/**
 * =========================================================================
 * ⚠️ STORYFORGE CSS BUILD INSTRUCTIONS (DO NOT FORGET) ⚠️
 * =========================================================================
 * `npm run prod` DOES NOT process or copy StoryForge CSS files!
 * 
 * IF YOU MODIFY ANY CSS FILE HERE (`resources/css/storyforge/`), 
 * YOU MUST MANUALLY COPY IT TO PUBLIC:
 * 
 *    cp -r resources/css/storyforge/* public/css/storyforge/
 * 
 * =========================================================================
 */
/* StoryForge Core Variables */
html[data-reader-theme="storyforge-dark"] {
    --reader-bg: radial-gradient(circle at 50% 0%, #1a1c23 0%, #09090b 80%);
    --reader-page: #09090b; --reader-page-rgb: 9, 9, 11;
    --reader-page-soft: #121318; --reader-page-soft-rgb: 18, 19, 24;
    --reader-paper: #121214; --reader-paper-rgb: 18, 18, 20;
    --reader-paper-soft: #1c1c1f; --reader-paper-soft-rgb: 28, 28, 31;
    --reader-text: #f4f4f5; --reader-text-rgb: 244, 244, 245;
    --reader-muted: #a1a1aa; --reader-muted-rgb: 161, 161, 170;
    --reader-soft: #82828b; --reader-soft-rgb: 130, 130, 139;
    --reader-line: rgba(255,255,255,0.06);
    --reader-accent: #f4f4f5; --reader-accent-rgb: 244, 244, 245;
    --reader-accent-strong: #ffffff; --reader-accent-strong-rgb: 255, 255, 255;
    --reader-shadow: rgba(0, 0, 0, 0.6);
    --reader-glow: rgba(0, 0, 0, 0.8);
    --thumb-brightness: 0.6;
}
/* =========================================================
   TU LUYỆN – Interactive Novel Game
   Dark Fantasy/Cultivation Theme
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Literata:ital,opsz,wght@0,7..72,400;0,7..72,500;0,7..72,600;0,7..72,700;1,7..72,400;1,7..72,500&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Noto+Serif:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');


/* ---------- FULL-SCREEN OVERRIDES ---------- */
/* Hide site header, footer, donate button; reset parent container spacing */
body[data-page-type="storyforge"] {
    background: var(--reader-page) !important;
    overflow: hidden;
}
body[data-page-type="storyforge"] > header,
body[data-page-type="storyforge"] > footer,
body[data-page-type="storyforge"] > nav,
body[data-page-type="storyforge"] > #donate,
body[data-page-type="storyforge"] > #donate-close,
body[data-page-type="storyforge"] > .border-purple-900\/40,
body[data-page-type="storyforge"] > .header-tabs-wrapper,
body[data-page-type="storyforge"] #global-chat-btn { display: none !important; }

/* Reset parent container/body component padding */
.tl-app .container,
body[data-page-type="storyforge"] .container {
    max-width: 10% !important;
    padding: 0 !important;
    margin: 0 !important;
}
body[data-page-type="storyforge"] .mb-3 { margin-bottom: 0 !important; }
body[data-page-type="storyforge"] #main-content { padding: 0; margin: 0; }


/* Global Reader Variables Defaults */
html {
    --reader-page: #09090b; --reader-page-rgb: 9, 9, 11;
    --reader-page-soft: #121318; --reader-page-soft-rgb: 18, 19, 24;
    --reader-paper: #121214; --reader-paper-rgb: 18, 18, 20;
    --reader-paper-soft: #1c1c1f; --reader-paper-soft-rgb: 28, 28, 31;
    --reader-text: #e4e4e7; --reader-text-rgb: 228, 228, 231;
    --reader-muted: #a1a1aa; --reader-muted-rgb: 161, 161, 170;
    --reader-soft: #82828b; --reader-soft-rgb: 130, 130, 139;
    --reader-line: rgba(255,255,255,0.06);
    --reader-accent: #f4f4f5; --reader-accent-rgb: 244, 244, 245;
    --reader-accent-strong: #ffffff; --reader-accent-strong-rgb: 255, 255, 255;
    --reader-shadow: rgba(0, 0, 0, 0.6);
}

