/* Modern Sleek Neo-Brutalism Design System for CU Job & AI Standards */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Prompt:wght@300;400;500;600;700;800&family=Sarabun:wght@300;400;500;600;700&display=swap');

/* Custom Property Design Tokens */
:root {
    /* Pristine High-Tech Light Palette */
    --bg-body: #faf9f6;
    /* Crisp off-white / premium eggshell background */
    --bg-card: #ffffff;
    /* Pure white solid cards */
    --bg-panel: #ffffff;

    /* Sleek Geometric Typography */
    --text-primary: #000000;
    /* Absolute solid black */
    --text-secondary: #1a1a1a;
    /* Crisp dark charcoal */
    --text-muted: #555555;
    /* Clean structural gray */

    /* Cyber/Digital High-Tech Accents */
    --accent-yellow: #fdd835;
    /* Solid gold yellow */
    --accent-yellow-light: #fff59d;

    --accent-pink: #ff005b;
    /* Cyber neon pink */
    --accent-pink-light: #ffccd5;

    --accent-blue: #0070f3;
    /* Digital electric blue */
    --accent-purple: #7928ca;
    /* High-tech purple */
    --accent-mint: #10b981;
    /* Cyber mint green */
    --accent-orange: #f5a623;
    /* Solid amber orange */

    /* Bold Neo-Brutalism Structural Shadows & Borders */
    --border-main: 2px solid #000000;
    --border-thin: 1.5px solid #000000;

    --shadow-flat: 4px 4px 0px #000000;
    --shadow-flat-large: 6px 6px 0px #000000;
    --shadow-flat-small: 2px 2px 0px #000000;
    --shadow-flat-pink: 4px 4px 0px var(--accent-pink);

    /* Tight Structural Corners (Ditching the cute rounding) */
    --radius-large: 14px;
    /* Structural corner radius */
    --radius-medium: 8px;
    /* Tight element rounding */
    --radius-small: 5px;
    --radius-pill: 6px;

    /* Sleek Clean Typography */
    --font-primary: 'Prompt', sans-serif;
    --font-thai: 'Prompt', 'Sarabun', sans-serif;
    --font-logo: 'Prompt', sans-serif;

    /* Consistent Spacing Tokens (Desktop Default) */
    --space-outer-x: 2rem;
    --space-outer-y: 2.5rem;
    --space-card: 2.5rem;
    --space-gap: 2rem;
}

/* Responsive Spacing Tokens for Unified Mobile First UI */
@media (max-width: 960px) {
    :root {
        --space-outer-x: 1.5rem;
        --space-outer-y: 2rem;
        --space-card: 1.75rem;
        --space-gap: 1.5rem;
    }
}

@media (max-width: 600px) {
    :root {
        --space-outer-x: 1rem;
        --space-outer-y: 1.25rem;
        --space-card: 1.25rem;
        --space-gap: 1.25rem;
    }
}

@media (max-width: 400px) {
    :root {
        --space-outer-x: 0.75rem;
        --space-outer-y: 1rem;
        --space-card: 1rem;
        --space-gap: 1rem;
    }
}

/* Reset and Core Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: url('/bg-office-landscape.jpg') fixed center center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

@media (max-width: 1590px) {
    body {
        background: url('/bg-office-landscape.jpg') fixed center center;
    }
}

@media (max-width: 960px) {
    body {
        background: url('/bg-office-landscape.jpg') fixed center center;
    }
}

@media (max-width: 400px) {
    body {
        background: url('/bg-office-landscape.jpg') fixed -1150px -200px;
    }
}

/* App Header Styling (Sleek and Minimized) */
.app-header {
    background: var(--bg-body);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    /* Soft sleek borderless feel */
    padding: 0.65rem 1.5rem;
    /* Reduced vertical padding */
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.1s ease-out;
}

.logo-container:hover {
    transform: scale(1.01);
}

.logo-circle {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-circle>img {
    width: 100%;
    height: auto;
}

.logo-text h1 {
    font-family: var(--font-logo);
    font-size: 1.25rem;
    /* Reduced header size */
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--text-primary);
}

.logo-text p {
    font-size: 0.85rem
}

/* User Profile Badge (Borderless & Shadowless inside Header) */
.app-header .user-badge {
    border: none !important;
    box-shadow: none !important;
    font-size: 0.75rem;
    padding: 0.35rem 0.65rem;
    white-space: nowrap;
    /* Prevent wrapping! */
}

