/* Tông màu Hoàng Kim - Light Skin Theme */
:root {
    --shk-bg-dark: #ffffff;
    --shk-bg-card: #fdfaf3;
    --shk-gold: #b38b2d;
    --shk-gold-light: #fefbeb;
    --shk-text-light: #111111;
    --shk-text-muted: #555555;
    --shk-border: #f0ede9;
    --shk-red: #c2410c;
    --shk-green: #007d43;
    --shk-blue: #0369a1;
    --shk-orange: #ea580c;
}

html { scroll-behavior: smooth; }

.shk-wrapper {
    max-width: 1000px; margin: 50px auto;
    font-family: 'Be Vietnam Pro', 'Inter', sans-serif;
    color: #111111; background: #ffffff;
    padding: 0; border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    overflow: hidden;
    border: 1px solid var(--shk-border);
}

/* Accordion Section */
.shk-accordion-section {
    background: #fdfaf3;
    padding: 30px;
    border-bottom: 2px solid var(--shk-border);
}
.shk-acc-main-title {
    text-align: center; color: #111111; font-size: 22px;
    margin-top: 0; margin-bottom: 30px; text-transform: uppercase; font-weight: bold;
}
.shk-acc-main-title small { display: block; font-size: 14px; font-weight: normal; color: #555; margin-top: 5px; text-transform: none; }
.shk-acc-list { display: flex; flex-direction: column; gap: 12px; }
.shk-acc-item {
    background: #ffffff;
    border: 1px solid var(--shk-border);
    border-radius: 8px; overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}
.shk-acc-header {
    padding: 16px 20px; color: var(--shk-text-light); font-size: 16px; font-weight: 600;
    display: flex; align-items: center; cursor: pointer; transition: background 0.3s;
    background: #ffffff;
}
.shk-acc-header:hover { background: #fdfaf3; }
.shk-acc-icon { margin-right: 15px; font-size: 20px; }
.shk-acc-arrow { margin-left: auto; color: var(--shk-gold); font-size: 12px; transition: transform 0.3s; }
.shk-acc-item.active .shk-acc-arrow { transform: rotate(90deg); }
.shk-acc-body {
    padding: 0 20px; color: #333333; font-size: 14.5px; line-height: 1.6;
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out, padding 0.3s ease;
}
.shk-acc-item.active .shk-acc-body { padding: 15px 20px 20px; max-height: 500px; }

/* Form Section */
.shk-form-section {
    background: #ffffff;
    padding: 40px 30px;
    border-bottom: 2px solid var(--shk-gold);
    border-top: 1px solid var(--shk-border);
}
.shk-form-section h3 {
    text-align: center;
    color: var(--shk-gold);
    margin-top: 0;
    margin-bottom: 30px;
    font-size: 22px;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1.5px;
}
.shk-form-group { margin-bottom: 20px; }
.shk-form-row { display: flex; gap: 20px; }
.shk-form-row .shk-form-group { flex: 1; }
.shk-form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 14.5px;
    color: var(--shk-text-light);
    letter-spacing: 0.5px;
}
.shk-form-group input, .shk-form-group select {
    width: 100%;
    padding: 12px 18px;
    border: 1px solid #dcdad5;
    border-radius: 6px;
    font-size: 15px;
    box-sizing: border-box;
    background: #ffffff;
    color: var(--shk-text-light);
    min-height: 48px;
    transition: all 0.3s ease;
}
.shk-form-group input::placeholder {
    color: #999;
}
.shk-form-group input:focus, .shk-form-group select:focus {
    border-color: var(--shk-green);
    background: #ffffff;
    box-shadow: 0 0 8px rgba(0, 125, 67, 0.1);
    outline: none;
}
.shk-form-group input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.8;
}
.shk-form-group input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}
.shk-form-group select.shk-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b38b2d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
    padding-right: 45px;
}
.shk-form-group select option {
    background: #ffffff;
    color: var(--shk-text-light);
}

