.form-group.has-error .error-message {
    display: block;
}

/* Submit Section */
.submit-section {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 1rem 3rem;
    background: var(--color-gold);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.btn-submit:hover:not(:disabled) {
    background: var(--color-navy);
    color: var(--color-gold);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-submit .spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(26, 39, 68, 0.2);
    border-top-color: var(--color-navy);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.btn-submit.loading .spinner {
    display: block;
}

.btn-submit.loading .btn-text {
    display: none;
}

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

/* Success Alert */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive */
@media (max-width: 768px) {
    .form-container {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .form-intro h1 {
        font-size: 2rem;
    }

    .form-section {
        padding: var(--spacing-lg);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .btn-submit {
        width: 100%;
        justify-content: center;
    }
}