/**
 * Support Tree Frontend Styles
 * 
 * Modern flat design with accessibility features
 */

/* Chat Wrapper */
.ss-chat-wrapper {
    max-width: 800px;
    margin: 0 auto;
    max-height: 600px;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px;
    box-sizing: border-box;
}

/* Chat Container */
.ss-chat-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Message Styles */
.ss-message {
    display: flex;
    gap: 12px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .ss-message {
        transition: none;
    }
}

.ss-message-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Bot Messages */
.ss-message-bot {
    align-items: flex-start;
}

.ss-message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background-color: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ss-message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ss-avatar-icon {
    font-size: 24px;
}

.ss-message-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 70%;
    word-wrap: break-word;
    line-height: 1.5;
}

.ss-message-bot .ss-message-bubble {
    background-color: #f0f0f0;
    color: #333;
    border-top-left-radius: 4px;
}

/* User Messages */
.ss-message-user {
    justify-content: flex-end;
}

.ss-message-user .ss-message-bubble {
    background-color: #007bff;
    color: #fff;
    border-top-right-radius: 4px;
}

/* Options Wrapper */
.ss-options-wrapper {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
    padding-left: 52px; /* Align with bot messages */
}

/* Option Buttons */
.ss-option-button {
    padding: 8px 18px;
    background-color: transparent;
    color: #007bff;
    border: 1.5px solid #007bff;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    box-sizing: border-box;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Primary (first) option button */
.ss-option-button:first-child {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
}

.ss-option-button:hover {
    background-color: rgba(0, 123, 255, 0.1); /* Matches #007bff with 10% opacity */
    transform: scale(1.02);
}

.ss-option-button:first-child:hover {
    background-color: #0056b3;
    border-color: #0056b3;
    color: #fff;
}

.ss-option-button:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.ss-option-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Start Over Button */
.ss-start-over-wrapper {
    margin-top: 16px;
}

.ss-start-over-button {
    background-color: transparent;
    color: #6c757d;
    border-color: #6c757d;
    text-align: center;
    font-size: 13px;
}

.ss-start-over-button:hover {
    background-color: #6c757d;
    color: #fff;
    border-color: #6c757d;
    transform: scale(1.02);
}

.ss-start-over-button:focus {
    outline: 2px solid #6c757d;
    outline-offset: 2px;
}

/* Back Button */
.ss-back-wrapper {
    margin-top: 8px;
}

.ss-back-button {
    background-color: transparent;
    color: #6c757d;
    border-color: #6c757d;
    text-align: center;
    font-size: 14px;
}

.ss-back-button:hover {
    background-color: rgba(108, 117, 125, 0.1);
    color: #6c757d;
    border-color: #6c757d;
    transform: scale(1.02);
}

.ss-back-button:focus {
    outline: 2px solid #6c757d;
    outline-offset: 2px;
}

/* Terminal Actions Wrapper - for back and start over buttons together */
.ss-terminal-actions-wrapper {
    margin-top: 16px;
}

/* Icon spacing in buttons */
.ss-option-button i {
    margin-right: 4px;
}

/* Respect reduced motion preference for buttons */
@media (prefers-reduced-motion: reduce) {
    .ss-option-button:hover,
    .ss-start-over-button:hover,
    .ss-back-button:hover {
        transform: none;
    }
}

/* Action Buttons */
.ss-action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
    padding-left: 52px;
}

.ss-action-button {
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ss-action-button i {
    font-size: 16px;
}

.ss-action-button:hover {
    background-color: #0056b3;
    color: #fff;
}

.ss-action-button:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Typing Indicator */
.ss-typing-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    padding-left: 52px;
}

.ss-typing-dot {
    width: 8px;
    height: 8px;
    background-color: #999;
    border-radius: 50%;
    animation: typing-pulse 1.4s infinite;
}

.ss-typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.ss-typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing-pulse {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    30% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Respect reduced motion preference for typing indicator */
@media (prefers-reduced-motion: reduce) {
    .ss-typing-dot {
        animation: none;
        opacity: 0.6;
    }
}

