/**
 * Reader Account Styles
 * Premium Design with Enhanced UX
 */

/* CSS Variables for Account */
:root {
    --account-primary: #111111;
    --account-accent: #c9a962;
    --account-accent-light: rgba(201, 169, 98, 0.08);
    --account-accent-border: rgba(201, 169, 98, 0.2);
    --account-bg: #f7f6f3;
    --account-card: #ffffff;
    --account-border: #eae8e4;
    --account-text: #1a1a1a;
    --account-text-soft: #555555;
    --account-muted: #9a9590;
    --account-radius: 20px;
    --account-radius-sm: 14px;
    --account-shadow: 0 2px 12px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.02);
    --account-shadow-hover: 0 8px 30px rgba(0,0,0,0.08);
    --account-transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --safe-area-bottom: env(safe-area-inset-bottom);
}

/* App-like Micro-interactions */
@keyframes press-scale {
    0% { transform: scale(1); }
    50% { transform: scale(0.96); }
    100% { transform: scale(1); }
}

.library-card, .btn-resume, .sidebar-nav a, .btn-download, .mob-nav-item {
    -webkit-tap-highlight-color: transparent;
}

.library-card:active, .sidebar-nav a:active, .btn-download:active {
    animation: press-scale 0.2s ease;
}

/* Native App Header for Mobile */
.mobile-app-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(245, 247, 249, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 0 20px;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-app-header h2 {
    font-size: 17px;
    font-weight: 700;
    font-family: var(--font-sans);
    letter-spacing: -0.2px;
    margin: 0;
}

.mobile-app-header .header-back {
    position: absolute;
    left: 15px;
    font-size: 20px;
    color: #000;
}

/* Hide site header on mobile for account pages */
@media (max-width: 991px) {
    body.account-page .site-header {
        display: none;
    }
    
    .mobile-app-header {
        display: flex;
    }
    
    .account-layout {
        padding-top: 80px !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
    }
}

/* Account Layout */
.account-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    max-width: 1360px;
    margin: 0 auto;
    padding: calc(70px + 50px) 48px 80px;
    min-height: 100vh;
    background: var(--account-bg);
}

/* Sidebar */
.account-sidebar {
    position: sticky;
    top: 90px;
    height: fit-content;
}

.sidebar-card {
    background: var(--account-card);
    border-radius: var(--account-radius);
    padding: 0;
    box-shadow: var(--account-shadow);
    border: 1px solid var(--account-border);
    transition: var(--account-transition);
    overflow: hidden;
    position: relative;
}

.sidebar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--account-accent), transparent);
    z-index: 1;
}

.sidebar-profile {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 28px 24px 20px;
}

.profile-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--account-primary), #333);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    flex-shrink: 0;
    overflow: hidden;
    border: 2px solid var(--account-card);
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

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

.profile-name {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 700;
    color: var(--account-text);
    margin-bottom: 2px;
    letter-spacing: -0.01em;
}

.profile-type {
    font-size: 10px;
    font-weight: 600;
    color: var(--account-accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.profile-type::before {
    display: none;
}

.sidebar-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 0 20px 20px;
    margin-bottom: 0;
    border-bottom: none;
    gap: 0;
}

.stat-item {
    text-align: center;
    padding: 14px 6px;
    background: var(--account-bg);
    border: 1px solid var(--account-border);
    transition: var(--account-transition);
}

.stat-item:first-child {
    border-radius: var(--account-radius-sm) 0 0 var(--account-radius-sm);
}

.stat-item:last-child {
    border-radius: 0 var(--account-radius-sm) var(--account-radius-sm) 0;
}

.stat-item:not(:last-child) {
    border-right: none;
}

.stat-item:hover {
    background: var(--account-card);
}

.stat-value {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 700;
    color: var(--account-text);
    display: block;
    line-height: 1;
}

.stat-icon {
    font-size: 12px;
    margin-left: 2px;
}

.stat-label {
    display: block;
    font-size: 9px;
    font-weight: 600;
    color: var(--account-muted);
    margin-top: 6px;
    letter-spacing: 0.05em;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 8px 16px 24px;
    gap: 4px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: var(--account-radius-sm);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    color: var(--account-muted);
    letter-spacing: 0.02em;
    transition: var(--account-transition);
    position: relative;
}

.sidebar-nav a i {
    font-size: 16px;
    width: 20px;
    text-align: center;
    transition: color 0.2s ease;
}

.sidebar-nav a.active {
    background: var(--account-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.sidebar-nav a.active i {
    color: var(--account-accent);
}

.sidebar-nav a:hover:not(.active) {
    background: var(--account-bg);
    color: var(--account-text);
}

.nav-badge {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: auto;
    background: var(--account-bg);
    color: var(--account-muted);
    line-height: 1.5;
}

.sidebar-nav a.active .nav-badge {
    background: rgba(201, 169, 98, 0.2);
    color: var(--account-accent);
}

.nav-signout {
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--account-border);
}

.nav-signout:hover {
    background: #fef2f2 !important;
    color: #dc2626 !important;
}

/* Main Content Area */
.account-main {
    padding: 0;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Account Header with Date */
.account-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
    padding-bottom: 0;
    border-bottom: none;
}

.account-greeting h1 {
    font-family: var(--font-serif);
    font-size: 38px;
    font-weight: 400;
    color: var(--account-text);
    margin-bottom: 6px;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.account-greeting h1 span {
    font-style: italic;
    color: var(--account-accent);
}

.account-greeting p {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--account-muted);
    line-height: 1.5;
    margin: 0;
}

.account-date-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--account-card);
    border: 1px solid var(--account-border);
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    color: var(--account-text);
    box-shadow: var(--account-shadow);
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 4px;
}

.account-date-pill i {
    font-size: 14px;
    color: var(--account-accent);
}

/* Section Header */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: var(--account-text);
    margin: 0;
    letter-spacing: -0.01em;
}

.section-title::after {
    display: none;
}

.section-count {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    color: var(--account-muted);
    letter-spacing: 0.02em;
    padding: 6px 14px;
    background: var(--account-card);
    border: 1px solid var(--account-border);
    border-radius: 20px;
}

.section-sort {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    color: var(--account-muted);
    letter-spacing: 0.05em;
}

.section-sort select {
    background: var(--account-card);
    border: 1px solid var(--account-border);
    padding: 6px 12px;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    color: var(--account-text);
    letter-spacing: 0.05em;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--account-transition);
}