/* Recommend Section */
#shk-recommend-section {
    padding: 40px 30px;
    background: #ffffff;
    border-bottom: 1px solid var(--shk-border);
    display: block !important;
}
#shk-recommend-section h3 { color: var(--shk-gold); text-align: center; text-transform: uppercase; }
#shk-recommend-section p { color: #555; }
.shk-recommend-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 30px; }
.shk-recommend-item {
    background: #ffffff;
    border: 1px solid var(--shk-border);
    padding: 0 !important;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}
.shk-recommend-item::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--shk-gold); z-index: 10; }
.shk-recommend-item:hover { border-color: var(--shk-gold); box-shadow: 0 6px 20px rgba(179,139,45,0.08); transform: translateY(-3px); }
.shk-rec-number { font-size: 22px; font-weight: bold; color: var(--shk-text-light); letter-spacing: 1px; margin-bottom: 5px; }
.shk-price-filter-btn {
    transition: all 0.3s ease;
}
.shk-price-filter-btn:hover {
    background: rgba(179, 139, 45, 0.1) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.shk-price-filter-btn.active {
    background: var(--shk-gold) !important;
    color: #ffffff !important;
    border-color: var(--shk-gold) !important;
    box-shadow: 0 4px 12px rgba(179, 139, 45, 0.3);
}
.shk-rec-price-box { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.shk-rec-price { color: var(--shk-gold); font-size: 18px; font-weight: bold; background: rgba(179,139,45,0.05); padding: 6px 12px; border-radius: 20px; }
.shk-buy-btn { background: linear-gradient(to right, #b38b2d, #d4af37); color: #fff; padding: 6px 15px; border-radius: 20px; font-size: 13px; font-weight: bold; text-decoration: none; text-transform: uppercase; transition: all 0.3s; }
.shk-buy-btn:hover { background: linear-gradient(to right, #d4af37, #daa520); transform: scale(1.05); }
.shk-rec-net { font-size: 12px; color: #555; text-transform: uppercase; display: flex; align-items: center; gap: 5px; }
.shk-rec-net::before { content: '📶'; font-size: 14px; }
.shk-btn {
    width: auto;
    min-width: 300px;
    padding: 14px 40px;
    background: linear-gradient(135deg, #007d43, #005a30);
    color: #ffffff !important;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    display: block;
    margin: 30px auto 10px;
    box-shadow: 0 4px 15px rgba(0, 125, 67, 0.2);
    text-align: center;
}
.shk-btn:hover {
    background: linear-gradient(135deg, #009650, #007d43);
    box-shadow: 0 6px 20px rgba(0, 125, 67, 0.3);
    transform: translateY(-2px);
}

/* Tabs Nav */
.shk-tabs-nav { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; padding: 20px 30px; background: #ffffff; border-bottom: 1px solid var(--shk-border); }
.shk-tab-btn { background: #ffffff; border: 1px solid var(--shk-border); border-radius: 8px; padding: 20px 15px; text-align: center; display: flex; flex-direction: column; align-items: center; text-decoration: none; color:#111111; transition: all 0.3s; box-shadow: 0 2px 5px rgba(0,0,0,0.02); }
.shk-tab-btn img { width: 40px; height: 40px; margin-bottom: 10px; }
.shk-tab-btn strong { display: block; font-size: 16px; margin-bottom: 5px; color: var(--shk-gold); }
.shk-tab-btn span { font-size: 12px; color: #555; line-height: 1.4; }
.shk-tab-btn:hover { border-color: var(--shk-gold); transform: translateY(-2px); background: #fdfaf3; }

/* Content Blocks */
.shk-content-block { background: #ffffff; padding: 40px; color: var(--shk-text-light); border-bottom: 1px solid var(--shk-border); }
.shk-content-block h4, .shk-content-block h5, .shk-content-block p, .shk-content-block li { color: var(--shk-text-light); }
.shk-section-title { color: var(--shk-gold); text-align: center; font-size: 20px; text-transform: uppercase; margin-bottom: 30px; font-weight: 600; }

/* Kinh Dịch & Bát Tự */
.shk-hexagram-container { display: flex; justify-content: center; gap: 30px; margin-bottom: 40px; }
.shk-hexagram-box { background: var(--shk-bg-card); border: 1px solid var(--shk-border); border-radius: 8px; padding: 20px; text-align: center; width: 150px; }
.shk-hexagram-box h5 { color: var(--shk-text-muted); font-size: 12px; margin: 0 0 10px; }
.shk-hexagram-box h4 { color: var(--shk-gold); font-size: 16px; margin: 0 0 15px; }
.shk-hex-icon { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.shk-hex-line { width: 60px; height: 8px; background: var(--shk-red); border-radius: 2px; }
.shk-hex-line.broken { background: transparent; border-left: 26px solid var(--shk-red); border-right: 26px solid var(--shk-red); }
.shk-luan-giai-box { background: var(--shk-bg-card); border-left: 3px solid var(--shk-gold); padding: 20px; margin-bottom: 30px; }
.shk-luan-giai-box h5 { color: var(--shk-gold); margin: 0 0 10px; }
.shk-score-box { border: 1px solid var(--shk-border); border-radius: 8px; padding: 20px; text-align: center; margin-bottom: 30px; }
.shk-score-box h5 { color: var(--shk-text-muted); margin: 0 0 15px; }
.shk-score-box .score { font-size: 32px; color: var(--shk-red); font-weight: bold; margin-bottom: 15px; }
.shk-progress-bar-dark { background: #e2e8f0; height: 6px; width: 80%; margin: 0 auto; overflow: hidden; border-radius: 3px;}
.shk-progress-fill-dark { height: 100%; background: var(--shk-red); }
.shk-alert-box { background: #fef2f2; border: 1px solid #fca5a5; padding: 15px; color: #991b1b; font-size: 14px; border-radius: 6px; }