/* ---------- GENERAL ---------- */
.tl-app {
    position: fixed;
    inset: 0;
    height: 100vh;
    height: 100dvh;
    width: 100vw;
    background: linear-gradient(135deg, var(--reader-page) 0%, var(--reader-page-soft) 100%);
    color: var(--reader-text);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    z-index: 999;
    overflow: hidden;
    display: flex;
    flex-direction: column;

    --reader-font: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --reader-size: 15px;
    --reader-lh: 1.9;
    
    --reader-badge: var(--reader-accent-strong);
    --reader-badge-bg: rgba(var(--reader-accent-rgb), 0.15);
    --reader-border: rgba(var(--reader-accent-rgb), 0.15);
    --reader-nav-bg: rgba(var(--reader-page-soft-rgb), 0.8);
    --reader-nav-bd: rgba(var(--reader-accent-rgb), 0.1);
    --reader-choice-bg: rgba(var(--reader-accent-rgb), 0.08);
    --reader-choice-bd: var(--reader-accent);
    --reader-choice-color: var(--reader-accent-strong);

    /* Theme-switchable surface variables */
    --tl-app-bg:       linear-gradient(135deg, var(--reader-page) 0%, var(--reader-page-soft) 40%, var(--reader-paper) 100%);
    --tl-header-bg:    rgba(var(--reader-paper-rgb), 0.85);
    --tl-sidebar-bg:   rgba(var(--reader-paper-rgb), 0.6);
    --tl-choices-bg:   rgba(var(--reader-paper-rgb), 0.8);
    --tl-card-bg:      rgba(var(--reader-paper-soft-rgb), 0.6);
    --tl-card-border:  rgba(var(--reader-accent-rgb), 0.12);
    --tl-card-char-bg: linear-gradient(135deg, rgba(var(--reader-paper-soft-rgb), 0.8), rgba(var(--reader-accent-rgb), 0.08));

    /* HUD Glassmorphism Tokens */
    --hud-glass-bg: rgba(var(--reader-paper-rgb), 0.8);
    --hud-glass-border: var(--reader-line);
    --hud-glass-highlight: rgba(var(--reader-text-rgb), 0.05);
    --hud-glow-primary: rgba(var(--reader-accent-rgb), 0.4);

    /* Theme-switchable text color variables */
    --tl-text-primary:  var(--reader-text);   /* header title, char name, stat values */
    --tl-text-secondary: var(--reader-soft);  /* stat labels (muted uppercase) */
    --tl-text-accent:   var(--reader-accent);   /* card titles, realm value, link */
    --tl-text-muted:    var(--reader-muted);   /* counts, secondary info */
    --tl-text-gold:     #fbbf24;   /* realm value, gold items */
    --tl-choice-btn-bg: rgba(var(--reader-paper-soft-rgb), 0.5);  /* choice button background */
    --tl-choice-btn-color: var(--reader-text);              /* choice button text */
}

/* Base Glass Mixin & Hardware Acceleration */
.tl-sidebar, .tl-header, .tl-choice-btn, .tl-choices-panel {
    background: var(--reader-paper);
    background: rgba(var(--reader-paper-rgb), 0.8);
    border: 1px solid var(--reader-line) !important;
    box-shadow: 0 8px 32px 0 var(--reader-shadow);
    box-shadow: inset 0 1px 0 0 rgba(var(--reader-line-rgb), 0.2), 0 8px 32px 0 var(--reader-shadow);
}
@supports (backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px)) {
    .tl-sidebar, .tl-header, .tl-choice-btn, .tl-choices-panel {
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        background: var(--reader-paper);
        background: rgba(var(--reader-paper-rgb), 0.8);
    }
}
.tl-card-character {
    background: var(--reader-paper) !important;
    background: linear-gradient(135deg, rgba(var(--reader-paper-rgb), 0.8), rgba(var(--reader-accent-rgb), 0.08)) !important;
}


/* ---------- BACKGROUND COVER (Post Thumbnail) ---------- */
.tl-bg-cover {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: saturate(0.9);
    transform: scale(1.02) translateZ(0);
    will-change: transform, opacity;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.tl-bg-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(var(--reader-page-rgb), 0.75) 0%,
        rgba(var(--reader-page-rgb), 0.9) 50%,
        var(--reader-page) 100%
    );
}
.tl-bg-cover.tl-bg-fade {
    opacity: 0;
    pointer-events: none;
}

