/**
 * Transpond Subscriber Form Styles
 * 
 * Styling for the custom Transpond subscriber form
 * Optimized for right sidebar display with limited vertical space
 */

.transpond-subscriber-form-wrapper {
    font-size: 14px;
    line-height: 1.5;
    width: 100% !important;
}

.transpond-subscriber-form-wrapper * {
    box-sizing: border-box !important;
}

.transpond-subscriber-form {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
}

/* Form Groups */
.form-group {
    display: flex !important;
    flex-direction: column !important;
    margin: 0 !important;
    gap: 4px !important;
    width: 100% !important;
}

/* Labels */
.form-label {
    font-weight: 600 !important;
    font-size: 12px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    color: #333 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 2px !important;
}

.required {
    color: #d32f2f !important;
    font-weight: bold !important;
}

/* Form Controls */
.form-control {
    padding: 8px 10px !important;
    border: 1px solid #ddd !important;
    border-radius: 4px !important;
    font-size: 13px !important;
    font-family: inherit !important;
    background-color: #fff !important;
    color: #333 !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
    min-height: 36px !important;
    box-sizing: border-box !important;
    width: 100% !important;
    display: block !important;
}

.form-control:focus {
    outline: none !important;
    border-color: #1346AF !important;
    box-shadow: 0 0 0 3px rgba(19, 70, 175, 0.1) !important;
}

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

/* Error States */
.form-control:invalid:not(:placeholder-shown) {
    border-color: #d32f2f !important;
    background-color: #fff5f5 !important;
}

.error-message {
    font-size: 11px !important;
    color: #d32f2f !important;
    display: none !important;
    margin-top: 2px !important;
}

/* Tom Select Overrides (Multi-select) */
.tom-select.form-control {
    padding: 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    min-height: 36px;
}

.ts-wrapper .ts-control {
    border: none;
    padding: 6px 8px;
    background-color: transparent;
    min-height: 36px;
}

.ts-wrapper.focus .ts-control {
    border: none;
    box-shadow: none;
}

/* Subjects Checkbox List Styling */
.subjects-checkbox-container {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    padding: 10px !important;
    border: 1px solid #ddd !important;
    border-radius: 6px !important;
    background-color: #f9f9f9 !important;
    max-height: 350px !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
    width: 100% !important;
}

.subjects-checkbox-item {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.subjects-checkbox-item input[type="checkbox"] {
    width: 18px !important;
    height: 18px !important;
    cursor: pointer !important;
    accent-color: #1346AF !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
}

.checkbox-label {
    font-size: 13px !important;
    color: #333 !important;
    cursor: pointer !important;
    margin: 0 !important;
    user-select: none !important;
    flex: 1 !important;
    font-weight: normal !important;
}

.subjects-checkbox-item input[type="checkbox"]:focus {
    outline: 2px solid #1346AF !important;
    outline-offset: 2px !important;
}

.subjects-checkbox-item:has(input[type="checkbox"]:checked) {
    background-color: rgba(19, 70, 175, 0.05) !important;
    padding: 4px !important;
    margin: -4px !important;
    border-radius: 3px !important;
}

/* Scrollbar styling */
.subjects-checkbox-container::-webkit-scrollbar {
    width: 8px !important;
}

.subjects-checkbox-container::-webkit-scrollbar-track {
    background: #f1f1f1 !important;
    border-radius: 4px !important;
}

.subjects-checkbox-container::-webkit-scrollbar-thumb {
    background: #1346AF !important;
    border-radius: 4px !important;
}

.subjects-checkbox-container::-webkit-scrollbar-thumb:hover {
    background: #0d3178 !important;
}

/* Submit Button */
.form-submit {
    margin-top: 8px !important;
    position: relative !important;
    width: 100% !important;
}

.btn {
    padding: 10px 16px !important;
    border: none !important;
    border-radius: 24px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.btn-primary {
    background-color: #1346AF !important;
    color: white !important;
    border-radius: 24px !important;
}

.btn-primary:hover:not(:disabled) {
    background-color: #0d3178 !important;
    box-shadow: 0 2px 6px rgba(19, 70, 175, 0.3) !important;
}

.btn-primary:disabled {
    background-color: #ccc !important;
    cursor: not-allowed !important;
    opacity: 0.7 !important;
}

.transpond-submit-btn:disabled {
    background-color: #ccc !important;
}

/* Loading Spinner */
.loading-spinner {
    display: none !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 13px !important;
    color: #666 !important;
}

.spinner {
    display: inline-block !important;
    width: 14px !important;
    height: 14px !important;
    border: 2px solid #f3f3f3 !important;
    border-top: 2px solid #1346AF !important;
    border-radius: 50% !important;
    animation: spin 1s linear infinite !important;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Hidden utility class */
.hidden {
    display: none !important;
    visibility: hidden !important;
}

.success-message {
    padding: 10px 12px !important;
    background-color: #e8f5e9 !important;
    border: 1px solid #1346AF !important;
    border-radius: 4px !important;
    color: #2e7d32 !important;
    font-size: 12px !important;
    display: none !important;
    margin-bottom: 12px !important;
}

.success-message.show {
    display: block !important;
}

.success-message strong {
    font-weight: 600 !important;
}

.error-message-block {
    padding: 10px 12px !important;
    background-color: #ffebee !important;
    border: 1px solid #d32f2f !important;
    border-radius: 4px !important;
    color: #b71c1c !important;
    font-size: 12px !important;
    display: none !important;
    margin-bottom: 12px !important;
}

.error-message-block.show {
    display: block !important;
}

.error-message-block strong {
    font-weight: 600 !important;
}

/* Responsive: Tablet + Mobile adjustments */
@media (max-width: 768px) {
    .form-control {
        min-height: 40px !important;
        font-size: 14px !important;
    }

    .btn {
        padding: 12px 18px !important;
        font-size: 14px !important;
    }

    .subjects-checkbox-container {
        max-height: 400px !important;
    }
}

/* Aria-invalid support */
[aria-invalid="true"] {
    border-color: #d32f2f !important;
    background-color: #fff5f5 !important;
}

/* Accessibility improvements */
.form-control:focus-visible {
    outline: 2px solid #1346AF !important;
    outline-offset: 2px !important;
}

.btn:focus-visible {
    outline: 2px solid #1346AF !important;
    outline-offset: 2px !important;
}