.shk-battu-container { display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; }
.shk-battu-box { background: var(--shk-bg-card); border: 1px solid var(--shk-border); border-radius: 8px; padding: 20px 0; width: 140px; text-align: center; }
.shk-battu-box.highlight { border-color: var(--shk-gold); }
.shk-battu-box h5 { color: var(--shk-text-muted); font-size: 12px; margin: 0 0 15px; }
.shk-battu-can { color: var(--shk-orange); font-size: 20px; font-weight: bold; margin-bottom: 10px; }
.shk-battu-chi { color: var(--shk-green); font-size: 20px; font-weight: bold; }
.shk-battu-box.highlight .shk-battu-can { color: var(--shk-gold); }
.shk-battu-box.highlight .shk-battu-chi { color: var(--shk-green); }
.shk-battu-info { display: flex; justify-content: space-around; margin-bottom: 40px; }
.shk-battu-info-col { text-align: center; }
.shk-battu-info-col h5 { color: var(--shk-text-muted); margin: 0 0 10px; }
.shk-battu-info-col p { color: var(--shk-text-light); font-size: 16px; margin: 5px 0; }
.shk-battu-info-col .dung-than { color: var(--shk-green); }
.shk-battu-info-col .hy-than { color: var(--shk-blue); }
.shk-battu-info-col .ky-than { color: var(--shk-red); }

/* Final Summary */
.shk-final-summary-section { background: #fffaf0; padding: 40px 30px; border-bottom: 1px solid #eee; }
.shk-final-header { background: #fdf5e6; border: 1px solid #eedc82; padding: 10px; text-align: center; color: #b22222; font-size: 20px; font-weight: bold; margin-bottom: 30px; }
.shk-final-grid { display: flex; gap: 20px; }
.shk-sim-card { background: #fff; border: 1px solid #ddd; border-radius: 8px; padding: 20px; width: 30%; position: relative; }
.shk-sim-card-logo { position: absolute; top: 20px; right: 20px; width: 60px; }
.shk-sim-card h3 { color: #e74c3c; font-size: 24px; margin: 0 0 15px; }
.shk-sim-card .shk-chip-icon { width: 50px; margin-top: 15px; }
.shk-summary-details { background: #fff6d5; border: 1px solid #eedc82; border-radius: 8px; padding: 20px; width: 70%; }
.shk-summary-details h4 { color: #e74c3c; margin: 0 0 20px; font-size: 18px; text-decoration: underline; }
.shk-summary-bars { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 30px; margin-bottom: 20px; }
.shk-summary-bar-label { display: flex; justify-content: space-between; font-weight: bold; font-size: 14px; margin-bottom: 5px; color: #333; }
.shk-summary-bar-bg { background: #e0e0e0; height: 10px; border-radius: 5px; overflow: hidden; }
.shk-summary-bar-fill { height: 100%; }
.bg-green { background: linear-gradient(to right, #2ecc71, #27ae60); }
.bg-gold { background: linear-gradient(to right, #f1c40f, #f39c12); }
.bg-purple { background: linear-gradient(to right, #9b59b6, #8e44ad); }
.bg-pink { background: linear-gradient(to right, #ff7eb3, #ff758c); }
.bg-red { background: linear-gradient(to right, #e74c3c, #c0392b); }
.shk-summary-conclusion { background: #fff; padding: 15px; border-radius: 5px; font-size: 14px; color: #444; }

/* Custom Comments (Hình 5) */
.shk-custom-comments-section { padding: 40px 30px; background: #fafafa; }
.shk-custom-comments-section h4 { color: #555; margin-top: 0; font-size: 16px; margin-bottom: 15px; font-weight: normal; }
.shk-custom-comment-form textarea {
    width: 100%; height: 80px; padding: 15px; border: 1px solid #ddd;
    border-radius: 4px; font-family: inherit; font-size: 14px; resize: vertical; box-sizing: border-box;
}
.shk-btn-submit-comment {
    background: var(--shk-gold); color: #fff; border: none; padding: 10px 30px;
    font-weight: bold; border-radius: 4px; cursor: pointer;
}
.shk-pinned-comment {
    background: #fffdf2; border: 1px solid #f3e5ab; border-radius: 8px;
    padding: 20px; margin-top: 30px; position: relative;
}
.shk-pinned-badge {
    position: absolute; top: -12px; left: 20px; background: #f1c40f; color: #333;
    font-size: 11px; font-weight: bold; padding: 3px 8px; border-radius: 3px; box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.shk-comment-author { font-size: 15px; color: #333; margin-bottom: 10px; display: flex; align-items: center; }
.shk-comment-author strong { margin-left: 5px; font-size: 16px; }
.shk-comment-text { font-size: 14px; line-height: 1.6; color: #8a6d3b; font-style: italic; margin-bottom: 10px; }
.shk-comment-date { font-size: 12px; color: #aaa; }
.shk-comment-reply {
    background: #fdfbf7; border: 1px solid #eee; padding: 15px; border-radius: 4px; margin-top: 15px;
}
.shk-reply-title { color: var(--shk-red); font-weight: bold; margin-bottom: 10px; }
.shk-comment-reply .shk-comment-text { color: #555; font-style: normal; }
.shk-admin-badge { background: #f1c40f; color: #333; font-size: 11px; padding: 2px 6px; border-radius: 3px; margin-left: 10px; }
.shk-comment-author img { width: 30px; height: 30px; border-radius: 3px; margin-right: 5px; background: #000; padding: 2px; }
.shk-normal-comment { margin-top: 20px; padding: 15px 0; border-top: 1px solid #eee; }