.section-sort select:hover {
    border-color: var(--account-accent-border);
}

/* Wishlist Grid */
.wishlist-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.wishlist-card {
    display: flex;
    gap: 20px;
    background: var(--account-card);
    border-radius: var(--account-radius);
    padding: 22px;
    box-shadow: var(--account-shadow);
    border: 1px solid var(--account-border);
    transition: var(--account-transition);
    position: relative;
    overflow: hidden;
}

.wishlist-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--account-accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wishlist-card:hover {
    box-shadow: var(--account-shadow-hover);
    transform: translateY(-3px);
}

.wishlist-card:hover::before {
    opacity: 1;
}

.wishlist-card-cover {
    flex-shrink: 0;
    width: 85px;
    height: 125px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--account-bg);
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: var(--account-transition);
}

.wishlist-card:hover .wishlist-card-cover {
    transform: scale(1.03);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.wishlist-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wishlist-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.wishlist-card-category {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--account-accent);
    margin-bottom: 8px;
}

.wishlist-card-title {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 500;
    color: var(--account-text);
    margin-bottom: 6px;
    line-height: 1.3;
    transition: color 0.2s ease;
}

.wishlist-card:hover .wishlist-card-title {
    color: var(--account-accent);
}

.wishlist-card-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--account-text);
    margin-bottom: 16px;
}

.wishlist-card-price::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 2px;
    background: var(--account-accent);
    margin-right: 8px;
    vertical-align: middle;
}

.wishlist-card-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-view {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--account-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 24px;
    border: none;
    cursor: pointer;
    transition: var(--account-transition);
}

.btn-view:hover {
    background: #333;
    transform: translateX(4px);
}

.btn-view::after {
    content: '→';
    opacity: 0;
    margin-left: -8px;
    transition: var(--account-transition);
}

.btn-view:hover::after {
    opacity: 1;
    margin-left: 0;
}

.btn-remove {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--account-border);
    border-radius: 50%;
    color: var(--account-muted);
    cursor: pointer;
    transition: var(--account-transition);
    font-size: 12px;
}

.btn-remove:hover {
    border-color: #dc2626;
    color: #dc2626;
    background: #fee2e2;
    transform: rotate(90deg);
}

/* Profile Card */
.profile-card {
    background: var(--account-card);
    border-radius: var(--account-radius);
    padding: 36px;
    box-shadow: var(--account-shadow);
    border: 1px solid var(--account-border);
    max-width: 600px;
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--account-accent), transparent);
}

.profile-card h2 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    color: var(--account-text);
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 14px;
    letter-spacing: -0.01em;
}

.profile-card h2::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--account-border);
}

.profile-field {
    margin-bottom: 24px;
}

.profile-field label {
    display: block;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    color: var(--account-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.profile-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.profile-input-wrap i {
    position: absolute;
    left: 18px;
    color: var(--account-muted);
    font-size: 15px;
    transition: color 0.2s ease;
}

.profile-input-wrap:focus-within i {
    color: var(--account-accent);
}

.profile-input-wrap input {
    width: 100%;
    padding: 14px 18px 14px 48px;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--account-text);
    background: var(--account-bg);
    border: 1.5px solid var(--account-border);
    border-radius: 12px;
    outline: none;
    transition: var(--account-transition);
}

.profile-input-wrap input:focus {
    border-color: var(--account-accent);
    background: var(--account-card);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.profile-input-wrap input[readonly] {
    background: var(--account-bg);
    color: var(--account-muted);
    cursor: not-allowed;
}

.profile-actions {
    padding-top: 16px;
    display: flex;
    gap: 12px;
}

.btn-save {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--account-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 28px;
    border: none;
    cursor: pointer;
    transition: var(--account-transition);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-save:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.btn-save:active {
    transform: translateY(0);
}

.btn-save i {
    font-size: 12px;
}

/* Profile Avatar Upload */
.profile-avatar-section {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--account-border);
}

.profile-avatar-large {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--account-primary), #333);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 500;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    position: relative;
    overflow: hidden;
    border: 3px solid var(--account-card);
    outline: 2px solid var(--account-border);
}

.profile-avatar-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-upload-btn {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 8px;
    text-align: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.profile-avatar-large:hover .avatar-upload-btn {
    opacity: 1;
}

.profile-avatar-info h3 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--account-text);
    margin-bottom: 4px;
}

.profile-avatar-info p {
    font-size: 13px;
    color: var(--account-muted);
}

/* Settings Cards */
.settings-card {
    background: var(--account-card);
    border-radius: var(--account-radius);
    padding: 24px;
    box-shadow: var(--account-shadow);
    border: 1px solid var(--account-border);
    margin-bottom: 20px;
    transition: var(--account-transition);
}

.settings-card:hover {
    box-shadow: var(--account-shadow-hover);
}

.settings-card-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    color: var(--account-muted);
    letter-spacing: 1px;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.settings-card-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--account-border);
}

/* Settings Row */
.settings-row {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 0;
    transition: var(--account-transition);
    border-radius: var(--account-radius-sm);
    margin: 0 -12px;
    padding-left: 12px;
    padding-right: 12px;
}

.settings-row:hover {
    background: var(--account-bg);
}

.settings-row:not(:last-child) {
    border-bottom: 1px solid var(--account-border);
}

.settings-row-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--account-bg);
    border-radius: 12px;
    color: var(--account-text);
    font-size: 17px;
    flex-shrink: 0;
    transition: var(--account-transition);
}

.settings-row:hover .settings-row-icon {
    transform: scale(1.05);
}

.settings-row-icon-orange {
    background: linear-gradient(135deg, #fef9ee, #fdf0d5);
    color: #d4a252;
}

.settings-row-icon-green {
    background: linear-gradient(135deg, #eef6ee, #d8ecd8);
    color: #5a9e5a;
}

.settings-row-icon-blue {
    background: linear-gradient(135deg, #eef4fb, #d4e5f7);
    color: #4a8ec9;
}

.settings-row-icon-purple {
    background: linear-gradient(135deg, #f4eef8, #e3d5ed);
    color: #8a5ea0;
}

.settings-row-content {
    flex: 1;
    min-width: 0;
}

.settings-row-content h3 {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    color: var(--account-text);
    margin-bottom: 3px;
    letter-spacing: -0.01em;
}

.settings-row-content p {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--account-muted);
    line-height: 1.5;
    margin: 0;
}

.settings-row-action {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--account-muted);
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--account-bg);
    transition: var(--account-transition);
}

.settings-row-action:hover {
    color: var(--account-card);
    background: var(--account-primary);
}

.settings-row-action i {
    font-size: 10px;
    transition: transform 0.2s ease;
}