.hidden { display: none !important; }


/* ---------- CUSTOM SCROLLBAR & SELECTION ---------- */
::selection {
    background: rgba(var(--reader-accent-rgb), 0.3);
    color: var(--reader-text);
}
::-moz-selection {
    background: rgba(var(--reader-accent-rgb), 0.3);
    color: var(--reader-text);
}
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(var(--reader-accent-rgb), 0.3);
    border-radius: 10px;
    border: 1px solid transparent;
    background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--reader-accent-rgb), 0.6);
    background-clip: padding-box;
}
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--reader-accent-rgb), 0.3) transparent;
}


/* ---------- GAME LAYOUT ---------- */
.tl-game {
    padding: 0;
    flex: 1;
    overflow: hidden;
    min-height: 0; /* Allow flex shrinking */
}

/* Outer wrapper: ad-left | game-layout | ad-right */
.tl-game-outer {
    display: flex;
    height: 100%;
    overflow: hidden;
    min-height: 0;
}

/* Ad sidebar panels — desktop only */
.tl-ad-panel {
    width: 160px;
    min-width: 160px;
    flex-shrink: 0;
    padding: 8px 4px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.tl-ad-sticky {
    position: sticky;
    top: 60px;
}
.tl-ad-panel iframe, .tl-ad-panel img {
    max-width: 160px;
}

/* Mobile top ad — hidden on desktop */
.tl-ad-mobile-top {
    display: none;
    text-align: center;
    padding: 6px;
    background: rgba(var(--reader-text-rgb), 0.2);
}

.tl-game-layout {
    display: flex;
    height: 100%;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    min-height: 0;
}

@media (max-width: 1200px) {
    .tl-ad-panel { display: none; }
    .tl-ad-mobile-top { display: block; }
}


/* ---------- MAIN STORY AREA ---------- */
.tl-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
    overflow: hidden;
    min-height: 0;
    position: relative;
}

.tl-story {
    flex: 1;
    position: relative;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 20px 24px;
    scroll-behavior: smooth;
    overflow-anchor: none; /* Prevents browser from auto-scrolling when content is added below */
    background: transparent;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    min-height: 0;
}
.tl-story-content {
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
    overflow-wrap: break-word;
    word-break: break-word;
    box-sizing: border-box;
}

/* ── Chapter Navigation Bar ── */
.tl-chapter-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 860px;
    margin: 0 auto 16px;
    padding: 10px 14px;
    border-radius: 12px;
    background: var(--reader-nav-bg, rgba(30, 21, 56, 0.5));
    border: 1px solid var(--reader-nav-bd, rgba(var(--reader-accent-rgb), 0.1));
    box-sizing: border-box;
}

@media (min-width: 769px) {
    .tl-chapter-nav {
        position: fixed;
        top: 6px;
        left: 50%;
        transform: translateX(-50%);
        width: 100%;
        max-width: 420px;
        margin: 0;
        padding: 4px 10px;
        background: transparent !important;
        border: none !important;
        z-index: 105;
    }
}
.tl-nav-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    border: none;
    background: transparent;
    color: var(--reader-muted);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all .2s;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.tl-nav-btn:hover:not(:disabled) {
    color: var(--reader-accent-strong);
    text-shadow: 0 0 8px rgba(var(--reader-accent-strong-rgb), 0.5);
    transform: scale(1.05);
}
.tl-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}
.tl-nav-info {
    font-size: 13px;
    font-weight: 700;
    color: var(--reader-accent);
    letter-spacing: 0.3px;
}
.tl-nav-text {
    display: inline;
}

/* Story chapter block */
.tl-chapter {
    animation: tl-chapter-in .5s ease-out;
}
@keyframes tl-chapter-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
/* Item 6: Chapter navigate transition */
}
.tl-chapter-exit {
    animation: tl-chapter-exit .25s ease-in forwards;
}
@keyframes tl-chapter-exit {
    to { opacity: 0; transform: translateY(-12px); }
}

