/* Site.css cho giao diện người dùng */

/* Cuộn trang */
html {
    scroll-behavior: smooth;
}

/* Màu highlight */
::selection {
    background: rgba(247, 201, 72, 0.35);
    color: #0b1220;
}

/* Dark mode */
:root,
[data-theme="dark"] {
    --bg: #0d1117;
    --bg-elevated: #151b23;
    --bg-soft: #1b2330;
    --text: #e7ecf3;
    --text-soft: #a8b3c2;
    --primary: #f7c948;
    --primary-2: #eab308;
    --danger: #ff6b6b;
    --border: rgba(255, 255, 255, 0.1);
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 18px 45px rgba(2, 6, 12, 0.45);
    --transition: all 0.25s ease;
    --navbar-bg: rgba(10, 14, 20, 0.9);
    --card-bg-1: rgba(26, 34, 46, 0.95);
    --card-bg-2: rgba(16, 22, 31, 0.98);
    --auth-bg-1: rgba(20, 26, 35, 0.96);
    --auth-bg-2: rgba(13, 17, 23, 0.96);
    --input-bg: rgba(11, 15, 22, 0.8);
    --footer-bg-1: rgba(10, 14, 20, 0.8);
    --footer-bg-2: rgba(8, 12, 18, 0.96);
    --cart-bg-1: rgba(20, 26, 35, 0.9);
    --cart-bg-2: rgba(12, 16, 24, 0.94);
    --category-chip-bg: rgba(17, 23, 32, 0.82);
    --dropdown-bg: rgba(14, 20, 28, 0.96);
    --body-bg-1: #16263f;
    --body-bg-2: #0d1117;
}

/* Light mode */
[data-theme="light"] {
    --bg: #ffffff;
    --bg-elevated: #ffffff;
    --bg-soft: #f7f3f0;
    --text: #1a1a1a;
    --text-soft: #5a4a42;
    --primary: #C0522B;
    --primary-2: #a03e1e;
    --danger: #e53e3e;
    --border: rgba(0, 0, 0, 0.12);
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 18px 45px rgba(0, 0, 0, 0.1);
    --transition: all 0.25s ease;
    --navbar-bg: rgba(255, 255, 255, 0.97);
    --card-bg-1: rgba(255, 255, 255, 0.98);
    --card-bg-2: rgba(250, 247, 245, 0.98);
    --auth-bg-1: rgba(255, 255, 255, 0.98);
    --auth-bg-2: rgba(250, 247, 245, 0.98);
    --input-bg: rgba(255, 255, 255, 0.95);
    --footer-bg-1: rgba(247, 243, 240, 0.95);
    --footer-bg-2: rgba(240, 234, 230, 0.98);
    --cart-bg-1: rgba(255, 255, 255, 0.95);
    --cart-bg-2: rgba(250, 247, 245, 0.98);
    --category-chip-bg: rgba(255, 255, 255, 0.95);
    --dropdown-bg: rgba(255, 255, 255, 0.99);
    --body-bg-1: #f2ece8;
    --body-bg-2: #ffffff;
}

/* box-sizing toàn cục */
* {
    box-sizing: border-box;
}

/* Body */
body {
    margin: 0;
    color: var(--text);
    background: radial-gradient(circle at top right, var(--body-bg-1) 0%, var(--body-bg-2) 40%);
    font-family: "Be Vietnam Pro", "Segoe UI", system-ui, sans-serif;
    line-height: 1.6;
    transition: background 0.3s ease, color 0.3s ease;
}

input, button, select, textarea, table, .badge, .btn {
    font-family: "Be Vietnam Pro", "Segoe UI", system-ui, sans-serif;
}

a {
    color: var(--text);
    transition: var(--transition);
}

a:hover {
    color: var(--primary);
}

.text-muted {
    color: var(--text-soft) !important;
}

.navbar {
    backdrop-filter: blur(12px);
    background: var(--navbar-bg) !important;
    border-bottom: 1px solid rgba(247, 201, 72, 0.25);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.navbar .nav-link {
    font-weight: 600;
    color: var(--text) !important;
    border-radius: 999px;
    padding: 0.45rem 1rem !important;
}