.settings-row-action:hover i {
    transform: translateX(3px);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--account-border);
    border-radius: 26px;
    transition: var(--account-transition);
}

.toggle-slider::before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
    transition: var(--account-transition);
}

.toggle-switch input:checked + .toggle-slider {
    background: linear-gradient(135deg, var(--account-accent), #d4b872);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

.toggle-switch:hover .toggle-slider {
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.12);
}

/* Danger Zone */
.settings-card-danger {
    border-color: #fde8e8;
}

.settings-card-danger .settings-card-label {
    color: #c53030;
}

.settings-row-icon-danger {
    background: #fde8e8 !important;
    color: #c53030 !important;
}

.settings-row-action-danger {
    background: #fde8e8;
    color: #c53030;
    border: none;
    cursor: pointer;
}

.settings-row-action-danger:hover {
    background: #c53030;
    color: #fff;
}

/* Cart Page */
.cart-page {
    max-width: 860px;
    margin: 0 auto;
    padding: calc(70px + 48px) 32px 80px;
    min-height: calc(100vh - 80px);
    background: var(--account-bg);
    color: var(--account-text);
}

.cart-container {
    width: 100%;
}

.cart-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    color: var(--account-text);
    margin-bottom: 36px;
    letter-spacing: -0.02em;
}

/* Cart Items */
.cart-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid var(--account-border);
    transition: var(--account-transition);
}

.cart-item:first-child {
    padding-top: 0;
}

.cart-item-cover {
    width: 72px;
    height: 100px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--account-bg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.cart-item-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-content {
    flex: 1;
    min-width: 0;
}

.cart-item-category {
    display: block;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--account-accent);
    margin-bottom: 4px;
}

.cart-item-title {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 500;
    color: var(--account-text);
    margin-bottom: 4px;
    line-height: 1.3;
}

.cart-item-price {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 700;
    color: var(--account-text);
}

.cart-item-remove {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--account-border);
    border-radius: 50%;
    color: var(--account-muted);
    cursor: pointer;
    transition: var(--account-transition);
    font-size: 12px;
    flex-shrink: 0;
}

.cart-item-remove:hover {
    border-color: #dc2626;
    color: #dc2626;
    background: #fef2f2;
}

/* Cart Summary */
.cart-summary {
    padding-top: 28px;
    margin-top: 8px;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.cart-total span {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--account-muted);
}

.cart-total strong {
    font-family: var(--font-sans);
    font-size: 22px;
    font-weight: 700;
    color: var(--account-text);
}

.btn-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 32px;
    background: var(--account-primary);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    border: none;
    border-radius: var(--account-radius-sm);
    cursor: pointer;
    transition: var(--account-transition);
}

.btn-checkout:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* Empty States */
.cart-empty-state,
.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--account-card);
    border: 1px solid var(--account-border);
    border-radius: var(--account-radius);
    padding: 80px 40px;
    text-align: center;
    min-height: 280px;
}

.cart-empty-state .cart-empty-icon,
.cart-empty-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--account-bg);
    border: 1px solid var(--account-border);
    border-radius: 50%;
    margin-bottom: 20px;
}

.cart-empty-state .cart-empty-icon i,
.cart-empty-icon i {
    font-size: 26px;
    color: var(--account-muted);
}

.cart-empty-state h2,
.cart-empty h2 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    font-style: italic;
    color: var(--account-text);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.cart-empty p {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--account-muted);
    margin-bottom: 24px;
    max-width: 320px;
}

.btn-browse {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--account-primary);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    border-radius: 24px;
    transition: var(--account-transition);
}

.btn-browse:hover {
    background: #333;
    transform: translateY(-2px);
}

.cart-empty .btn {
    margin-top: 8px;
}

/* Continue Reading Hero */
.continue-reading-hero {
    display: flex;
    align-items: center;
    gap: 36px;
    background: #fff;
    border: 1px solid var(--account-border);
    border-radius: var(--account-radius);
    padding: 36px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--account-shadow);
    transition: var(--account-transition);
}

.continue-reading-hero:hover {
    box-shadow: var(--account-shadow-hover);
}

.continue-reading-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at 80% 50%, rgba(201, 169, 98, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.continue-reading-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--account-accent), transparent);
}

.continue-reading-cover {
    flex-shrink: 0;
    width: 120px;
    height: 175px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    transition: var(--account-transition);
}

.continue-reading-hero:hover .continue-reading-cover {
    transform: translateY(-4px);
    box-shadow: 0 14px 36px rgba(0,0,0,0.16);
}

.continue-reading-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.continue-reading-content {
    flex: 1;
    min-width: 0;
}

.continue-reading-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--account-accent);
    margin-bottom: 14px;
    padding: 0;
    background: transparent;
}

.continue-reading-label i {
    font-size: 12px;
}

.continue-reading-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 400;
    color: var(--account-text);
    margin-bottom: 10px;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.continue-reading-desc {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--account-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 500px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.continue-reading-progress {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.progress-chapter {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    color: var(--account-text-soft);
}

.progress-percent {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 700;
    color: var(--account-accent);
}

.progress-bar-wrap {
    width: 100%;
    height: 4px;
    background: var(--account-border);
    border-radius: 100px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--account-accent), #d4b872);
    border-radius: 100px;
    transition: width 0.6s ease;
}

.progress-bar-fill::after {
    display: none;
}

.continue-reading-action {
    flex-shrink: 0;
}

.btn-resume {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--account-primary);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.3;
    transition: var(--account-transition);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.btn-resume:hover {
    background: var(--account-accent);
    color: #0a0a0a;
    transform: scale(1.08);
    box-shadow: 0 10px 30px rgba(201, 169, 98, 0.3);
}

.btn-resume span {
    display: block;
    font-size: 9px;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    margin-top: 2px;
    letter-spacing: 0;
    transition: color 0.2s ease;
}

.btn-resume:hover span {
    color: rgba(0,0,0,0.5);
}

/* Library Grid */
.library-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.library-card {
    background: var(--account-card);
    border-radius: var(--account-radius);
    padding: 16px;
    box-shadow: var(--account-shadow);
    border: 1px solid var(--account-border);
    transition: var(--account-transition);
    position: relative;
    overflow: hidden;
}

.library-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--account-accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.library-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--account-shadow-hover);
}

.library-card:hover::before {
    opacity: 1;
}

.library-card-cover {
    width: 100%;
    aspect-ratio: 2/3;
    border-radius: calc(var(--account-radius) - 4px);
    overflow: hidden;
    margin-bottom: 16px;
    background: var(--account-bg);
    position: relative;
}

.library-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.library-card:hover .library-card-cover img {
    transform: scale(1.04);
}

