/**
 * SucceedLearn Chatbot Styles
 * Responsive and accessible chat widget styling
 */

/* Chat Widget Container */
.succeedlearn-chatbot-widget {
    position: fixed;
    bottom: 90px;
    right: 20px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
}

/* Chat Toggle Button (Icon) */
.succeedlearn-chatbot-toggle {
    width: 210px;
    height: 210px;
    background: transparent;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: white;
    border: none;
}

.succeedlearn-chatbot-toggle:hover {
    transform: scale(1.05);
}

.succeedlearn-chatbot-toggle:focus {
    outline: 3px solid rgba(102, 126, 234, 0.5);
    outline-offset: 3px;
}

.succeedlearn-chatbot-toggle svg {
    width: 28px;
    height: 28px;
}

.succeedlearn-chatbot-toggle-fallback {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 28px;
    height: 28px;
    display: none;
}

.succeedlearn-chatbot-toggle-fallback-text {
    display: none;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #667eea;
    font-weight: 700;
    line-height: 1.1;
    user-select: none;
}

.succeedlearn-chatbot-toggle-fallback-title {
    font-size: 14px;
}

.succeedlearn-chatbot-toggle-fallback-subtitle {
    font-size: 11px;
    font-weight: 600;
    opacity: 0.9;
}

.succeedlearn-chatbot-toggle.is-fallback .succeedlearn-chatbot-toggle-fallback {
    display: block;
}

.succeedlearn-chatbot-toggle.is-fallback .succeedlearn-chatbot-toggle-fallback-text {
    display: block;
    margin-top: 42px;
}

.succeedlearn-chatbot-toggle.is-fallback .succeedlearn-chatbot-toggle-lottie {
    display: none;
}

.succeedlearn-chatbot-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.succeedlearn-chatbot-back-menu {
    background: rgba(255, 255, 255, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
    height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: background 0.2s, transform 0.2s, border-color 0.2s;
    flex-shrink: 0;
}

.succeedlearn-chatbot-back-menu:hover {
    background: rgba(255, 255, 255, 0.32);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-1px);
}

.succeedlearn-chatbot-back-menu:focus {
    outline: 3px solid rgba(255, 255, 255, 0.35);
    outline-offset: 2px;
}

/* Chat Window */
.succeedlearn-chatbot-window {
    position: absolute;
    bottom: 84px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 600px;
    max-height: calc(100vh - 120px);
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.succeedlearn-chatbot-window.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

/* Chat Header */
.succeedlearn-chatbot-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.succeedlearn-chatbot-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.succeedlearn-chatbot-header-lottie {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.succeedlearn-chatbot-header-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.succeedlearn-chatbot-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    padding: 0;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    flex-shrink: 0;
}

.succeedlearn-chatbot-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Messages Area */
.succeedlearn-chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.succeedlearn-chatbot-message {
    max-width: 100%;
    padding: 12px 16px;
    border-radius: 18px;
    line-height: 1.5;
    word-wrap: break-word;
    animation: messageSlideIn 0.3s ease-out;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.succeedlearn-chatbot-message-user {
    background: #eef2ff; /* light primary tint */
    color: #111827; /* near-black */
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    border: 1px solid #dbe4ff;
    max-width: 85%;
}

.succeedlearn-chatbot-message-bot {
    background: white;
    color: #333;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    width: 100%;
    line-height: 1.6;
}

.succeedlearn-chatbot-message-bot p {
    margin: 0 0 10px 0;
    line-height: 1.6;
}

.succeedlearn-chatbot-message-bot p:last-child {
    margin-bottom: 0;
}

/* Enhanced List Styling */
.succeedlearn-chatbot-message-bot ul,
.succeedlearn-chatbot-message-bot ol {
    margin: 12px 0;
    padding-left: 0;
    list-style-position: outside;
}

.succeedlearn-chatbot-message-bot ul {
    list-style-type: none;
    padding-left: 0;
}

.succeedlearn-chatbot-message-bot ul li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    line-height: 1.6;
}

.succeedlearn-chatbot-message-bot ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
    font-size: 18px;
    line-height: 1.4;
}

/* Ordered List Styling - Improved Alignment */
.succeedlearn-chatbot-ordered-list {
    counter-reset: list-counter;
    padding-left: 0;
    margin: 12px 0;
    list-style: none;
}