.navbar .nav-link:hover {
    background: rgba(247, 201, 72, 0.12);
    color: var(--primary) !important;
}

.brand-mark {
    width: 42px;
    height: 42px;
    color: #0f172a;
    background: linear-gradient(140deg, var(--primary), var(--primary-2));
    font-size: 1.25rem;
    box-shadow: 0 6px 18px rgba(247, 201, 72, 0.25);
}

.letter-brand {
    letter-spacing: 0.12em;
    font-size: 0.82rem;
}

.hero-title {
    letter-spacing: -0.02em;
}

.hero-lead {
    font-size: 1.05rem;
}

.hero-search .hero-search-input {
    background: rgba(255, 255, 255, 0.96) !important;
    color: #0f172a !important;
}

.hero-search .hero-search-input::placeholder {
    color: #64748b;
}

.hero-search .hero-search-input:focus {
    box-shadow: none !important;
}

.auth-card-brand {
    text-align: center;
}

.auth-card-brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 0.75rem;
    border-radius: 16px;
    font-size: 1.65rem;
    color: #0f172a;
    background: linear-gradient(140deg, var(--primary), var(--primary-2));
    box-shadow: 0 10px 28px rgba(247, 201, 72, 0.22);
}

.help-page .accordion-body.text-muted {
    color: var(--text-soft) !important;
}

.hero-wrap {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    border: 1px solid rgba(247, 201, 72, 0.2);
    background: linear-gradient(130deg, rgba(247, 201, 72, 0.2), rgba(62, 91, 144, 0.2)),
    url("https://images.unsplash.com/photo-1524995997946-a1c2e315a42f?q=80&w=1800") center/cover;
    box-shadow: var(--shadow);
}

.hero-wrap::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(3, 8, 15, 0.85), rgba(8, 12, 22, 0.55));
}

.hero-wrap .container-fluid {
    position: relative;
    z-index: 1;
}

/* Thẻ sách — bo góc, bóng đổ */
.card {
    background: linear-gradient(180deg, var(--card-bg-1), var(--card-bg-2)) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius);
    box-shadow: 0 8px 20px rgba(2, 6, 12, 0.1);
}

/* Hiệu ứng hover */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-6px);
    border-color: rgba(247, 201, 72, 0.45) !important;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.card-img-top,
.img-detail {
    border-radius: calc(var(--radius) - 6px);
    object-fit: cover;
}

.card-title {
    color: var(--text) !important;
}

.list-group {
    border-radius: var(--radius);
    background: var(--bg-soft);
    border: 1px solid var(--border);
    padding: 0.5rem;
}

.list-group-item {
    background: transparent !important;
    color: var(--text) !important;
    border: 0 !important;
    border-radius: var(--radius-sm) !important;
    margin-bottom: 0.15rem;
    font-weight: 500;
}

.list-group-item:hover {
    background: rgba(247, 201, 72, 0.12) !important;
    color: var(--primary) !important;
}

.list-group-item.active {
    background: linear-gradient(140deg, var(--primary), var(--primary-2)) !important;
    color: #101623 !important;
    font-weight: 700;
}

.pagination {
    gap: 0.45rem;
}

.pagination li a,
.pagination li span {
    min-width: 40px;
    height: 40px;
    border-radius: 10px !important;
    border: 1px solid var(--border) !important;
    background: var(--bg-elevated) !important;
    color: var(--text) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.pagination li.active a,
.pagination li.active span,
.pagination li a:hover {
    background: var(--primary) !important;
    color: #101623 !important;
    border-color: transparent !important;
}

.btn {
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn-warning {
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    border-color: transparent !important;
    color: #121212 !important;
    font-weight: 700;
}

.btn-outline-warning {
    border-color: rgba(247, 201, 72, 0.5) !important;
    color: var(--primary) !important;
}