/* Read Overlay on Cover */
.library-card-read-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-decoration: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 2;
}

.library-card-read-overlay i {
    font-size: 28px;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.library-card:hover .library-card-read-overlay {
    opacity: 1;
}

.library-card:hover .library-card-read-overlay i {
    transform: scale(1.15);
}

.library-card-info {
    padding: 4px 4px 8px;
}

.library-card-title {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 500;
    color: var(--account-text);
    margin-bottom: 8px;
    line-height: 1.3;
    letter-spacing: -0.01em;
    transition: color 0.2s ease;
}

.library-card:hover .library-card-title {
    color: var(--account-accent);
}

/* Format Badges */
.library-card-formats {
    display: flex;
    gap: 6px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.library-fmt-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--account-accent);
    background: var(--account-accent-light);
    border: 1px solid var(--account-accent-border);
    padding: 3px 8px;
    border-radius: 6px;
}

.library-fmt-badge i {
    font-size: 9px;
}

.library-card-format {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    color: var(--account-muted);
    letter-spacing: 0.04em;
    margin-bottom: 16px;
    padding: 4px 10px;
    background: var(--account-bg);
    border-radius: 8px;
}

.library-card-format i {
    color: var(--account-accent);
    font-size: 9px;
}

.library-card-actions {
    display: flex;
    gap: 8px;
}

/* Primary Read Button */
.btn-read-now {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 14px;
    background: var(--account-primary);
    color: #fff;
    border: 1px solid var(--account-primary);
    border-radius: 12px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: var(--account-transition);
    text-decoration: none;
}

.btn-read-now:hover {
    background: var(--account-accent);
    border-color: var(--account-accent);
    color: #0a0a0a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 169, 98, 0.2);
}

.btn-read-now i {
    font-size: 12px;
}

.btn-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 14px;
    background: var(--account-bg);
    border: 1px solid var(--account-border);
    border-radius: 12px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    color: var(--account-text);
    cursor: pointer;
    transition: var(--account-transition);
    text-decoration: none;
}

.btn-download:hover {
    background: var(--account-primary);
    color: var(--account-card);
    border-color: var(--account-primary);
    transform: translateY(-2px);
}

.btn-download i {
    font-size: 13px;
    transition: transform 0.2s ease;
}

.btn-download:hover i {
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 991px) {
    .account-layout {
        grid-template-columns: 1fr;
        padding: 16px 20px 60px;
        gap: 16px;
    }
    
    .account-sidebar {
        position: static;
    }
    
    .sidebar-card {
        display: flex;
        flex-wrap: wrap;
        gap: 16px 20px;
        align-items: center;
        padding: 20px 18px;
    }

    .sidebar-card::before {
        display: none;
    }

    /* Tablet: profile and stats sit side by side, both flexible */
    .sidebar-profile {
        flex: 1 1 200px;
        min-width: 0;          /* allow the name to truncate instead of overflowing */
        padding: 0;
    }

    .profile-info { min-width: 0; }
    .profile-name {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .sidebar-stats {
        flex: 1 1 260px;
        grid-template-columns: repeat(3, 1fr);
        padding: 0;
        gap: 0;
    }

    .stat-item {
        padding: 10px 6px;
        min-width: 0;
    }

    .stat-value {
        font-size: 16px;
    }
    
    /* Hide sidebar nav on mobile — bottom tab bar handles navigation */
    .sidebar-nav {
        display: none;
    }
    
    .library-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .wishlist-grid {
        grid-template-columns: 1fr;
    }
    
    .continue-reading-hero {
        flex-direction: column;
        text-align: center;
        padding: 28px 24px;
        border-radius: 16px;
    }
    
    .continue-reading-content {
        order: 2;
    }
    
    .continue-reading-cover {
        order: 1;
    }
    
    .continue-reading-action {
        order: 3;
        width: 100%;
    }
    
    .btn-resume {
        width: 100%;
        height: auto;
        border-radius: var(--account-radius-sm);
        padding: 16px;
        flex-direction: row;
        gap: 8px;
    }
    
    .account-header {
        flex-direction: column;
        gap: 12px;
    }
    
    .account-date-pill {
        align-self: flex-start;
    }
    
    .account-greeting h1 {
        font-size: 30px;
    }
}

@media (max-width: 576px) {
    .account-greeting h1 {
        font-size: clamp(22px, 7vw, 26px);
        overflow-wrap: break-word;
    }

    /* Phone: stack the profile card — profile on top, full-width stats below */
    .sidebar-card {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        padding: 18px 16px;
    }
    .sidebar-profile { flex: none; width: 100%; }
    .sidebar-stats { flex: none; width: 100%; }

    /* Date pill sits comfortably under the greeting */
    .account-header { margin-bottom: 28px; }
    .account-date-pill { font-size: 11.5px; padding: 9px 16px; }

    .library-grid {
        grid-template-columns: 1fr;
    }
    
    .wishlist-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .wishlist-card::before {
        width: 100%;
        height: 3px;
        top: 0;
        left: 0;
        background: linear-gradient(90deg, var(--account-accent), transparent);
    }
    
    .wishlist-card-cover {
        width: 100px;
        height: 145px;
    }
    
    .wishlist-card-actions {
        justify-content: center;
    }
    
    .profile-card {
        padding: 24px;
    }
    
    .settings-card {
        padding: 18px;
    }
    
    .continue-reading-hero {
        padding: 24px 20px;
    }
    
    .continue-reading-cover {
        width: 100px;
        height: 145px;
    }
}

/* Skeleton Loading States */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton {
    background: linear-gradient(90deg, var(--account-bg) 25%, var(--account-border) 50%, var(--account-bg) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--account-radius-sm);
}

/* Bottom Sheet Modals for Mobile */
@media (max-width: 768px) {
    .modal-overlay {
        align-items: flex-end;
    }
    
    .modal {
        width: 100% !important;
        max-width: none !important;
        border-radius: 24px 24px 0 0 !important;
        transform: translateY(100%);
        transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        margin: 0;
        padding-bottom: calc(24px + env(safe-area-inset-bottom));
    }
    
    .modal-overlay.active .modal {
        transform: translateY(0);
    }
    
    .modal::before {
        content: '';
        position: absolute;
        top: 10px;
        left: 50%;
        transform: translateX(-50%);
        width: 36px;
        height: 4px;
        background: var(--account-border);
        border-radius: 2px;
    }
    
    .modal-close {
        top: 20px;
        right: 20px;
    }
}

/* Global */
body {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overscroll-behavior-y: contain;
}