.tl-chapter-title {
    text-shadow: 0 2px 4px var(--reader-shadow), 0 0 12px var(--reader-shadow);
    font-size: 20px;
    font-weight: 800;
    color: var(--reader-accent-strong, #e9d5ff);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--reader-border, rgba(var(--reader-accent-rgb), 0.15));
    display: flex;
    align-items: center;
    gap: 10px;
}
.tl-chapter-number {
    font-size: 11px;
    font-weight: 700;
    color: var(--reader-accent);
    background: var(--reader-badge-bg, rgba(var(--reader-accent-rgb), 0.15));
    padding: 3px 10px;
    border-radius: 6px;
    white-space: nowrap;
}
.tl-chapter-body {
    font-size: var(--reader-size, 15px);
    line-height: var(--reader-lh, 1.9);
    color: var(--reader-text, #f1f5f9);
    font-weight: 500;
    font-family: var(--reader-font, 'Segoe UI', system-ui, -apple-system, sans-serif);
    overflow-wrap: break-word;
    word-break: break-word;
    overflow-x: hidden;
    text-shadow: 0 1px 2px var(--reader-glow, transparent);
    letter-spacing: 0.2px;
}
/* Tu Tien magical streaming cursor (Calligraphy Brush / Bút Lông) */
.tl-chapter-body.is-streaming > *:last-child::after {
    content: '';
    display: inline-block;
    width: 0.9em;
    height: 0.9em;
    background-color: var(--reader-text);
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12.67 19a2 2 0 0 0 1.416-.588l6.154-6.172a6 6 0 0 0-8.49-8.49L5.586 9.914A2 2 0 0 0 5 11.328V18a1 1 0 0 0 1 1z'/%3E%3Cpath d='M16 8 2 22'/%3E%3Cpath d='M17.5 15H9'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12.67 19a2 2 0 0 0 1.416-.588l6.154-6.172a6 6 0 0 0-8.49-8.49L5.586 9.914A2 2 0 0 0 5 11.328V18a1 1 0 0 0 1 1z'/%3E%3Cpath d='M16 8 2 22'/%3E%3Cpath d='M17.5 15H9'/%3E%3C/svg%3E");
    mask-size: contain;
    -webkit-mask-size: contain;
    mask-position: bottom left;
    -webkit-mask-position: bottom left;
    mask-repeat: no-repeat;
    -webkit-mask-repeat: no-repeat;
    margin-left: 8px;
    vertical-align: 1px;
    filter: drop-shadow(0 0 4px var(--reader-text)) drop-shadow(0 0 10px rgba(var(--reader-text-rgb), 0.5));
    animation: drill-spin 0.8s infinite linear;
    transform-origin: bottom left;
}
@keyframes drill-spin {
    0% { transform: rotate3d(1, -1, 0, 0deg); opacity: 0.8; }
    50% { filter: drop-shadow(0 0 8px var(--reader-text)) drop-shadow(0 0 16px rgba(var(--reader-text-rgb), 0.8)); }
    100% { transform: rotate3d(1, -1, 0, 360deg); opacity: 1; }
}
.tl-chapter-body pre,
.tl-chapter-body code,
.tl-chapter-body table {
    max-width: 100%;
    overflow-x: auto;
    word-break: break-all;
}
.tl-chapter-body p {
    margin-bottom: 16px;
}

.tl-chapter-choice-made {
    margin-top: 16px;
    padding: 10px 16px;
    border-radius: 10px;
    background: var(--reader-choice-bg, rgba(var(--reader-accent-rgb), 0.08));
    border-left: 3px solid var(--reader-choice-bd, var(--reader-accent));
    font-size: 13px;
    color: var(--reader-choice-color, var(--reader-accent-strong));
    font-style: italic;
}