.btn-outline-warning:hover {
    background: rgba(247, 201, 72, 0.15) !important;
    color: #ffe296 !important;
}

.table-dark {
    --bs-table-bg: rgba(15, 21, 30, 0.95);
    --bs-table-striped-bg: rgba(22, 30, 42, 0.95);
    --bs-table-border-color: rgba(255, 255, 255, 0.08);
}

/* Khung trang đăng nhập/đăng ký, căn giữa */
.khung-bao-ngoai {
    min-height: 82vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 0;
}

.the-noi-dung {
    width: 100%;
    max-width: 500px;
    padding: 36px;
    border-radius: 22px;
    background: linear-gradient(180deg, var(--auth-bg-1), var(--auth-bg-2));
    border: 1px solid rgba(247, 201, 72, 0.18);
    box-shadow: var(--shadow);
}

.tieu-de-chinh {
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

/* Ô nhập liệu */
.o-nhap-lieu {
    position: relative;
    margin-bottom: 1rem;
}

.o-nhap-lieu i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(247, 201, 72, 0.75);
}

.o-nhap-lieu input,
.auth-select,
.otp-wrapper input {
    width: 100%;
    background: var(--input-bg) !important;
    border: 1px solid rgba(247, 201, 72, 0.2) !important;
    border-radius: 12px !important;
    color: var(--text) !important;
}

.o-nhap-lieu input {
    padding: 12px 14px 12px 42px !important;
}

.o-nhap-lieu input:focus,
.auth-select:focus,
.otp-wrapper input:focus {
    border-color: rgba(247, 201, 72, 0.65) !important;
    box-shadow: 0 0 0 0.2rem rgba(247, 201, 72, 0.18) !important;
}

.nut-bam-hong {
    width: 100%;
    border: 0;
    border-radius: 12px;
    padding: 13px 18px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: #111;
    font-weight: 800;
    box-shadow: 0 10px 26px rgba(247, 201, 72, 0.28);
}

.nut-bam-hong:hover {
    transform: translateY(-2px);
}

/* Nút gửi OTP */
.otp-wrapper {
    display: flex;
    gap: 0.6rem;
}

.btn-otp {
    white-space: nowrap;
    padding: 0 0.95rem;
    border-radius: 12px;
    border: 1px solid rgba(247, 201, 72, 0.35);
    background: rgba(247, 201, 72, 0.1);
    color: var(--primary);
    font-weight: 700;
}

.auth-subtitle,
.auth-form-meta,
.auth-switch {
    color: var(--text-soft) !important;
}

.auth-field-label,
.auth-hint {
    color: var(--text-soft) !important;
}

.auth-switch a {
    color: var(--primary) !important;
    font-weight: 700;
}

.auth-alert {
    border: 1px solid rgba(220, 53, 69, 0.45);
    color: var(--danger) !important;
    background: rgba(220, 53, 69, 0.1);
}

.book-detail-container .info-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.65rem 0;
    border-bottom: 1px dashed var(--border);
}

.book-detail-container .info-label {
    color: var(--text-soft);
    font-weight: 600;
}

.book-detail-container .info-value {
    color: var(--text);
    text-align: right;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 800;
    background: linear-gradient(140deg, var(--primary), var(--primary-2));
    color: #121212;
    margin-right: 15px;
}

#helpTabContent {
    background: var(--bg-soft) !important;
    border: 1px solid var(--border) !important;
}

.help-tabs .nav-link {
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
    background: var(--bg-elevated) !important;
    border-radius: 999px !important;
    margin: 0 4px;
    font-weight: 600;
}

.help-tabs .nav-link.active {
    color: #111722 !important;
    border-color: transparent !important;
    background: linear-gradient(140deg, var(--primary), var(--primary-2)) !important;
}

.rule-item {
    background: var(--bg-elevated);
    border: 1px solid rgba(247, 201, 72, 0.2);
    border-left: 4px solid var(--primary);
    border-radius: 12px;
    padding: 14px;
}