.account-main {
    max-width: 960px;
}

/* ============================================
   Modern Reader (rd-)
   ============================================ */

/* ── Shell ── */
.rd {
    --rd-bar-h: 54px;
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    background: #faf9f6;
    color: #1a1a1a;
    transition: background 0.4s ease, color 0.4s ease;
}

/* Theme Variants */
.rd[data-theme="sepia"] { background: #f4ecd8; color: #3b2f1e; }
.rd[data-theme="dark"]  { background: #1a1a1a; color: #d4d0c8; }

/* ── Top Bar ── */
.rd-bar {
    height: 54px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--account-border);
    background: #fff;
    flex-shrink: 0;
    position: relative;
    z-index: 10;
    transition: background 0.4s ease, border-color 0.4s ease;
}

.rd[data-theme="sepia"] .rd-bar { background: #efe6d0; border-color: #ddd2b8; }
.rd[data-theme="dark"] .rd-bar  { background: #222; border-color: #333; }

.rd-back {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--account-muted);
    text-decoration: none;
    transition: color 0.2s ease;
    flex-shrink: 0;
}

.rd-back i { font-size: 12px; transition: transform 0.2s ease; }
.rd-back:hover { color: var(--account-accent); }
.rd-back:hover i { transform: translateX(-3px); }

.rd[data-theme="dark"] .rd-back { color: #888; }

.rd-bar-center {
    flex: 1;
    min-width: 0;
    text-align: center;
}

.rd-bar-title {
    font-family: var(--font-serif);
    font-size: 14px;
    font-weight: 500;
    color: var(--account-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    transition: color 0.4s ease;
}

.rd[data-theme="dark"] .rd-bar-title { color: #d4d0c8; }

.rd-bar-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

/* Format Switcher */
.rd-format-switch {
    display: flex;
    background: var(--account-bg);
    border: 1px solid var(--account-border);
    border-radius: 10px;
    padding: 3px;
    margin-right: 6px;
    transition: background 0.4s ease, border-color 0.4s ease;
}

.rd[data-theme="sepia"] .rd-format-switch { background: #e8ddc5; border-color: #d5c9ad; }
.rd[data-theme="dark"] .rd-format-switch  { background: #2a2a2a; border-color: #3a3a3a; }

.rd-fmt {
    width: 34px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 7px;
    color: var(--account-muted);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.rd-fmt.active {
    background: #fff;
    color: var(--account-accent);
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.rd[data-theme="dark"] .rd-fmt.active { background: #444; color: var(--account-accent); }

.rd-fmt:hover:not(.active) { color: var(--account-text); }

/* Action Buttons */
.rd-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--account-border);
    border-radius: 10px;
    color: var(--account-muted);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.25s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;   /* remove 300ms tap delay; reliable touch activation */
}

/* The icon must not absorb the tap target on touch devices */
.rd-btn > i, .rd-fmt > i { pointer-events: none; }

.rd-btn:hover {
    background: var(--account-bg);
    color: var(--account-text);
    border-color: var(--account-accent-border);
}

.rd-btn-active { color: var(--account-accent) !important; border-color: var(--account-accent-border) !important; }

.rd[data-theme="dark"] .rd-btn { border-color: #3a3a3a; color: #777; }
.rd[data-theme="dark"] .rd-btn:hover { background: #333; color: #ccc; }

/* ── Settings Panel ──
   Rendered as an absolute dropdown anchored under the top bar so it never
   competes with the fixed flex column for height (which previously caused it
   to collapse / clip on shorter mobile screens). Always overlays the viewport. */
.rd-settings {
    position: absolute;
    top: var(--rd-bar-h, 54px);
    left: 0;
    right: 0;
    max-height: 0;
    overflow: hidden;
    background: #fff;
    border-bottom: 1px solid transparent;
    transition: max-height 0.35s cubic-bezier(0.25,0.46,0.45,0.94), border-color 0.35s ease, box-shadow 0.35s ease;
    z-index: 12;            /* above the bar (10) so it layers over content */
    box-shadow: 0 0 0 rgba(0,0,0,0);
    -webkit-overflow-scrolling: touch;
}

.rd-settings[aria-hidden="false"] {
    max-height: min(70vh, 460px);
    border-bottom-color: var(--account-border);
    overflow-y: auto;
    box-shadow: 0 16px 32px rgba(0,0,0,0.14);
}

.rd[data-theme="sepia"] .rd-settings { background: #efe6d0; }
.rd[data-theme="dark"] .rd-settings  { background: #222; }
.rd[data-theme="dark"] .rd-settings[aria-hidden="false"] { border-bottom-color: #333; }

.rd-settings-inner {
    display: flex;
    gap: 32px;
    padding: 20px 24px;
    max-width: 720px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.rd-setting-group { flex: 1; min-width: 140px; }

.rd-setting-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: var(--account-muted);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.rd[data-theme="dark"] .rd-setting-label { color: #666; }

/* Theme Buttons */
.rd-theme-opts { display: flex; gap: 8px; }

.rd-theme-btn {
    width: 38px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--account-bg);
    border: 1.5px solid var(--account-border);
    border-radius: 8px;
    color: var(--account-muted);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.rd-theme-btn.active {
    border-color: var(--account-accent);
    color: var(--account-accent);
    background: var(--account-accent-light);
}

.rd[data-theme="dark"] .rd-theme-btn { background: #2a2a2a; border-color: #3a3a3a; color: #777; }
.rd[data-theme="dark"] .rd-theme-btn.active { border-color: var(--account-accent); color: var(--account-accent); background: rgba(201,169,98,0.1); }

/* Size Control */
.rd-size-ctrl {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid var(--account-border);
    border-radius: 8px;
    overflow: hidden;
}

.rd-size-btn {
    width: 38px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--account-bg);
    border: none;
    color: var(--account-muted);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rd-size-btn:hover { background: var(--account-accent-light); color: var(--account-accent); }

.rd-size-val {
    width: 40px;
    text-align: center;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 700;
    color: var(--account-text);
    border-left: 1px solid var(--account-border);
    border-right: 1px solid var(--account-border);
    line-height: 34px;
}

.rd[data-theme="dark"] .rd-size-ctrl { border-color: #3a3a3a; }
.rd[data-theme="dark"] .rd-size-btn { background: #2a2a2a; color: #777; }
.rd[data-theme="dark"] .rd-size-val { color: #ccc; border-color: #3a3a3a; }

/* Spacing & Font Buttons */
.rd-spacing-opts, .rd-font-opts { display: flex; gap: 6px; }