.succeedlearn-chatbot-ordered-list .succeedlearn-chatbot-list-item {
    position: relative;
    padding-left: 32px;
    padding-right: 8px;
    margin-bottom: 12px;
    line-height: 1.6;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: block;
}

.succeedlearn-chatbot-ordered-list .succeedlearn-chatbot-list-item:before {
    content: counter(list-counter) ".";
    position: absolute;
    left: 0;
    top: 0;
    color: #667eea;
    font-weight: 600;
    font-size: 15px;
    min-width: 28px;
    text-align: right;
    padding-right: 8px;
    line-height: 1.7;
}

/* Ensure ordered list counter increments ONLY once (avoid 2,4,6...) */
.succeedlearn-chatbot-ordered-list .succeedlearn-chatbot-list-item {
    counter-increment: list-counter;
}

.succeedlearn-chatbot-ordered-list .succeedlearn-chatbot-list-item strong {
    color: #333;
    font-weight: 600;
    margin-right: 6px;
}

.succeedlearn-chatbot-ordered-list .succeedlearn-chatbot-list-item .course-price,
.succeedlearn-chatbot-ordered-list .succeedlearn-chatbot-list-item .succeedlearn-chatbot-price {
    color: #ffffff;
    font-weight: 600;
    margin-left: 4px;
}

/* Ensure fallback <ol> rules do NOT apply to our custom ordered list */
.succeedlearn-chatbot-message-bot ol:not(.succeedlearn-chatbot-ordered-list) li {
    counter-increment: list-counter;
}

.succeedlearn-chatbot-ordered-list .succeedlearn-chatbot-list-item .succeedlearn-chatbot-course-link {
    display: inline-block;
    margin-top: 6px;
    color: #667eea;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.succeedlearn-chatbot-ordered-list .succeedlearn-chatbot-list-item .succeedlearn-chatbot-course-link:hover {
    text-decoration: underline;
}

/* Fallback for regular ol elements (exclude our custom ordered list) */
.succeedlearn-chatbot-message-bot ol:not(.succeedlearn-chatbot-ordered-list) {
    counter-reset: list-counter;
    padding-left: 0;
    margin: 12px 0;
    list-style: none;
}

.succeedlearn-chatbot-message-bot ol:not(.succeedlearn-chatbot-ordered-list) li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 12px;
    line-height: 1.7;
    counter-increment: list-counter;
}

.succeedlearn-chatbot-message-bot ol:not(.succeedlearn-chatbot-ordered-list) li:before {
    content: counter(list-counter) ".";
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: 600;
    font-size: 15px;
    min-width: 28px;
    text-align: right;
    padding-right: 8px;
    line-height: 1.7;
}

/* Course Cards */
.succeedlearn-chatbot-course-card {
    background: #ffffff;
    border: 1px solid #e0e7ff;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}

.succeedlearn-chatbot-course-card:hover {
    border-color: #667eea;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.2), 0 2px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.succeedlearn-chatbot-course-card-number {
    position: absolute;
    top: 16px;
    left: 16px;
    color: #667eea;
    font-weight: 600;
    font-size: 14px;
    line-height: 1;
    z-index: 1;
}

.succeedlearn-chatbot-course-card-title {
    color: #1f2937;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
    margin: 0;
    padding-left: 0;
    display: block;
    width: 100%;
}

/* If card has number, add left padding to title */
.succeedlearn-chatbot-course-card .succeedlearn-chatbot-course-card-number ~ .succeedlearn-chatbot-course-card-title {
    padding-left: 24px;
}

.succeedlearn-chatbot-course-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
    margin-top: 4px;
}

.succeedlearn-chatbot-course-card-price {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    flex-shrink: 0;
}

.succeedlearn-chatbot-course-card-link {
    background: #667eea;
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
    white-space: nowrap;
    display: inline-block;
    flex-shrink: 0;
}

.succeedlearn-chatbot-course-card-link:hover {
    background: #5568d3;
    color: #ffffff;
    text-decoration: none;
}

/* Course List Items (legacy - kept for backward compatibility) */
.succeedlearn-chatbot-course-item {
    background: #f8f9fa;
    border-left: 3px solid #667eea;
    padding: 12px 16px;
    margin-bottom: 10px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.succeedlearn-chatbot-course-item:hover {
    background: #e9ecef;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
}

.succeedlearn-chatbot-course-item strong {
    color: #667eea;
    font-size: 15px;
    display: block;
    margin-bottom: 4px;
}