.accordion-item,
.accordion-button,
.accordion-body {
    background: transparent !important;
    color: var(--text) !important;
    border-color: var(--border) !important;
}

.accordion-button:not(.collapsed) {
    color: var(--primary) !important;
    box-shadow: none;
}

.footer-top {
    margin-top: 40px;
    padding: 52px 0 34px;
    border-top: 1px solid rgba(247, 201, 72, 0.2);
    background: linear-gradient(180deg, var(--footer-bg-1), var(--footer-bg-2));
}

.footer-title {
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 0.85rem;
}

.footer-text {
    color: var(--text-soft);
}

.footer-link {
    color: var(--text-soft);
    text-decoration: none;
    margin-bottom: 0.4rem;
    display: inline-block;
}

.footer-link:hover {
    color: var(--primary);
    transform: translateX(3px);
}

/* Menu người dùng thả xuống đăng nhập-đăng ký */
.user-menu-wrapper {
    position: relative;
    padding-bottom: 14px;
}

.user-icon-circle-new {
    width: 42px !important;
    height: 42px !important;
    border: 1px solid rgba(247, 201, 72, 0.55) !important;
    border-radius: 50%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
}

.avatar-circle-text {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.95rem;
}

.icon-yellow {
    color: var(--primary);
    font-size: 1.35rem;
}

.user-dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    width: 255px;
    z-index: 1000;
    padding: 14px;
    border-radius: 14px;
    border: 1px solid rgba(247, 201, 72, 0.35);
    background: var(--dropdown-bg);
}

.user-menu-wrapper:hover .user-dropdown-content {
    display: block;
    animation: fadeSlide 0.2s ease;
}

.dropdown-item-custom,
.btn-login,
.btn-register {
    width: 100%;
    display: block;
    text-decoration: none;
    border-radius: 10px;
    padding: 0.55rem 0.75rem;
    margin-bottom: 0.35rem;
}

.dropdown-item-custom {
    color: var(--text);
    background: transparent;
}

.dropdown-item-custom:hover {
    background: rgba(247, 201, 72, 0.12);
    color: var(--primary);
}

.btn-login {
    background: linear-gradient(140deg, var(--primary), var(--primary-2));
    color: #121212 !important;
    font-weight: 700;
}

.btn-register {
    border: 1px solid rgba(247, 201, 72, 0.45);
    color: var(--primary) !important;
}

.welcome-text {
    color: var(--text);
}

.auth-toast-banner {
    background: linear-gradient(120deg, rgba(25, 135, 84, 0.28), rgba(43, 179, 112, 0.1)) !important;
    color: #cbfce0 !important;
    border: 1px solid rgba(43, 179, 112, 0.4) !important;
}

.book-card-actions .btn-detail-home {
    min-height: 39px;
}

.book-card-actions .btn-cart-home {
    min-width: 46px;
}

.cart-page .cart-table-wrap,
.checkout-page .checkout-card,
.content-card {
    background: linear-gradient(180deg, var(--cart-bg-1), var(--cart-bg-2));
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.category-page,
.category-page * {
    font-family: "Be Vietnam Pro", "Segoe UI", system-ui, sans-serif;
}

.checkout-page,
.checkout-page * {
    font-family: "Be Vietnam Pro", "Segoe UI", system-ui, sans-serif;
}

.checkout-heading {
    letter-spacing: 0.2px;
    font-weight: 700;
}

.category-chip {
    display: block;
    padding: 1.1rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    text-decoration: none;
    color: var(--text);
    background: var(--category-chip-bg);
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.category-chip:hover {
    transform: translateY(-4px);
    border-color: rgba(247, 201, 72, 0.45);
    background: rgba(247, 201, 72, 0.1);
}

/* Hiệu ứng cho menu người dùng */
@keyframes fadeSlide {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-page-icon-wrap {
    width: 88px;
    height: 88px;
    background: rgba(247, 201, 72, 0.12);
    border: 1px solid rgba(247, 201, 72, 0.35);
}