.rd-spacing-btn, .rd-font-btn {
    flex: 1;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--account-bg);
    border: 1.5px solid var(--account-border);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    color: var(--account-muted);
    cursor: pointer;
    transition: all 0.25s ease;
}

.rd-spacing-btn.active, .rd-font-btn.active {
    border-color: var(--account-accent);
    color: var(--account-accent);
    background: var(--account-accent-light);
}

.rd[data-theme="dark"] .rd-spacing-btn,
.rd[data-theme="dark"] .rd-font-btn { background: #2a2a2a; border-color: #3a3a3a; color: #777; }
.rd[data-theme="dark"] .rd-spacing-btn.active,
.rd[data-theme="dark"] .rd-font-btn.active { border-color: var(--account-accent); color: var(--account-accent); background: rgba(201,169,98,0.1); }

/* ── Viewport ── */
.rd-viewport {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.rd-pane {
    display: none;
    position: absolute;
    inset: 0;
}

.rd-pane.active { display: flex; flex-direction: column; }

/* ── Text Reader ── */
.rd-pane-text { flex-direction: column; }

.rd-text-scroll {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

.rd-text-body {
    max-width: 680px;
    width: 100%;
    margin: 0 auto;
    padding: 48px 28px 80px;
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.9;
    color: inherit;
    -webkit-font-smoothing: antialiased;
    transition: font-size 0.3s ease, line-height 0.3s ease;
}

.rd-chapter-label {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.2em;
    color: var(--account-accent);
    text-align: center;
    margin-bottom: 14px;
}

.rd-chapter-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    text-align: center;
    margin: 0 0 40px;
    letter-spacing: -0.02em;
    color: inherit;
}

.rd-text-body p {
    margin-bottom: 26px;
    text-indent: 1.5em;
}

.rd-text-body p:first-of-type { text-indent: 0; }

.rd-text-body p:first-of-type::first-letter {
    font-size: 3.4em;
    float: left;
    line-height: 0.78;
    margin: 6px 10px 0 0;
    font-weight: 400;
    color: var(--account-accent);
}

.rd-text-body em { font-style: italic; }

/* ── PDF Reader ── */
.rd-pane-pdf { flex-direction: column; }

.rd-pdf-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--account-bg);
    border-bottom: 1px solid var(--account-border);
    flex-shrink: 0;
    flex-wrap: wrap;
    justify-content: center;
    transition: background 0.4s ease, border-color 0.4s ease;
}

.rd[data-theme="sepia"] .rd-pdf-toolbar { background: #e8ddc5; border-color: #d5c9ad; }
.rd[data-theme="dark"] .rd-pdf-toolbar  { background: #222; border-color: #333; }

.rd-pdf-btn {
    width: 34px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid var(--account-border);
    border-radius: 8px;
    color: var(--account-muted);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rd-pdf-btn:hover { border-color: var(--account-accent-border); color: var(--account-accent); }

.rd[data-theme="dark"] .rd-pdf-btn { background: #2a2a2a; border-color: #3a3a3a; color: #777; }

.rd-pdf-page {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    color: var(--account-text);
    letter-spacing: 0.02em;
    min-width: 70px;
    text-align: center;
}

.rd[data-theme="dark"] .rd-pdf-page { color: #ccc; }

.rd-pdf-zoom {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 12px;
    padding-left: 12px;
    border-left: 1px solid var(--account-border);
}

.rd-pdf-zoom-val {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 700;
    color: var(--account-muted);
    min-width: 40px;
    text-align: center;
}

.rd-pdf-viewport {
    flex: 1;
    overflow: auto;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 24px;
    position: relative;
}

.rd-pdf-viewport canvas {
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    max-width: 100%;
}

.rd[data-theme="dark"] .rd-pdf-viewport canvas { box-shadow: 0 4px 24px rgba(0,0,0,0.3); }

.rd-pdf-loading, .rd-epub-loading {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    color: var(--account-muted);
    letter-spacing: 0.05em;
}

/* Spinner */
.rd-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--account-border);
    border-top-color: var(--account-accent);
    border-radius: 50%;
    animation: rd-spin 0.8s linear infinite;
}

@keyframes rd-spin { to { transform: rotate(360deg); } }

/* ── EPUB Reader ── */
.rd-pane-epub { flex-direction: column; position: relative; }

.rd-epub-viewport {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.rd-epub-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 12px;
    pointer-events: none;
    z-index: 5;
}

.rd-epub-nav-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--account-border);
    border-radius: 50%;
    color: var(--account-muted);
    font-size: 14px;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.25s ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.rd-epub-nav-btn:hover { background: #fff; color: var(--account-accent); border-color: var(--account-accent-border); }

.rd[data-theme="dark"] .rd-epub-nav-btn { background: rgba(40,40,40,0.9); border-color: #444; color: #777; }

/* ── Bottom Bar ── */
.rd-footer {
    height: 60px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid var(--account-border);
    background: #fff;
    flex-shrink: 0;
    transition: background 0.4s ease, border-color 0.4s ease;
}

.rd[data-theme="sepia"] .rd-footer { background: #efe6d0; border-color: #ddd2b8; }
.rd[data-theme="dark"] .rd-footer  { background: #222; border-color: #333; }

.rd-nav-arrow {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--account-bg);
    border: 1px solid var(--account-border);
    border-radius: 10px;
    color: var(--account-muted);
    font-size: 12px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.25s ease;
    -webkit-tap-highlight-color: transparent;
}

.rd-nav-arrow:hover { background: var(--account-primary); color: #fff; border-color: var(--account-primary); }
.rd-nav-arrow:active { transform: scale(0.93); }

.rd[data-theme="dark"] .rd-nav-arrow { background: #2a2a2a; border-color: #3a3a3a; color: #777; }
.rd[data-theme="dark"] .rd-nav-arrow:hover { background: var(--account-accent); color: #111; border-color: var(--account-accent); }

/* Progress */
.rd-progress { flex: 1; min-width: 0; }

.rd-progress-track {
    position: relative;
    width: 100%;
    height: 4px;
    background: var(--account-border);
    border-radius: 4px;
    overflow: visible;
    margin-bottom: 6px;
}

.rd-progress-fill {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    background: linear-gradient(90deg, var(--account-accent), #d4b872);
    border-radius: 4px;
    transition: width 0.3s ease;
    z-index: 1;
}

.rd-progress-slider {
    position: absolute;
    top: -6px;
    left: 0;
    width: 100%;
    height: 16px;
    margin: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
    -webkit-appearance: none;
    appearance: none;
}

.rd-progress-info {
    display: flex;
    justify-content: space-between;
}

.rd-progress-chapter {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    color: var(--account-muted);
}