.succeedlearn-chatbot-course-item .course-price {
    color: #28a745;
    font-weight: 600;
    font-size: 14px;
}

.succeedlearn-chatbot-course-item .course-meta {
    font-size: 12px;
    color: #6c757d;
    margin-top: 6px;
}

/* FAQ Items */
.succeedlearn-chatbot-faq-item {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.succeedlearn-chatbot-faq-item .faq-question {
    color: #667eea;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    display: block;
}

.succeedlearn-chatbot-faq-item .faq-answer {
    color: #495057;
    font-size: 13px;
    line-height: 1.6;
    margin-left: 0;
}

/* Section Headers */
.succeedlearn-chatbot-section-title {
    font-size: 16px;
    font-weight: 700;
    color: #667eea;
    margin: 0 0 10px 0;
    padding: 0;
    padding-bottom: 8px;
    border-bottom: 2px solid #e9ecef;
    display: block;
    line-height: 1.4;
}

.succeedlearn-chatbot-section-title:first-child {
    margin-top: 0;
}

/* Improve content flow - elements stack one after another */
.succeedlearn-chatbot-message-bot > * {
    margin-bottom: 10px;
    display: block;
}

.succeedlearn-chatbot-message-bot > *:last-child {
    margin-bottom: 0;
}

.succeedlearn-chatbot-message-bot p {
    margin: 0 0 10px 0;
    line-height: 1.6;
}

.succeedlearn-chatbot-message-bot p:last-child {
    margin-bottom: 0;
}

/* Links */
.succeedlearn-chatbot-message-bot a,
.succeedlearn-chatbot-message-bot a:link {
    color: #1472ba;
    text-decoration: underline;
    font-weight: 500;
    transition: all 0.2s;
}

.succeedlearn-chatbot-message-bot a:hover,
.succeedlearn-chatbot-message-bot a:active {
    color: #0f5a94;
    text-decoration: underline;
}

.succeedlearn-chatbot-message-bot a:visited {
    color: #1472ba;
}

.succeedlearn-chatbot-message-bot a:hover {
    border-bottom-color: #667eea;
}

/* Email Links */
.succeedlearn-chatbot-email-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: all 0.2s;
}

.succeedlearn-chatbot-email-link:hover {
    border-bottom-color: #667eea;
    color: #5568d3;
}

/* Regular Links */
.succeedlearn-chatbot-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: all 0.2s;
}

.succeedlearn-chatbot-link:hover {
    border-bottom-color: #667eea;
    color: #5568d3;
}

/* Course Link Button */
.succeedlearn-chatbot-course-link {
    display: inline-block;
    margin-top: 12px;
    padding: 8px 16px;
    background: #667eea;
    color: white;
    border-radius: 6px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
}

.succeedlearn-chatbot-course-link:hover {
    background: #5568d3;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
    color: white;
    text-decoration: none;
}

/* Price Highlight */
.succeedlearn-chatbot-price {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    margin-left: 8px;
}

/* Better spacing for paragraphs */
.succeedlearn-chatbot-message-bot p {
    margin: 8px 0;
    line-height: 1.6;
}

.succeedlearn-chatbot-message-bot p:first-child {
    margin-top: 0;
}

.succeedlearn-chatbot-message-bot p:last-child {
    margin-bottom: 0;
}

.succeedlearn-chatbot-loading {
    align-self: flex-start;
}

.succeedlearn-chatbot-loading-dots {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
}

.succeedlearn-chatbot-loading-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #667eea;
    animation: loadingDot 1.4s infinite;
}

.succeedlearn-chatbot-loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.succeedlearn-chatbot-loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes loadingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Quick Questions */
.succeedlearn-chatbot-quick-questions {
    padding: 12px 20px;
    background: white;
    border-top: 1px solid #e9ecef;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex-shrink: 0;
}

/* Hide legacy quick-questions bar (menu is rendered inside chat now) */
#succeedlearn-chatbot-quick-questions {
    display: none !important;
}

/* Quick Options Buttons (1, 2, 3) */
.succeedlearn-chatbot-quick-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 12px;
}

.succeedlearn-chatbot-quick-option-btn {
    width: 100%;
    text-align: left;
    background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
    border: 2px solid #c7d2fe;
    color: #4f46e5;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(79, 70, 229, 0.1);
    position: relative;
}

.succeedlearn-chatbot-quick-option-btn:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
    transform: translateX(4px);
}