/* ---------- LOADING ---------- */
.tl-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    margin: 16px auto;
    width: 100%;
    max-width: 440px;
    box-sizing: border-box;
}
/* Absolute center during initial load (when direct child of tl-main) */
.tl-main > .tl-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    z-index: 100;
}
.tl-loading.hidden {
    display: none !important;
}
/* When inside story scroll container — compact inline style */
.tl-story > .tl-loading {
    margin-top: 12px;
    margin-bottom: 8px;
    padding: 8px 16px;
    max-width: 440px;
}
.tl-story > .tl-loading .tl-loading-inner {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 10px 18px;
    gap: 12px;
    width: max-content;
    max-width: 90%;
    border-radius: 14px;
    background: rgba(var(--reader-paper-rgb), 0.85);
    box-shadow: 0 4px 16px var(--reader-shadow), 0 0 20px rgba(var(--reader-accent-rgb), 0.05);
}
.tl-story > .tl-loading .tl-loading-spinner-wrap {
    width: 24px;
    height: 24px;
}
.tl-story > .tl-loading .tl-loading-body {
    gap: 6px;
}
.tl-story > .tl-loading #tl-loading-text {
    font-size: 12.5px;
    font-weight: 500;
}
.tl-story > .tl-loading .tl-loading-step {
    display: none;
}
.tl-loading-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 24px 32px;
    background: rgba(var(--reader-paper-rgb), 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(var(--reader-accent-rgb), 0.25);
    border-radius: 20px;
    box-shadow: 0 8px 32px var(--reader-shadow), 0 0 60px rgba(var(--reader-accent-rgb), 0.1), inset 0 1px 0 var(--reader-shadow);
    width: 100%;
    max-width: 360px;
    box-sizing: border-box;
}
@media (max-width: 768px) {
    .tl-loading-inner {
        padding: 20px 24px;
        gap: 12px;
        border-radius: 16px;
    }
}
/* Dual-ring spinner wrapper */
.tl-loading-spinner-wrap {
    position: relative;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}
.tl-loading-spinner {
    position: absolute;
    inset: 0;
    border: 2.5px solid rgba(var(--reader-accent-rgb), 0.12);
    border-top-color: var(--reader-accent);
    border-right-color: rgba(var(--reader-accent-rgb), 0.45);
    border-radius: 50%;
    animation: tl-spin .9s linear infinite;
}
.tl-loading-spinner-ring {
    position: absolute;
    inset: 6px;
    border: 2px solid rgba(var(--reader-accent-rgb), 0.08);
    border-bottom-color: rgba(var(--reader-accent-rgb), 0.55);
    border-radius: 50%;
    animation: tl-spin .6s linear infinite reverse;
}
/* Body: main text + dots in one row */
.tl-loading-body {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: nowrap;
}
#tl-loading-text {
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.2px;
    color: #e2d9f3;
    text-shadow: 0 1px 6px var(--reader-shadow), 0 0 16px rgba(var(--reader-accent-rgb), 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
}
.tl-load-icon {
    width: 1.1em;
    height: 1.1em;
    flex-shrink: 0;
    stroke: var(--reader-accent);
    opacity: 0.9;
    position: relative;
    top: 1px;
}
.tl-drill-icon {
    transform-origin: bottom left;
    animation: drill-spin 0.8s infinite linear;
}
/* Three-dot breathing animation */
.tl-loading-dots {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}
.tl-loading-dots span {
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--reader-accent);
    animation: tl-dot-bounce .9s ease-in-out infinite;
}
.tl-loading-dots span:nth-child(1) { animation-delay: 0s; }
.tl-loading-dots span:nth-child(2) { animation-delay: .18s; }
.tl-loading-dots span:nth-child(3) { animation-delay: .36s; }
@keyframes tl-dot-bounce {
    0%, 80%, 10% { opacity: 0.3; transform: scaleY(0.6); }
    40% { opacity: 1; transform: scaleY(1); }
}
/* Writing indicator — shown at bottom of streaming content when AI pauses */
.tl-writing-indicator {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 12px 0 6px 4px;
    opacity: 0;
    animation: tl-writing-fadein .3s ease forwards;
}
.tl-writing-indicator .tl-load-icon {
    top: -1.5px;
}
.tl-writing-dot {
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--reader-accent);
    animation: tl-dot-bounce .9s ease-in-out infinite;
}
.tl-writing-dot:nth-child(2) { animation-delay: .18s; }
.tl-writing-dot:nth-child(3) { animation-delay: .36s; }
@keyframes tl-writing-fadein {
    from { opacity: 0; }
    to { opacity: 0.85; }
}
/* Step badge */
.tl-loading-step {
    font-size: 10px;
    font-weight: 600;
    color: #7c6fab;
    letter-spacing: 0.9px;
    text-transform: uppercase;
    background: rgba(var(--reader-accent-rgb), 0.1);
    border: 1px solid rgba(var(--reader-accent-rgb), 0.15);
    border-radius: 20px;
    padding: 3px 12px;
}
.tl-loading-step:empty { display: none; }
.tl-loading-progress-container {
    width: 100%;
    height: 6px;
    background: rgba(var(--reader-accent-rgb), 0.15);
    border-radius: 4px;
    margin-top: 8px;
    overflow: hidden;
    position: relative;
}
.tl-loading-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--reader-accent), var(--reader-accent));
    border-radius: 4px;
    width: 0%;
    transition: width 0.4s ease-out;
    position: relative;
}
.tl-loading-progress-bar::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(var(--reader-text-rgb), 0.3), transparent);
    animation: tl-shimmer 1.5s infinite;
}