@media (max-width: 768px) {
    .shk-form-row { flex-direction: column; gap: 0; }
    .shk-tabs-nav { grid-template-columns: 1fr 1fr; }
    .shk-hexagram-container, .shk-battu-container { flex-wrap: wrap; }
    .shk-final-grid { flex-direction: column; }
    .shk-sim-card, .shk-summary-details { width: 100%; }
    .shk-recommend-grid { grid-template-columns: 1fr !important; gap: 15px !important; }
}

/* Bát Cực & Thần Số Học UI */
.shk-batcuc-grid { display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; margin-bottom: 30px; }
.shk-bc-box { background: var(--shk-bg-card); border: 1px solid var(--shk-border); border-radius: 8px; padding: 15px; text-align: center; width: 110px; box-shadow: 0 4px 10px rgba(0,0,0,0.02); }
.shk-bc-cat { border-bottom: 4px solid var(--shk-green); }
.shk-bc-hung { border-bottom: 4px solid var(--shk-red); }
.shk-bc-pair { font-size: 28px; font-weight: bold; color: var(--shk-text-light); margin-bottom: 5px; letter-spacing: 2px;}
.shk-bc-cat .shk-bc-sao { color: var(--shk-green); font-size: 13px; font-weight: bold; }
.shk-bc-hung .shk-bc-sao { color: var(--shk-red); font-size: 13px; font-weight: bold; }

.shk-thanso-box { background: var(--shk-bg-card); border: 1px dashed var(--shk-gold); border-radius: 8px; padding: 25px; text-align: center; min-width: 250px; }
.shk-thanso-box h5 { margin-top: 0; margin-bottom: 15px; color: var(--shk-text-muted) !important; font-size: 13px; }
.shk-thanso-number { font-size: 54px; color: var(--shk-gold); font-weight: bold; line-height: 1; text-shadow: none; }


/* Banner Animation Enhancements */
.shk-tabs-nav {
    background: #ffffff !important;
    border-bottom: 2px solid var(--shk-gold);
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.shk-tab-btn {
    background: #ffffff !important;
    border: 1px solid var(--shk-border) !important;
    color: var(--shk-text-light) !important;
    animation: none !important;
}
.shk-tab-btn strong { color: var(--shk-gold) !important; text-shadow: none !important; }
.shk-tab-btn span { color: #555 !important; }

/* Force Cream Background and Bright Text for Final Summary */
.shk-final-summary-section {
    background: #FFFDF5 !important;
    padding: 40px 30px !important;
    border-radius: 8px !important;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.03) !important;
    color: #222 !important;
}
.shk-final-header {
    background: linear-gradient(90deg, #F9D423 0%, #FF4E50 100%) !important;
    color: #fff !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3) !important;
    border: none !important;
    box-shadow: 0 4px 10px rgba(255, 78, 80, 0.3) !important;
}
.shk-sim-card, .shk-summary-details, .shk-summary-conclusion {
    background: #ffffff !important;
    border: 1px solid #f0e6d2 !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03) !important;
    color: #333 !important;
}
.shk-sim-card p {
    color: #444 !important;
    font-weight: 500 !important;
}
.shk-sim-card h3 { color: #D32F2F !important; }

/* Ẩn các khối bài viết kỹ thuật SEO đối với người dùng thực */
/* Googlebot vẫn có thể đọc toàn bộ HTML để index SEO bình thường */
.shk-money {
    display: none !important;
}



/* ============================================================ */
/* FLOATING CHATBOT WIDGET STYLING */
/* ============================================================ */
:root {
    --shk-gold-light: #fefbeb;
    --shk-gold: #b38b2d;
    --shk-gold-dark: #aa7c11;
    --shk-dark-bg: #ffffff;
    --shk-glass-bg: rgba(255, 255, 255, 0.98);
    --shk-glass-border: rgba(179, 139, 45, 0.15);
    --shk-text-light: #111111;
    --shk-text-muted: #555555;
}

.shk-chatbot-window {
    position: fixed;
    bottom: 95px;
    right: 25px;
    width: 380px;
    height: 580px;
    max-width: calc(100vw - 50px);
    max-height: calc(100vh - 120px);
    background: var(--shk-glass-bg);
    border: 1px solid var(--shk-glass-border);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 999999;
    font-family: 'Be Vietnam Pro', 'Inter', 'Roboto', sans-serif;
    color: var(--shk-text-light);
    box-sizing: border-box;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.shk-chat-header {
    padding: 15px 20px;
    background: #fdfaf3;
    border-bottom: 1px solid var(--shk-glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.shk-bot-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.shk-bot-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid var(--shk-gold);
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--shk-gold);
    font-weight: bold;
    font-size: 1rem;
    box-shadow: 0 0 8px rgba(179,139,45,0.2);
}