.succeedlearn-chatbot-quick-option-btn:active {
    transform: translateX(2px);
    box-shadow: 0 2px 6px rgba(102, 126, 234, 0.2);
}

.succeedlearn-chatbot-quick-option-btn:focus {
    outline: 3px solid rgba(102, 126, 234, 0.4);
    outline-offset: 2px;
}

/* In-chat main menu buttons */
.succeedlearn-chatbot-menu {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 12px;
}

.succeedlearn-chatbot-menu-btn {
    width: 100%;
    text-align: left;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border: 2px solid #e0e7ff;
    color: #4f46e5;
    padding: 14px 18px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(79, 70, 229, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.succeedlearn-chatbot-menu-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.succeedlearn-chatbot-menu-btn:hover::before {
    left: 100%;
}

.succeedlearn-chatbot-menu-btn:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.35), 0 4px 8px rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

.succeedlearn-chatbot-menu-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.succeedlearn-chatbot-menu-btn:focus {
    outline: 3px solid rgba(102, 126, 234, 0.4);
    outline-offset: 2px;
    border-color: #667eea;
}

/* Category List Styling */
.succeedlearn-chatbot-category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
    margin-bottom: 10px;
}

.succeedlearn-chatbot-category-btn {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border: 2px solid #e0e7ff;
    color: #4f46e5;
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(79, 70, 229, 0.1);
    white-space: nowrap;
}

.succeedlearn-chatbot-category-btn:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
}

.succeedlearn-chatbot-category-btn:active {
    transform: scale(0.98);
    box-shadow: 0 2px 6px rgba(102, 126, 234, 0.2);
}

.succeedlearn-chatbot-category-btn:focus {
    outline: 3px solid rgba(102, 126, 234, 0.4);
    outline-offset: 2px;
}

/* In-chat go back CTA */
.succeedlearn-chatbot-go-back {
    margin-top: 12px;
    display: flex;
    justify-content: flex-start;
}

.succeedlearn-chatbot-go-back-btn {
    background: #667eea;
    border: 1px solid #667eea;
    color: #ffffff;
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    user-select: none;
}

.succeedlearn-chatbot-go-back-btn:hover {
    background: #667eea;
    border-color: #667eea;
    color: #ffffff;
    box-shadow: 0 6px 14px rgba(102, 126, 234, 0.25);
}

.succeedlearn-chatbot-go-back-btn:active { box-shadow: none; }

.succeedlearn-chatbot-go-back-btn:focus {
    outline: 3px solid rgba(102, 126, 234, 0.35);
    outline-offset: 2px;
}

.quick-question-btn {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    color: #495057;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.quick-question-btn:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* Input Area */
.succeedlearn-chatbot-input-area {
    padding: 16px 20px;
    background: white;
    border-top: 1px solid #e9ecef;
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.succeedlearn-chatbot-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e9ecef;
    border-radius: 24px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.succeedlearn-chatbot-input:focus {
    border-color: #667eea;
}

.succeedlearn-chatbot-input:disabled {
    background: #f8f9fa;
    cursor: not-allowed;
}

.succeedlearn-chatbot-send {
    background: #667eea !important;
    border: none !important;
    color: #ffffff !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    cursor: pointer;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    line-height: 1 !important;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    flex-shrink: 0;
}

.succeedlearn-chatbot-send:hover:not(:disabled) {
    background: #5568d3;
    box-shadow: 0 6px 14px rgba(102, 126, 234, 0.25);
}

.succeedlearn-chatbot-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.succeedlearn-chatbot-send svg {
    width: 20px !important;
    height: 20px !important;
    display: block;
    color: #ffffff !important;
    fill: currentColor;
    pointer-events: none;
}

/* Scrollbar */
.succeedlearn-chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.succeedlearn-chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

.succeedlearn-chatbot-messages::-webkit-scrollbar-thumb {
    background: #ced4da;
    border-radius: 3px;
}

.succeedlearn-chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #adb5bd;
}

/* Responsive */
@media (max-width: 768px) {
    .succeedlearn-chatbot-widget {
        bottom: 20px;
        right: 20px;
    }

    .succeedlearn-chatbot-toggle {
        width: 60px;
        height: 60px;
    }

    .succeedlearn-chatbot-window {
        width: calc(100vw - 40px);
        height: calc(100vh - 100px);
        bottom: 70px;
        right: 20px;
    }

    .succeedlearn-chatbot-message {
        max-width: 85%;
    }
}