/* ── Arc Lore Modal ── */
#tl-modal-arc-lore .tl-modal-content {
    max-width: 480px;
    padding: 0;
    border-radius: 20px;
    overflow: hidden;
}
#tl-modal-arc-lore .tl-lore-inner {
    position: relative;
    overflow: hidden;
    padding: 28px 24px 32px;
}
#tl-modal-arc-lore .tl-lore-glow {
    position: absolute;
    top: -60%; left: -40%; right: -40%; bottom: -40%;
    background: radial-gradient(ellipse at 50% 20%, rgba(var(--reader-accent-rgb), 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}
#tl-modal-arc-lore .tl-lore-content {
    position: relative;
    z-index: 1;
}
.tl-lore-phase {
    font-size: 9px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--reader-accent);
    text-align: center;
    margin-bottom: 8px;
    font-weight: 700;
    opacity: 0.8;
}
.tl-lore-title {
    font-size: 17px;
    font-weight: 800;
    color: #fff;
    text-align: center;
    line-height: 1.35;
    margin-bottom: 16px;
    text-shadow: 0 2px 8px var(--reader-shadow);
}
.tl-lore-divider {
    width: 40px;
    height: 1px;
    margin: 0 auto 20px;
    background: linear-gradient(90deg, transparent, rgba(var(--reader-accent-rgb), 0.35), transparent);
}
.tl-lore-body {
    font-size: var(--reader-size, 15px);
    line-height: var(--reader-lh, 1.9);
    color: var(--reader-text, #c8c2e0);
    font-family: var(--reader-font, 'Segoe UI', system-ui, sans-serif);
    font-weight: 500;
    text-shadow: 0 1px 2px var(--reader-shadow, transparent);
    text-align: justify;
    word-break: break-word;
    max-height: 55vh;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    padding-right: 4px;
}
.tl-lore-body::-webkit-scrollbar { width: 2px; }
.tl-lore-body::-webkit-scrollbar-thumb { background: rgba(var(--reader-accent-rgb), 0.2); border-radius: 4px; }
.tl-lore-body p { margin-bottom: 16px; }
.tl-lore-body p:first-child::first-letter {
    font-size: 2.4em;
    font-weight: 800;
    float: left;
    line-height: 0.85;
    margin: 4px 6px 0 0;
    color: var(--reader-accent);
}
.tl-lore-body p:last-child { margin-bottom: 0; }
.tl-lore-close {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 2;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--reader-text-rgb), 0.3);
    border: 1px solid rgba(var(--reader-text-rgb), 0.1);
    border-radius: 50%;
    color: var(--reader-soft);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}
.tl-lore-close:hover {
    background: rgba(var(--reader-text-rgb), 0.1);
    color: #fff;
}

@keyframes tl-spin {
    to { transform: rotate(360deg); }
}
@keyframes tl-loading-fade {
    0%, 10% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Item 7: Loading skeleton shimmer */
.tl-skeleton {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
}
.tl-skeleton-line {
    height: 14px;
    border-radius: 6px;
    background: linear-gradient(90deg,
        rgba(var(--reader-accent-rgb), 0.06) 25%,
        rgba(var(--reader-accent-rgb), 0.12) 50%,
        rgba(var(--reader-accent-rgb), 0.06) 75%
    );
    background-size: 200% 100%;
    animation: tl-shimmer 1.5s ease-in-out infinite;
}
.tl-skeleton-line:nth-child(1) { width: 35%; height: 18px; margin-bottom: 6px; }
.tl-skeleton-line:nth-child(2) { width: 100%; }
.tl-skeleton-line:nth-child(3) { width: 92%; }
.tl-skeleton-line:nth-child(4) { width: 85%; }
.tl-skeleton-line:nth-child(5) { width: 96%; }
.tl-skeleton-line:nth-child(6) { width: 70%; }
@keyframes tl-shimmer {
    0% { background-position: 20% 0; }
    10% { background-position: -20% 0; }
}