.shk-bot-status {
    font-size: 0.75rem;
    color: #4caf50;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 2px;
}

.shk-bot-status::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #4caf50;
    box-shadow: 0 0 6px #4caf50;
}

.shk-chatbot-close-btn {
    background: transparent;
    border: none;
    color: #888888;
    font-size: 20px;
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.shk-chatbot-close-btn:hover {
    color: var(--shk-gold) !important;
}

.shk-chat-feed {
    flex: 1;
    padding: 15px 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #fdfdfd;
}

/* Chat bubble styling */
.shk-message {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 14px;
    line-height: 1.5;
    font-size: 0.9rem;
    word-break: break-word;
    animation: shkSlideUp 0.3s ease forwards;
    box-sizing: border-box;
}

@keyframes shkSlideUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.shk-message.bot {
    align-self: flex-start;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: var(--shk-text-light);
    border-top-left-radius: 2px;
}

.shk-message.user {
    align-self: flex-end;
    background: #fef3c7;
    border: 1px solid #fde68a;
    color: #78350f;
    border-top-right-radius: 2px;
}

/* Chatbot control elements */
.shk-chat-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 5px;
    width: 100%;
}

.shk-option-btn {
    background: #ffffff;
    border: 1px solid var(--shk-glass-border);
    color: #111111;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
    transition: all 0.25s ease;
    font-size: 0.85rem;
    box-sizing: border-box;
    width: 100%;
}

.shk-option-btn:hover {
    background: var(--shk-gold);
    color: #ffffff !important;
    border-color: var(--shk-gold);
    transform: translateX(3px);
}

.shk-chat-input-area {
    padding: 12px 15px;
    background: #ffffff;
    border-top: 1px solid var(--shk-glass-border);
    display: flex;
    gap: 8px;
    align-items: center;
}

.shk-chat-input {
    flex: 1;
    background: #ffffff !important;
    border: 1px solid #dcdad5 !important;
    color: #111111 !important;
    border-radius: 8px !important;
    padding: 10px 12px !important;
    font-size: 0.9rem !important;
    box-sizing: border-box !important;
    outline: none !important;
    height: 38px !important;
}

.shk-chat-input:focus {
    border-color: var(--shk-gold) !important;
}

.shk-chat-send-btn {
    background: linear-gradient(135deg, var(--shk-gold) 0%, var(--shk-gold-dark) 100%);
    border: none;
    color: #ffffff !important;
    font-weight: bold;
    height: 38px;
    padding: 0 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.shk-chat-send-btn:hover:not(:disabled) {
    box-shadow: 0 4px 10px rgba(179,139,45,0.3);
}

.shk-chat-send-btn:disabled {
    background: var(--shk-text-muted);
    cursor: not-allowed;
    color: rgba(255,255,255,0.5) !important;
}

.shk-mic-btn {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    color: var(--shk-gold);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    transition: all 0.3s;
    padding: 0;
    z-index: 102;
}

.shk-mic-btn:hover {
    background: rgba(179, 139, 45, 0.1) !important;
    transform: scale(1.1);
}

.shk-mic-btn.recording {
    color: #ff3333 !important;
    background: rgba(255, 51, 51, 0.1) !important;
    animation: shk-pulse-recording 1.5s infinite;
}

@keyframes shk-pulse-recording {
    0% { box-shadow: 0 0 0 0 rgba(255, 51, 51, 0.4); }
    70% { box-shadow: 0 0 0 8px rgba(255, 51, 51, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 51, 51, 0); }
}

/* Typing indicator */
.shk-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
}

.shk-typing span {
    width: 5px;
    height: 5px;
    background-color: var(--shk-gold);
    border-radius: 50%;
    display: inline-block;
    animation: shkBounce 1.4s infinite both;
}

.shk-typing span:nth-child(1) { animation-delay: 0s; }
.shk-typing span:nth-child(2) { animation-delay: 0.2s; }
.shk-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes shkBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Markdown styling in chat */
.shk-message p { margin-bottom: 8px; }
.shk-message p:last-child { margin-bottom: 0; }
.shk-message strong { color: var(--shk-gold); font-weight: bold; }
.shk-message ul { margin-left: 15px; margin-bottom: 8px; padding-left: 0; }
.shk-message li { margin-bottom: 4px; }

.shk-chat-link {
    color: var(--shk-gold) !important;
    text-decoration: underline !important;
    font-weight: bold;
}

.shk-chat-link:hover {
    color: var(--shk-gold-dark) !important;
}

.shk-table-responsive {
    overflow-x: auto;
    margin: 10px 0;
    border-radius: 8px;
    border: 1px solid var(--shk-glass-border);
}

.shk-chat-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.shk-chat-table th, .shk-chat-table td {
    padding: 8px 10px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    text-align: left;
    color: #111111;
}

.shk-chat-table th {
    background-color: rgba(179,139,45,0.05);
    color: var(--shk-gold);
    font-weight: 600;
}

/* Recommendations Grid */
.shk-chatbot-rec-wrapper {
    margin-top: 15px !important;
    width: 100% !important;
}