.borrow-flow-banner {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.15rem;
    box-shadow: 0 8px 20px rgba(2, 6, 12, 0.1);
}

.borrow-flow-banner--full {
    padding: 1.25rem 1.35rem;
}

.borrow-flow-banner-icon {
    color: var(--primary);
    font-size: 1.55rem;
    line-height: 1;
    margin-top: 0.1rem;
}

.borrow-flow-steps li {
    margin-bottom: 0.4rem;
}

/* bo góc trên màn hình nhỏ */
@media (max-width: 992px) {
    .container-fluid {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    .hero-wrap {
        border-radius: 18px;
    }

    .the-noi-dung {
        padding: 28px 20px;
    }
}



/* ========= LIGHT MODE ghi đè các class Bootstrap và custom với màu chủ đạo của light mode (đỏ gạch).========= */

/* Text */
[data-theme="light"] body {
    color: var(--text);
}

[data-theme="light"] .text-white,
[data-theme="light"] .text-light {
    color: #1a1a1a !important;
}

[data-theme="light"] .text-white-50 {
    color: #5a4a42 !important;
}

[data-theme="light"] .text-secondary,
[data-theme="light"] .text-muted {
    color: #5a4a42 !important;
}

[data-theme="light"] .text-warning {
    color: #C0522B !important;
}

/* Backgrounds sang màu sáng */
[data-theme="light"] .bg-dark {
    background-color: #ffffff !important;
    color: #1a1a1a !important;
}

[data-theme="light"] .bg-black {
    background-color: #f7f3f0 !important;
    color: #1a1a1a !important;
}

[data-theme="light"] .bg-dark.bg-opacity-50 {
    background-color: rgba(247, 243, 240, 0.85) !important;
}

[data-theme="light"] .bg-warning {
    background-color: #C0522B !important;
    color: #ffffff !important;
}

[data-theme="light"] .badge.bg-warning {
    background-color: #C0522B !important;
    color: #ffffff !important;
}

/* Borders */
[data-theme="light"] .border-secondary {
    border-color: rgba(0, 0, 0, 0.12) !important;
}

[data-theme="light"] .border-warning {
    border-color: #C0522B !important;
}

/* Buttons đổi màu */
[data-theme="light"] .btn-warning {
    background: linear-gradient(135deg, #C0522B, #a03e1e) !important;
    border-color: transparent !important;
    color: #ffffff !important;
}

[data-theme="light"] .btn-outline-warning {
    border-color: #C0522B !important;
    color: #C0522B !important;
}

[data-theme="light"] .btn-outline-warning:hover {
    background-color: rgba(192, 82, 43, 0.1) !important;
    color: #a03e1e !important;
}

[data-theme="light"] .btn-outline-light {
    border-color: rgba(0, 0, 0, 0.25) !important;
    color: #1a1a1a !important;
}

[data-theme="light"] .btn-outline-secondary {
    border-color: rgba(0, 0, 0, 0.2) !important;
    color: #5a4a42 !important;
}

[data-theme="light"] .btn-outline-secondary:hover {
    background-color: rgba(192, 82, 43, 0.06) !important;
    color: #1a1a1a !important;
}

[data-theme="light"] .btn-login {
    background: linear-gradient(140deg, #C0522B, #a03e1e) !important;
    color: #ffffff !important;
}

[data-theme="light"] .btn-register {
    border-color: rgba(192, 82, 43, 0.4) !important;
    color: #C0522B !important;
}

[data-theme="light"] .btn-otp {
    border-color: rgba(192, 82, 43, 0.3) !important;
    background: rgba(192, 82, 43, 0.07) !important;
    color: #C0522B !important;
}

[data-theme="light"] .nut-bam-hong {
    background: linear-gradient(135deg, #C0522B, #a03e1e) !important;
    color: #ffffff !important;
    box-shadow: 0 10px 26px rgba(192, 82, 43, 0.25) !important;
}