/* ---------- EVENT TOAST ---------- */
.tl-event-toast {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    z-index: 300;
    padding: 14px 24px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 600;
    background: rgba(var(--reader-paper-rgb), 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(var(--reader-accent-rgb), 0.4);
    color: var(--reader-text);
    box-shadow: 0 8px 32px var(--reader-shadow), 0 0 30px rgba(var(--reader-accent-rgb), 0.15);
    opacity: 0;
    transition: all .4s cubic-bezier(0.16, 1, 0.3, 1);
    max-width: 90%;
    text-align: center;
}
.tl-event-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.tl-event-toast.realm-up {
    background: color-mix(in srgb, #f59e0b 15%, var(--reader-paper) 80%);
    border-color: color-mix(in srgb, #f59e0b 50%, transparent);
    box-shadow: 0 8px 32px var(--reader-shadow), 0 0 40px color-mix(in srgb, #f59e0b 20%, transparent);
}
.tl-event-toast.new-item, .tl-event-toast.success {
    background: color-mix(in srgb, #10b981 15%, var(--reader-paper) 80%);
    border-color: color-mix(in srgb, #10b981 50%, transparent);
    box-shadow: 0 8px 32px var(--reader-shadow), 0 0 40px color-mix(in srgb, #10b981 20%, transparent);
}
.tl-event-toast.new-skill, .tl-event-toast.info {
    background: color-mix(in srgb, #6366f1 15%, var(--reader-paper) 80%);
    border-color: color-mix(in srgb, #6366f1 50%, transparent);
    box-shadow: 0 8px 32px var(--reader-shadow), 0 0 40px color-mix(in srgb, #6366f1 20%, transparent);
}
.tl-event-toast.warning {
    background: color-mix(in srgb, #f97316 15%, var(--reader-paper) 80%);
    border-color: color-mix(in srgb, #f97316 50%, transparent);
    box-shadow: 0 8px 32px var(--reader-shadow), 0 0 40px color-mix(in srgb, #f97316 20%, transparent);
}
.tl-event-toast.danger, .tl-event-toast.error {
    background: color-mix(in srgb, #f43f5e 15%, var(--reader-paper) 80%);
    border-color: color-mix(in srgb, #f43f5e 50%, transparent);
    box-shadow: 0 8px 32px var(--reader-shadow), 0 0 40px color-mix(in srgb, #f43f5e 20%, transparent);
}



/* Borrowed from chapter-show.css */
html[data-reader-theme="white"] {
    --reader-page: #ffffff; --reader-page-rgb: 255, 255, 255;
    --reader-page-soft: #f6f8fb; --reader-page-soft-rgb: 246, 248, 251;
    --reader-paper: #ffffff; --reader-paper-rgb: 255, 255, 255;
    --reader-paper-soft: #f8fafc; --reader-paper-soft-rgb: 248, 250, 252;
    --reader-text: #1e293b; --reader-text-rgb: 30, 41, 59;
    --reader-muted: var(--reader-muted);
    --reader-soft: var(--reader-soft);
    --reader-line: rgba(15, 23, 42, 0.08);
    --reader-accent: #dba026; --reader-accent-rgb: 219, 160, 38;
    --reader-accent-strong: #a86f0d; --reader-accent-strong-rgb: 168, 111, 13;
    --reader-shadow: rgba(15, 23, 42, 0.08);
}

html[data-reader-theme="paper"] {
    --reader-page: #f5efe3; --reader-page-rgb: 245, 239, 227;
    --reader-page-soft: #eadfce; --reader-page-soft-rgb: 234, 223, 206;
    --reader-paper: #fffaf0; --reader-paper-rgb: 255, 250, 240;
    --reader-paper-soft: #fbf1df; --reader-paper-soft-rgb: 251, 241, 223;
    --reader-text: #35281d; --reader-text-rgb: 53, 40, 29;
    --reader-muted: #7a6753; --reader-muted-rgb: 122, 103, 83;
    --reader-soft: #a18a70; --reader-soft-rgb: 161, 138, 112;
    --reader-line: rgba(90, 67, 42, 0.14);
    --reader-accent: #d69a19; --reader-accent-rgb: 214, 154, 25;
    --reader-accent-strong: #a86f0d; --reader-accent-strong-rgb: 168, 111, 13;
    --reader-shadow: rgba(80, 56, 29, 0.12);
}