.shk-chatbot-rec-tabs {
    display: flex !important;
    border-bottom: 1px solid var(--shk-glass-border) !important;
    margin-bottom: 12px !important;
    gap: 4px !important;
    overflow-x: auto;
    scrollbar-width: none;
}
.shk-chatbot-rec-tabs::-webkit-scrollbar {
    display: none;
}

.shk-chatbot-rec-tab-btn {
    background: transparent !important;
    border: none !important;
    color: var(--shk-text-muted) !important;
    padding: 8px 12px !important;
    cursor: pointer !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    transition: all 0.3s !important;
    white-space: nowrap;
}

.shk-chatbot-rec-tab-btn.active {
    color: var(--shk-gold) !important;
    border-bottom: 2px solid var(--shk-gold) !important;
    background: rgba(179,139,45,0.05) !important;
}

.shk-chatbot-rec-grid {
    display: none !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
}

.shk-chatbot-rec-grid.active {
    display: grid !important;
}

.shk-chatbot-sim-card {
    background: #ffffff !important;
    border: 1px solid #f0ede9 !important;
    border-radius: 10px !important;
    padding: 10px 14px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    box-sizing: border-box !important;
    transition: all 0.3s !important;
}

.shk-chatbot-sim-card:hover {
    border-color: var(--shk-gold) !important;
    background: #fdfaf3 !important;
}

.shk-chatbot-sim-info-left {
    display: flex !important;
    flex-direction: column !important;
    gap: 2px !important;
}

.shk-chatbot-sim-number {
    font-size: 1.05rem !important;
    font-weight: 800 !important;
    color: #111111 !important;
    letter-spacing: 0.5px !important;
    font-family: monospace !important;
    text-align: left !important;
}

.shk-chatbot-sim-price {
    color: var(--shk-gold) !important;
    font-weight: 700 !important;
    font-size: 0.85rem !important;
}

.shk-chatbot-sim-advantages {
    font-size: 0.7rem !important;
    color: #666666 !important;
}

.shk-chatbot-sim-order-btn {
    background: linear-gradient(135deg, var(--shk-gold) 0%, var(--shk-gold-dark) 100%) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    text-align: center !important;
    transition: all 0.3s !important;
    font-size: 0.75rem !important;
    white-space: nowrap !important;
}

.shk-chatbot-sim-order-btn:hover {
    box-shadow: 0 4px 10px rgba(179,139,45,0.3) !important;
}

/* Custom form inputs inside chat */
.shk-input-group-chat {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.shk-input-group-chat input[type="text"], 
.shk-input-group-chat input[type="date"],
.shk-input-group-chat select {
    background: #ffffff !important;
    border: 1px solid #dcdad5 !important;
    color: #111111 !important;
    border-radius: 8px !important;
    padding: 8px 10px !important;
    font-size: 0.85rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
    outline: none !important;
    height: 36px !important;
}

.shk-input-group-chat select option {
    background: #ffffff !important;
    color: #111111 !important;
}

.shk-input-submit-btn {
    background: linear-gradient(135deg, var(--shk-gold) 0%, var(--shk-gold-dark) 100%);
    color: #ffffff !important;
    font-weight: bold;
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s;
}

.shk-input-submit-btn:hover {
    box-shadow: 0 4px 10px rgba(179,139,45,0.3);
}

/* Launcher Button */
.shk-chatbot-launcher {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--shk-gold) 0%, var(--shk-gold-dark) 100%);
    border: 2px solid #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(179,139,45,0.3);
    z-index: 999998;
    transition: all 0.3s;
}

.shk-chatbot-launcher:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(179,139,45,0.4);
}

.shk-chatbot-launcher svg {
    fill: #ffffff;
}

.shk-pulse {
    animation: shkPulseAnim 2s infinite;
}

@keyframes shkPulseAnim {
    0% { box-shadow: 0 0 0 0 rgba(179, 139, 45, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(179, 139, 45, 0); }
    100% { box-shadow: 0 0 0 0 rgba(179, 139, 45, 0); }
}

/* Chatbot Analysis Widget Tabs */
.shk-chatbot-analysis-wrapper {
    margin-top: 10px !important;
    background: #ffffff !important;
    border: 1px solid var(--shk-glass-border) !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    width: 100% !important;
    box-sizing: border-box !important;
}
.shk-chatbot-analysis-tabs {
    display: flex !important;
    background: #fdfaf3 !important;
    border-bottom: 1px solid rgba(0,0,0,0.05) !important;
    overflow-x: auto !important;
    scrollbar-width: none !important;
}
.shk-chatbot-analysis-tab-btn {
    background: transparent !important;
    border: none !important;
    color: var(--shk-text-muted) !important;
    padding: 10px 14px !important;
    cursor: pointer !important;
    font-size: 0.75rem !important;
    font-weight: bold !important;
    white-space: nowrap !important;
    transition: all 0.25s ease !important;
}
.shk-chatbot-analysis-tab-btn:hover {
    color: var(--shk-gold) !important;
}
.shk-chatbot-analysis-tab-btn.active {
    color: var(--shk-gold) !important;
    background: rgba(179,139,45,0.05) !important;
    border-bottom: 2px solid var(--shk-gold) !important;
}
.shk-chatbot-analysis-pane {
    display: none !important;
    padding: 15px !important;
    background: #ffffff !important;
    box-sizing: border-box !important;
}
.shk-chatbot-analysis-pane.active {
    display: block !important;
}