/* Error Messages */
.ss-error-message {
    padding: 12px 16px;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
    margin-top: 8px;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .ss-chat-wrapper {
        padding: 16px;
    }
    
    .ss-message-bubble {
        max-width: 85%;
        font-size: 14px;
    }
    
    .ss-message-avatar {
        width: 36px;
        height: 36px;
    }
    
    .ss-options-wrapper,
    .ss-action-buttons,
    .ss-typing-indicator {
        padding-left: 48px;
    }
    
    .ss-option-button {
        padding: 7px 16px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .ss-chat-wrapper {
        padding: 12px;
    }
    
    .ss-message-bubble {
        max-width: 90%;
        padding: 10px 14px;
    }
    
    .ss-options-wrapper,
    .ss-action-buttons,
    .ss-typing-indicator {
        padding-left: 0;
    }
    
    .ss-option-button {
        font-size: 13px;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .ss-message-bot .ss-message-bubble {
        border: 2px solid #000;
    }
    
    .ss-option-button {
        border-width: 3px;
    }
}

/* Focus Visible for Better Keyboard Navigation */
.ss-option-button:focus-visible,
.ss-action-button:focus-visible {
    outline: 3px solid #007bff;
    outline-offset: 3px;
}

/* Screen Reader Only Text */
.ss-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Custom Form Styles */
.ss-custom-form-wrapper {
    margin: 15px 0;
}

.ss-custom-form {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ss-form-field-wrapper {
    margin-bottom: 20px;
}

.ss-form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a1a;
    font-size: 14px;
}

.ss-form-required {
    color: #dc3232;
}

.ss-form-input,
.ss-custom-form select,
.ss-custom-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.ss-form-input:focus,
.ss-custom-form select:focus,
.ss-custom-form textarea:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 3px rgba(34, 113, 177, 0.1);
}

.ss-form-input-error {
    border-color: #dc3232 !important;
}

.ss-form-input-error:focus {
    box-shadow: 0 0 0 3px rgba(220, 50, 50, 0.1) !important;
}

.ss-form-error {
    color: #dc3232;
    font-size: 13px;
    margin-top: 6px;
    display: none;
}

.ss-form-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ss-form-checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ss-form-checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.ss-form-checkbox-item label {
    cursor: pointer;
    margin: 0;
    font-weight: 400;
}

.ss-form-submit {
    width: 100%;
    padding: 14px 24px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    margin-top: 10px;
}

.ss-form-submit:hover:not(:disabled) {
    background: #135e96;
    transform: translateY(-1px);
}

.ss-form-submit:active:not(:disabled) {
    transform: translateY(0);
}

.ss-form-submit:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

.ss-custom-form.ss-form-submitted {
    opacity: 0.7;
    pointer-events: none;
}

/* Responsive form styles */
@media (max-width: 600px) {
    .ss-custom-form {
        padding: 16px;
    }
    
    .ss-form-input,
    .ss-custom-form select,
    .ss-custom-form textarea {
        padding: 10px 14px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Order Selection Styles */
.ss-order-selection {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}

.ss-order-card {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ss-order-card:hover {
    border-color: #0073aa;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.ss-order-card:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

.ss-order-card.ss-order-selected {
    border-color: #00a32a;
    background: #f0f9f4;
}

.ss-order-thumbnail {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.ss-order-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ss-order-number {
    font-weight: 600;
    font-size: 14px;
    color: #1e1e1e;
}

.ss-order-date {
    font-size: 12px;
    color: #666;
}

.ss-order-product {
    font-size: 13px;
    color: #333;
}

.ss-order-meta {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.ss-order-total {
    font-weight: 600;
    color: #00a32a;
}

.ss-order-status {
    text-transform: capitalize;
}

/* RTL Support for Order Selection */
[dir="rtl"] .ss-order-card {
    flex-direction: row-reverse;
}

/* Responsive Design for Order Selection */
@media (max-width: 480px) {
    .ss-order-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    [dir="rtl"] .ss-order-card {
        flex-direction: column;
    }
    
    .ss-order-thumbnail {
        width: 80px;
        height: 80px;
    }
}