/* Thanh điều hướng(Navbar) light mode */
[data-theme="light"] .navbar {
    border-bottom-color: rgba(192, 82, 43, 0.15) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.07) !important;
}

[data-theme="light"] .navbar-toggler-icon {
    filter: invert(1);
}

[data-theme="light"] .navbar-brand .text-secondary {
    color: #5a4a42 !important;
}

[data-theme="light"] .brand-mark {
    background: linear-gradient(140deg, #C0522B, #a03e1e) !important;
    color: #ffffff !important;
}

[data-theme="light"] #btnSiteTheme,
[data-theme="light"] #btnSiteThemeMobile {
    border-color: rgba(192, 82, 43, 0.25) !important;
    color: #5a4a42 !important;
}

/* Menu thả xuống (User dropdown) light mode */
[data-theme="light"] .user-icon-circle-new {
    background: #ffffff !important;
    border-color: rgba(192, 82, 43, 0.35) !important;
}

[data-theme="light"] .avatar-circle-text {
    color: #C0522B !important;
}

[data-theme="light"] .icon-yellow {
    color: #C0522B !important;
}

[data-theme="light"] .dropdown-item-custom:hover {
    background: rgba(192, 82, 43, 0.08) !important;
    color: #C0522B !important;
}

/* Cards light mode */
[data-theme="light"] .card.bg-dark,
[data-theme="light"] .card.bg-dark.border-secondary {
    background: linear-gradient(180deg, #ffffff, #faf7f5) !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
    color: #1a1a1a !important;
}

[data-theme="light"] .card-title {
    color: #1a1a1a !important;
}

[data-theme="light"] .card-body .text-white-50 {
    color: #5a4a42 !important;
}

[data-theme="light"] .card-hover:hover {
    border-color: rgba(192, 82, 43, 0.35) !important;
    box-shadow: 0 16px 36px rgba(192, 82, 43, 0.12) !important;
}

/* Danh sách nhóm List group light mode */
[data-theme="light"] .list-group-item.bg-dark {
    background-color: #ffffff !important;
    color: #1a1a1a !important;
}

[data-theme="light"] .list-group-item-action {
    color: #1a1a1a !important;
}

[data-theme="light"] .list-group-item:hover,
[data-theme="light"] .list-group-item-action:hover {
    background: rgba(192, 82, 43, 0.08) !important;
    color: #C0522B !important;
}

[data-theme="light"] .list-group-item.active {
    background: linear-gradient(140deg, #C0522B, #a03e1e) !important;
    color: #ffffff !important;
}

/* table-dark sang nền trắng */
[data-theme="light"] .table-dark {
    --bs-table-bg: #ffffff;
    --bs-table-striped-bg: #faf7f5;
    --bs-table-border-color: rgba(0, 0, 0, 0.08);
    --bs-table-color: #1a1a1a;
    color: #1a1a1a !important;
    background-color: #ffffff !important;
}

[data-theme="light"] .table-dark th,
[data-theme="light"] .table-dark td {
    color: #1a1a1a !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
    background-color: transparent !important;
}

[data-theme="light"] .table-dark thead th {
    background-color: #C0522B !important;
    color: #ffffff !important;
}

[data-theme="light"] .table-dark.table-hover tbody tr:hover td {
    background-color: rgba(192, 82, 43, 0.15) !important;
    color: red !important;
}

/* Số trang light mode */
[data-theme="light"] .pagination li a,
[data-theme="light"] .pagination li span {
    background: #ffffff !important;
    color: #1a1a1a !important;
    border-color: rgba(0, 0, 0, 0.12) !important;
}

[data-theme="light"] .pagination li.active a,
[data-theme="light"] .pagination li.active span,
[data-theme="light"] .pagination li a:hover {
    background: #C0522B !important;
    color: #ffffff !important;
    border-color: transparent !important;
}