/* Adjustments for nested layout inside popup chat bubble */
.shk-chatbot-analysis-pane .shk-final-summary-section {
    background: transparent !important;
    padding: 0 !important;
    border: none !important;
}
.shk-chatbot-analysis-pane .shk-final-header {
    display: none !important;
}
.shk-chatbot-analysis-pane .shk-final-grid {
    flex-direction: column !important;
    gap: 15px !important;
    display: flex !important;
}
.shk-chatbot-analysis-pane .shk-sim-card {
    width: 100% !important;
    box-sizing: border-box !important;
    margin-bottom: 0 !important;
    background: #ffffff !important;
    border-color: #f0e6d2 !important;
}
.shk-chatbot-analysis-pane .shk-premium-card {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
}
.shk-chatbot-analysis-pane .shk-summary-details {
    width: 100% !important;
    box-sizing: border-box !important;
    background: #ffffff !important;
    border-color: #f0e6d2 !important;
}
.shk-chatbot-analysis-pane .shk-summary-bars {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    display: grid !important;
}
.shk-chatbot-analysis-pane .shk-summary-conclusion {
    background: #ffffff !important;
    color: #333333 !important;
}
.shk-chatbot-analysis-pane .shk-hexagram-container {
    justify-content: center !important;
    gap: 10px !important;
    flex-wrap: wrap !important;
    display: flex !important;
}
.shk-chatbot-analysis-pane .shk-hexagram-box {
    width: 110px !important;
    padding: 10px 5px !important;
}
.shk-chatbot-analysis-pane .shk-battu-container {
    justify-content: center !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
    display: flex !important;
}
.shk-chatbot-analysis-pane .shk-battu-box {
    width: 80px !important;
    padding: 10px 0 !important;
    font-size: 0.8rem !important;
}
.shk-chatbot-analysis-pane .shk-battu-info {
    flex-direction: column !important;
    gap: 10px !important;
    display: flex !important;
}
.shk-chatbot-analysis-pane .shk-battu-info-col {
    width: 100% !important;
    padding: 10px !important;
}

/* Responsive constraints */
@media (max-width: 576px) {
    .shk-chatbot-window {
        bottom: 80px;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100vw - 30px);
        height: calc(100% - 100px);
        max-width: 380px;
        max-height: 580px;
        border-radius: 16px !important;
        border: 1px solid var(--shk-glass-border) !important;
        box-shadow: 0 15px 35px rgba(0,0,0,0.6) !important;
    }
    .shk-chatbot-launcher {
        bottom: 15px;
        right: 15px;
    }
}

/* ============================================================
   SIM HOÀNG KIM — BOT AI PAGE STYLES
   ============================================================ */
.shk-bot-ai-body {
    background-color: #080a0f !important;
}

.shk-bot-ai-wrapper {
    --shk-bg-dark: #080a0f;
    --shk-bg-card: rgba(26, 30, 43, 0.65);
    --shk-bg-card-hover: rgba(36, 42, 59, 0.85);
    --shk-border-gold-low: rgba(212, 175, 55, 0.15);
    --shk-border-gold-high: rgba(212, 175, 55, 0.65);
    --shk-text-light: #f1f5f9;
    --shk-text-muted: #94a3b8;
    --shk-gold-light: #fbe08d;
    --shk-gold-gradient: linear-gradient(135deg, #fbe08d 0%, #d4af37 100%);
    
    font-family: 'Inter', sans-serif;
    color: var(--shk-text-light);
    background: radial-gradient(circle at 50% 0%, #151d2d 0%, var(--shk-bg-dark) 100%);
    line-height: 1.6;
    max-width: 100%;
    overflow-x: hidden;
}

/* Hero Section */
.shk-ai-hero {
    position: relative;
    text-align: center;
    padding: 100px 20px 60px 20px;
    background: radial-gradient(ellipse at top, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    border-bottom: 1px solid rgba(212, 175, 55, 0.05);
    overflow: hidden;
}

.shk-ai-glow-gold {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    top: -50px;
    left: 20%;
    filter: blur(40px);
}

.shk-ai-glow-indigo {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    bottom: -50px;
    right: 20%;
    filter: blur(40px);
}

.shk-ai-hero-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.shk-ai-hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 800;
    margin-top: 0;
    margin-bottom: 20px;
    background: var(--shk-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.3;
    text-transform: none !important;
}

.shk-ai-hero-subtitle {
    font-size: 1.15rem;
    color: var(--shk-text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Guide Section */
.shk-ai-guide-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