html[data-reader-theme="sepia"] {
    --reader-page: #ead8b9; --reader-page-rgb: 234, 216, 185;
    --reader-page-soft: #d8bf96; --reader-page-soft-rgb: 216, 191, 150;
    --reader-paper: #f3e2c2; --reader-paper-rgb: 243, 226, 194;
    --reader-paper-soft: #ead4ad; --reader-paper-soft-rgb: 234, 212, 173;
    --reader-text: #3b2a1a; --reader-text-rgb: 59, 42, 26;
    --reader-muted: #735833; --reader-muted-rgb: 115, 88, 51;
    --reader-soft: #9b7a46; --reader-soft-rgb: 155, 122, 70;
    --reader-line: rgba(88, 58, 22, 0.17);
    --reader-accent: #c0801b; --reader-accent-rgb: 192, 128, 27;
    --reader-accent-strong: #8d5712; --reader-accent-strong-rgb: 141, 87, 18;
    --reader-shadow: rgba(63, 39, 13, 0.16);
}

html[data-reader-theme="ghi"],
html[data-reader-theme="green"] {
    --reader-page: #f8fafc; --reader-page-rgb: 248, 250, 252;
    --reader-page-soft: #eef2f7; --reader-page-soft-rgb: 238, 242, 247;
    --reader-paper: #f8fafc; --reader-paper-rgb: 248, 250, 252;
    --reader-paper-soft: #f1f5f9; --reader-paper-soft-rgb: 241, 245, 249;
    --reader-text: #2d3748; --reader-text-rgb: 45, 55, 72;
    --reader-muted: var(--reader-muted);
    --reader-soft: var(--reader-soft);
    --reader-line: rgba(148, 163, 184, 0.22);
    --reader-accent: #c89b3c; --reader-accent-rgb: 200, 155, 60;
    --reader-accent-strong: #8a6418; --reader-accent-strong-rgb: 138, 100, 24;
    --reader-shadow: rgba(51, 65, 85, 0.08);
}

html[data-reader-theme="gray"] {
    --reader-page: #e3e3e3; --reader-page-rgb: 227, 227, 227;
    --reader-page-soft: #d8d8d8; --reader-page-soft-rgb: 216, 216, 216;
    --reader-paper: #f7f7f7; --reader-paper-rgb: 247, 247, 247;
    --reader-paper-soft: #eeeeee; --reader-paper-soft-rgb: 238, 238, 238;
    --reader-text: #1f2933; --reader-text-rgb: 31, 41, 51;
    --reader-muted: #8a8f96; --reader-muted-rgb: 138, 143, 150;
    --reader-soft: #a3a7ad; --reader-soft-rgb: 163, 167, 173;
    --reader-line: rgba(31, 41, 51, 0.11);
    --reader-accent: #ca8a04; --reader-accent-rgb: 202, 138, 4;
    --reader-accent-strong: #9a6400; --reader-accent-strong-rgb: 154, 100, 0;
    --reader-shadow: rgba(31, 41, 51, 0.08);
}

html[data-reader-theme="night"] {
    --reader-page: #121212; --reader-page-rgb: 18, 18, 18;
    --reader-page-soft: #181818; --reader-page-soft-rgb: 24, 24, 24;
    --reader-paper: #1d1d1d; --reader-paper-rgb: 29, 29, 29;
    --reader-paper-soft: #242424; --reader-paper-soft-rgb: 36, 36, 36;
    --reader-text: #e5e7eb; --reader-text-rgb: 229, 231, 235;
    --reader-muted: #9ca3af; --reader-muted-rgb: 156, 163, 175;
    --reader-soft: #6b7280; --reader-soft-rgb: 107, 114, 128;
    --reader-line: rgba(255, 255, 255, 0.08);
    --reader-accent: #f0b429; --reader-accent-rgb: 240, 180, 41;
    --reader-accent-strong: #ffd166; --reader-accent-strong-rgb: 255, 209, 102;
    --reader-shadow: rgba(0, 0, 0, 0.5);
    --reader-glow: rgba(0, 0, 0, 0.9);
    --thumb-brightness: 0.6;
}