.rd-progress-pct {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 800;
    color: var(--account-accent);
    letter-spacing: 0.05em;
}

/* ── Reader Responsive ── */
@media (max-width: 768px) {
    .rd { --rd-bar-h: 50px; }            /* keep settings dropdown anchored to the shorter bar */
    .rd-bar { height: 50px; padding: 0 14px; }
    .rd-back-text { display: none; }
    .rd-bar-title { font-size: 13px; }
    .rd-btn-fullscreen { display: none; }
    .rd-footer { height: 56px; padding: 0 14px; }

    /* Larger, finger-friendly tap targets on mobile */
    .rd-btn { width: 38px; height: 38px; }
    .rd-settings-inner { padding-bottom: 24px; }

    .rd-text-body {
        padding: 32px 18px 70px;
        font-size: 16px;
        line-height: 1.85;
    }

    .rd-chapter-title { font-size: 24px; margin-bottom: 28px; }

    .rd-settings-inner {
        flex-direction: column;
        gap: 18px;
        padding: 16px 18px;
    }

    .rd-pdf-zoom { display: none; }
    .rd-pdf-toolbar { padding: 8px 14px; gap: 8px; }

    .rd-epub-nav-btn { width: 38px; height: 38px; font-size: 12px; }
}

@media (max-width: 576px) {
    .rd-format-switch { margin-right: 2px; }
    .rd-fmt { width: 30px; height: 28px; font-size: 12px; }
    .rd-btn { width: 32px; height: 32px; font-size: 13px; }
    .rd-text-body { padding: 24px 14px 60px; }
}

/* Empty state helper (generic) */
.empty-state-icon {
    width: 72px;
    height: 72px;
    background: var(--account-bg);
    border: 1px solid var(--account-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.empty-state-icon i {
    font-size: 26px;
    color: var(--account-muted);
}

.empty-state h2 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--account-text);
    margin-bottom: 8px;
}

.empty-state p {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--account-muted);
    margin-bottom: 24px;
}

.empty-state .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--account-primary);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: 24px;
    transition: var(--account-transition);
}

.empty-state .btn:hover {
    background: #333;
    transform: translateY(-2px);
}

/* ============================================================
   READER — ADVANCED FEATURES (Bookmarks, Notes, Highlights)
   ============================================================ */

/* ── Side Panel Shell ───────────────────────────────────── */
.rd-side-panel {
    position: fixed;
    top: 0;
    right: -340px;
    width: 320px;
    height: 100%;
    background: #fff;
    box-shadow: -4px 0 24px rgba(0,0,0,0.12);
    z-index: 500;
    display: flex;
    flex-direction: column;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: -apple-system, 'Inter', sans-serif;
}
.rd-side-panel.panel-open { right: 0; }

[data-theme="dark"] .rd-side-panel {
    background: #1e1e1e;
    box-shadow: -4px 0 24px rgba(0,0,0,0.4);
}

.rd-side-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0,0,0,0.07);
    flex-shrink: 0;
}
.rd-side-panel-header h3 {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin: 0;
    color: #1a1a1a;
    font-family: -apple-system, 'Inter', sans-serif;
}
[data-theme="dark"] .rd-side-panel-header h3 { color: #f0f0f0; }
[data-theme="dark"] .rd-side-panel-header { border-color: rgba(255,255,255,0.08); }

.rd-panel-close {
    width: 32px; height: 32px;
    background: none; border: none;
    cursor: pointer; border-radius: 8px;
    color: #888; font-size: 14px;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.15s;
}
.rd-panel-close:hover { background: rgba(0,0,0,0.06); color: #1a1a1a; }

.rd-side-panel-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 16px;
}

/* Add Btn */
.rd-panel-add-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 14px;
    background: rgba(201, 169, 98, 0.08);
    border: 1px dashed rgba(201, 169, 98, 0.4);
    border-radius: 10px;
    color: #c9a962;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 16px;
    transition: all 0.2s;
    font-family: inherit;
}
.rd-panel-add-btn:hover { background: rgba(201, 169, 98, 0.15); border-color: #c9a962; }

/* Empty State */
.rd-panel-empty {
    font-size: 13px;
    color: #999;
    text-align: center;
    padding: 24px 16px;
    line-height: 1.6;
}

/* Panel Item Buttons */
.rd-panel-btn {
    width: 28px; height: 28px;
    background: none; border: none;
    border-radius: 6px;
    cursor: pointer; font-size: 11px;
    color: #888;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.15s;
}
.rd-panel-btn:hover { background: rgba(0,0,0,0.06); color: #1a1a1a; }
.rd-panel-btn-del:hover { background: #fef2f2; color: #dc2626; }

/* ── Bookmark Items ─────────────────────────────────────── */
.rd-bookmark-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.rd-bookmark-item:last-child { border-bottom: none; }
.rd-bookmark-info { flex: 1; min-width: 0; }
.rd-bookmark-label {
    display: block;
    font-size: 13.5px;
    font-weight: 500;
    color: #1a1a1a;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.rd-bookmark-pos {
    font-size: 11px;
    color: #aaa;
    margin-top: 2px;
    display: block;
}
.rd-bookmark-actions { display: flex; gap: 4px; flex-shrink: 0; }
[data-theme="dark"] .rd-bookmark-label { color: #e0e0e0; }
[data-theme="dark"] .rd-bookmark-item { border-color: rgba(255,255,255,0.06); }

/* ── Note Items ─────────────────────────────────────────── */
.rd-note-item {
    padding: 14px;
    background: #fafaf8;
    border-radius: 10px;
    margin-bottom: 12px;
    border: 1px solid rgba(0,0,0,0.06);
}
.rd-note-quote {
    font-size: 12px;
    font-style: italic;
    color: #888;
    border-left: 2px solid #c9a962;
    padding-left: 8px;
    margin: 0 0 8px;
    line-height: 1.5;
}
.rd-note-text { font-size: 13.5px; color: #1a1a1a; line-height: 1.6; margin: 0 0 8px; }
.rd-note-meta {
    display: flex; align-items: center; gap: 8px;
    font-size: 11px; color: #aaa;
}
.rd-note-meta button { margin-left: auto; }
[data-theme="dark"] .rd-note-item { background: #2a2a2a; border-color: rgba(255,255,255,0.06); }
[data-theme="dark"] .rd-note-text { color: #e0e0e0; }