.shk-ai-section-title {
    font-family: 'Playfair Display', serif;
    text-align: center;
    font-size: 2.2rem;
    color: #d4af37;
    margin-top: 0;
    margin-bottom: 40px;
    font-weight: 700;
    text-transform: none !important;
}

.shk-ai-alert-box {
    display: flex;
    gap: 15px;
    background: rgba(212, 175, 55, 0.04);
    border-left: 4px solid #d4af37;
    padding: 20px;
    border-radius: 0 12px 12px 0;
    margin: 0 auto 50px auto;
    max-width: 800px;
    backdrop-filter: blur(5px);
    border-top: 1px solid rgba(212, 175, 55, 0.05);
    border-right: 1px solid rgba(212, 175, 55, 0.05);
    border-bottom: 1px solid rgba(212, 175, 55, 0.05);
}

.shk-ai-alert-icon {
    font-size: 1.5rem;
    line-height: 1.2;
}

.shk-ai-alert-content p {
    margin: 0;
    font-size: 1rem;
    color: #e2e8f0;
}

.shk-ai-alert-content strong {
    color: #d4af37;
}

.shk-ai-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.shk-ai-step-card {
    background: var(--shk-bg-card);
    border: 1px solid var(--shk-border-gold-low);
    border-radius: 16px;
    padding: 35px 25px 25px 25px;
    text-align: center;
    position: relative;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.shk-ai-step-card:hover {
    transform: translateY(-5px);
    border-color: var(--shk-border-gold-high);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.08);
}

.shk-ai-step-number {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    background: var(--shk-gold-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #000;
    font-size: 1.15rem;
    border: 3px solid #0c0e12;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.35);
}

.shk-ai-step-icon {
    font-size: 2.8rem;
    margin-bottom: 15px;
}

.shk-ai-step-card h3 {
    font-family: 'Inter', sans-serif;
    color: var(--shk-gold-light);
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.25rem;
    font-weight: 600;
    text-transform: none !important;
}

.shk-ai-step-card p {
    font-size: 0.95rem;
    color: var(--shk-text-muted);
    margin: 0;
    line-height: 1.6;
}

/* Bots Section */
.shk-ai-bots-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px 80px 20px;
}

.shk-ai-section-subtitle {
    text-align: center;
    font-size: 1.05rem;
    color: var(--shk-text-muted);
    margin-top: -30px;
    margin-bottom: 50px;
}

.shk-ai-bot-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.shk-ai-bot-card {
    background: var(--shk-bg-card);
    border: 1px solid var(--shk-border-gold-low);
    border-radius: 16px;
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.shk-ai-bot-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--shk-gold-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.shk-ai-bot-card:hover {
    background: var(--shk-bg-card-hover);
    border-color: var(--shk-border-gold-high);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5);
    transform: translateY(-5px);
}

.shk-ai-bot-card:hover::before {
    transform: scaleX(1);
}

.shk-ai-bot-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 18px;
}

.shk-ai-bot-icon {
    width: 52px;
    height: 52px;
    background: rgba(212, 175, 55, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    border: 1px solid rgba(212, 175, 55, 0.15);
    flex-shrink: 0;
}

.shk-ai-bot-title {
    font-family: 'Playfair Display', serif;
    color: #ffffff;
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.3;
    text-transform: none !important;
}

.shk-ai-bot-desc {
    color: var(--shk-text-muted);
    font-size: 0.95rem;
    margin-bottom: 25px;
    flex-grow: 1;
    line-height: 1.6;
}

.shk-ai-bot-actions {
    display: flex;
    gap: 10px;
    margin-top: auto;
    flex-wrap: wrap;
}

.shk-ai-bot-btn {
    flex: 1;
    text-align: center;
    justify-content: center;
    padding: 11px 14px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none !important;
    min-width: 110px;
}

.shk-ai-bot-btn.chatgpt {
    background: rgba(16, 163, 127, 0.1);
    color: #10a37f !important;
    border: 1px solid rgba(16, 163, 127, 0.25);
}

.shk-ai-bot-btn.chatgpt:hover {
    background: #10a37f;
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(16, 163, 127, 0.35);
}

.shk-ai-bot-btn.gemini {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa !important;
    border: 1px solid rgba(59, 130, 246, 0.25);
}

.shk-ai-bot-btn.gemini:hover {
    background: #3b82f6;
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.35);
}

.shk-ai-bot-btn.full-width {
    flex: none;
    width: 100%;
}

.shk-ai-btn-svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    display: inline-block;
    vertical-align: middle;
}

/* Responsive */
@media (max-width: 992px) {
    .shk-ai-bot-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .shk-ai-hero-title {
        font-size: 2.1rem;
    }
    
    .shk-ai-hero-subtitle {
        font-size: 1rem;
    }
    
    .shk-ai-steps-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .shk-ai-bot-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .shk-ai-bot-card {
        padding: 22px;
    }
    
    .shk-ai-bot-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .shk-ai-bot-btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .shk-ai-hero-title {
        font-size: 1.8rem;
    }
    
    .shk-ai-section-title {
        font-size: 1.8rem;
    }
}