/* Form controls light mode */
[data-theme="light"] .form-control.bg-dark,
[data-theme="light"] .form-control.bg-black,
[data-theme="light"] .form-select.bg-dark,
[data-theme="light"] .form-select.bg-black,
[data-theme="light"] .form-select.loai-select {
    background-color: #ffffff !important;
    color: #1a1a1a !important;
    border-color: rgba(0, 0, 0, 0.18) !important;
}

[data-theme="light"] .form-control.text-white,
[data-theme="light"] .form-select.text-white {
    color: #1a1a1a !important;
}

[data-theme="light"] .o-nhap-lieu i {
    color: #C0522B !important;
}

[data-theme="light"] .o-nhap-lieu input:focus,
[data-theme="light"] .auth-select:focus {
    border-color: rgba(192, 82, 43, 0.5) !important;
    box-shadow: 0 0 0 0.2rem rgba(192, 82, 43, 0.15) !important;
}

/* Accordion light mode */
[data-theme="light"] .accordion-item {
    background-color: #ffffff !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .accordion-button {
    background-color: #faf7f5 !important;
    color: #1a1a1a !important;
}

[data-theme="light"] .accordion-button:not(.collapsed) {
    background-color: rgba(192, 82, 43, 0.08) !important;
    color: #C0522B !important;
}

[data-theme="light"] .accordion-body {
    background-color: #ffffff !important;
    color: #5a4a42 !important;
}

/* Các ghi đè nhỏ khác cho light mode */
[data-theme="light"] .detail-action-bar {
    background-color: #faf7f5 !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .rule-item {
    border-left-color: #C0522B !important;
    background-color: #fdf9f7 !important;
    color: #1a1a1a !important;
}

[data-theme="light"] .category-chip:hover {
    border-color: rgba(192, 82, 43, 0.35) !important;
    background: rgba(192, 82, 43, 0.06) !important;
}

[data-theme="light"] .tieu-de-chinh {
    color: #C0522B !important;
}

[data-theme="light"] .footer-title {
    color: #C0522B !important;
}

[data-theme="light"] .step-number {
    background: linear-gradient(140deg, #C0522B, #a03e1e) !important;
    color: #ffffff !important;
}

[data-theme="light"] .help-tabs .nav-link.active {
    background: linear-gradient(140deg, #C0522B, #a03e1e) !important;
    color: #ffffff !important;
}

[data-theme="light"] .auth-switch a {
    color: #C0522B !important;
    font-weight: 700;
}

[data-theme="light"] .alert-info {
    background-color: rgba(192, 82, 43, 0.06) !important;
    color: #1a1a1a !important;
    border-color: rgba(192, 82, 43, 0.2) !important;
}

[data-theme="light"] .auth-toast-banner {
    background: linear-gradient(120deg, rgba(25, 135, 84, 0.12), rgba(43, 179, 112, 0.06)) !important;
    color: #166534 !important;
    border: 1px solid rgba(43, 179, 112, 0.35) !important;
}

[data-theme="light"] #cartToast {
    background-color: #ffffff !important;
    color: #1a1a1a !important;
    border-color: #C0522B !important;
}

[data-theme="light"] #cartToast .toast-header {
    background-color: rgba(192, 82, 43, 0.08) !important;
    color: #C0522B !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
}

/* Hero banner giữ text trắng trên ảnh nền */
[data-theme="light"] .hero-wrap {
    border-color: rgba(192, 82, 43, 0.2) !important;
}

[data-theme="light"] .hero-wrap::before {
    background: linear-gradient(120deg, rgba(0, 0, 0, 0.62), rgba(60, 20, 10, 0.38));
}

[data-theme="light"] .hero-wrap h1,
[data-theme="light"] .hero-wrap .hero-title {
    color: #ffffff !important;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
}

[data-theme="light"] .hero-wrap .text-white-50,
[data-theme="light"] .hero-wrap .hero-lead {
    color: rgba(255, 255, 255, 0.88) !important;
    opacity: 1 !important;
}