/* ── Text Highlights ────────────────────────────────────── */
.rd-highlight { border-radius: 2px; padding: 1px 0; cursor: pointer; }
.rd-hl-yellow { background: rgba(254, 240, 138, 0.7); }
.rd-hl-green  { background: rgba(187, 247, 208, 0.7); }
.rd-hl-blue   { background: rgba(191, 219, 254, 0.7); }
.rd-hl-pink   { background: rgba(251, 207, 232, 0.7); }

/* Selection Toolbar */
.rd-selection-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    background: #1a1a1a;
    border-radius: 10px;
    padding: 6px 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.rd-sel-btn {
    width: 32px; height: 32px;
    background: none; border: none;
    border-radius: 8px; cursor: pointer;
    color: #fff; font-size: 13px;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.15s;
}
.rd-sel-btn:hover { background: rgba(255,255,255,0.1); }
.rd-hl-dot {
    width: 16px; height: 16px;
    border-radius: 50%;
    display: block;
    border: 2px solid rgba(255,255,255,0.3);
}
.rd-sel-divider {
    width: 1px; height: 20px;
    background: rgba(255,255,255,0.15);
    margin: 0 4px;
}

/* ── Note Dialog ────────────────────────────────────────── */
#rd-note-dialog {
    position: fixed; inset: 0; z-index: 9000;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.rd-dialog-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
}
.rd-dialog {
    position: relative;
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.rd-dialog-title {
    font-size: 15px; font-weight: 700;
    margin: 0 0 16px;
    font-family: -apple-system, 'Inter', sans-serif;
}
.rd-dialog-quote {
    font-size: 13px; font-style: italic; color: #888;
    border-left: 2px solid #c9a962; padding-left: 10px;
    margin: 0 0 12px; line-height: 1.5;
}
.rd-dialog-textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
    display: block;
    box-sizing: border-box;
}
.rd-dialog-textarea:focus { border-color: #c9a962; }
.rd-dialog-actions {
    display: flex; justify-content: flex-end;
    gap: 10px; margin-top: 16px;
}
.rd-dialog-cancel {
    padding: 9px 18px;
    background: none; border: 1px solid #e0e0e0;
    border-radius: 8px; cursor: pointer;
    font-size: 13px; font-weight: 500; color: #666;
    transition: all 0.15s;
}
.rd-dialog-cancel:hover { border-color: #999; color: #1a1a1a; }
.rd-dialog-save {
    padding: 9px 18px;
    background: #1a1a1a; color: #fff;
    border: none; border-radius: 8px; cursor: pointer;
    font-size: 13px; font-weight: 600;
    transition: background 0.15s;
}
.rd-dialog-save:hover { background: #333; }

/* ── Reading Stats Panel ────────────────────────────────── */
.rd-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}
.rd-stat-block {
    background: #fafaf8;
    border-radius: 12px;
    padding: 14px;
    text-align: center;
    border: 1px solid rgba(0,0,0,0.06);
}
.rd-stat-value {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1;
    margin-bottom: 4px;
    font-family: -apple-system, 'Inter', sans-serif;
}
.rd-stat-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #999;
}
.rd-stat-section { border-top: 1px solid rgba(0,0,0,0.06); padding-top: 16px; }
.rd-stat-section-label {
    font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: #aaa; margin-bottom: 10px;
}
.rd-cache-btn {
    display: flex; align-items: center; gap: 8px;
    width: 100%; padding: 12px 16px;
    background: #f8f8f6; border: 1px solid rgba(0,0,0,0.08);
    border-radius: 10px; cursor: pointer;
    font-size: 13px; font-weight: 600; color: #1a1a1a;
    transition: all 0.2s; font-family: inherit;
}
.rd-cache-btn:hover { background: #1a1a1a; color: #fff; border-color: #1a1a1a; }
.rd-cache-btn.rd-btn-cached { color: #15803d; background: #f0fdf4; border-color: #bbf7d0; pointer-events: none; }

[data-theme="dark"] .rd-stat-block { background: #2a2a2a; border-color: rgba(255,255,255,0.06); }
[data-theme="dark"] .rd-stat-value { color: #f0f0f0; }

/* ── Reader Toast ───────────────────────────────────────── */
#rd-toast {
    position: fixed;
    bottom: 90px; left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #1a1a1a; color: #fff;
    padding: 10px 18px; border-radius: 100px;
    font-size: 13px; font-weight: 600;
    z-index: 9999;
    opacity: 0; transition: all 0.25s ease;
    pointer-events: none; white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    font-family: -apple-system, 'Inter', sans-serif;
}
#rd-toast.rd-toast-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
#rd-toast.rd-toast-success { background: #15803d; }
#rd-toast.rd-toast-error   { background: #dc2626; }

/* ── Width Options ──────────────────────────────────────── */
.rd-width-opts {
    display: flex; gap: 6px;
}
.rd-width-btn {
    flex: 1; padding: 7px 10px;
    border: 1.5px solid transparent;
    border-radius: 8px; background: #f5f4f2;
    font-size: 12px; font-weight: 600; cursor: pointer;
    color: #666; transition: all 0.2s;
    font-family: inherit;
}
.rd-width-btn.active {
    border-color: var(--rd-accent, #c9a962);
    background: rgba(201, 169, 98, 0.1);
    color: #1a1a1a;
}
.rd-width-btn:hover { background: #eeede9; color: #1a1a1a; }

/* Brightness control */
.rd-brightness-val {
    float: right;
    font-size: 10px;
    font-weight: 700;
    color: var(--rd-accent, #c9a962);
    letter-spacing: 0;
}
.rd-brightness-ctrl {
    display: flex;
    align-items: center;
    gap: 10px;
}
.rd-brightness-ctrl .fa-sun { color: #b8b4ab; }
.rd-brightness-icon-min { font-size: 10px; }
.rd-brightness-icon-max { font-size: 15px; }
.rd-brightness-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    border-radius: 4px;
    background: #e3e0d8;
    outline: none;
    cursor: pointer;
}
.rd-brightness-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: var(--rd-accent, #c9a962);
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.rd-brightness-slider::-moz-range-thumb {
    width: 16px; height: 16px;
    border-radius: 50%;
    background: var(--rd-accent, #c9a962);
    cursor: pointer;
    border: 2px solid #fff;
}
.rd[data-theme="dark"] .rd-brightness-slider { background: #444; }
.rd[data-theme="dark"] .rd-brightness-ctrl .fa-sun { color: #888; }
.rd[data-theme="sepia"] .rd-brightness-slider { background: #d8ccb0; }

/* Mobile panel adjustments */
@media (max-width: 480px) {
    .rd-side-panel { width: 100%; right: -100%; }
    .rd-side-panel.panel-open { right: 0; }
}