/* Header Action Buttons (Borderless & Shadowless inside Dropdown Menu) */
.header-menu-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: white;
    border: var(--border-thin) !important;
    border-radius: var(--radius-medium) !important;
    box-shadow: var(--shadow-flat-small) !important;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 200px;
    z-index: 1000;
}

.header-menu-dropdown .menu-item {
    background: transparent;
    border: none !important;
    box-shadow: none !important;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: left;
    border-radius: var(--radius-small);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    transition: background 0.15s ease;
}

.header-menu-dropdown #btn-header-admin {
    background: transparent;
    color: var(--accent-purple);
}

.header-menu-dropdown #btn-header-admin:hover {
    background: #f3e8ff;
}

.header-menu-dropdown #btn-header-logout {
    background: transparent;
    color: var(--accent-pink);
}

.header-menu-dropdown #btn-header-logout:hover {
    background: #ffe4e6;
}

.header-theme-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    border: var(--border-thin);
    padding: 0.45rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    box-shadow: var(--shadow-flat-small);
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    background-color: var(--accent-mint);
    border: var(--border-thin);
}

.status-text {
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-weight: 700;
}

/* App Footer Connected Status (Centered, borderless and flat) */
.app-footer .header-theme-toggle {
    background: transparent;
    border: none !important;
    box-shadow: none !important;
    padding: 0;
    margin: 0 auto 0.75rem auto;
    justify-content: center;
    display: inline-flex;
}

/* Layout Main Container */
.app-container {
    flex: 1;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: var(--space-outer-y) var(--space-outer-x);
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
}

/* Structural Card Panel */
.glass {
    background: var(--bg-panel);
    border: var(--border-main);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-flat);
}

/* Sub-sections grid spacing inside view panels */
.detail-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
}

/* Hidden helper */
.hidden {
    display: none !important;
}

/* ==================== SCREEN VIEWS CONTROLLER ==================== */
.app-view {
    animation: slideIn 0.25s cubic-bezier(0.215, 0.61, 0.355, 1);
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.view-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 0.25rem;
}

.view-header h2 {
    font-family: var(--font-logo);
    font-size: 2rem;
    font-weight: 800;
    line-height: 100%;
    color: white;
    text-shadow: 0 0 8px black;
}

/* Back Home Button (Tactile Raised) */
.back-home-btn {
    background: white;
    border: var(--border-thin);
    color: var(--text-primary);
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-medium);
    cursor: pointer;
    font-family: var(--font-thai);
    font-size: 0.9rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-flat-small);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.back-home-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.back-home-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000000;
}

/* ==================== SCREEN 1: HOME VIEW STYLING ==================== */
.hero-carousel {
    position: relative;
    height: 340px;
    border-radius: var(--radius-large);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.75);
    /* Flat on background */
    border: none !important;
    /* Drop border */
    box-shadow: none !important;
    /* Drop shadow */
    display: flex;
    align-items: center;
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3rem 4rem;
}

.carousel-slide.active {
    opacity: 1;
    z-index: 2;
}

.slide-content {
    max-width: 960px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    grid-template-areas:
        "title image"
        "text image";
    align-items: center;
    gap: 0.85rem 3rem;
    z-index: 3;
}

.slide-badge {
    align-self: flex-start;
    background: var(--bg-body);
    color: #000000;
    font-size: 0.75rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: var(--border-thin);
}

.slide-content h2 {
    grid-area: title;
    font-family: var(--font-logo);
    font-size: 2.35rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-primary);
}

.slide-content p {
    grid-area: text;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.carousel-hero-img {
    grid-area: image;
    width: 100%;
    max-width: 420px;
    height: 240px;
    object-fit: cover;
    border-radius: var(--radius-large);
    border: var(--border-main);
    box-shadow: var(--shadow-flat);
    justify-self: end;
}

/* Abstract Tech illustration on the right */
.slide-illustration-wrapper {
    display: none !important;
    /*
    width: 220px;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    flex-shrink: 0;
    */
}

.slide-illustration {
    max-width: 100%;
    max-height: 100%;
    border-radius: var(--radius-large);
    border: var(--border-main);
    box-shadow: var(--shadow-flat);
}

.carousel-dots {
    position: absolute;
    bottom: 1.75rem;
    left: 4rem;
    display: flex;
    gap: 0.65rem;
    z-index: 5;
}

.carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    background: #e2e2e2;
    border: var(--border-thin);
    cursor: pointer;
    transition: all 0.2s ease;
}

.carousel-dots .dot.active {
    width: 28px;
    border-radius: 5px;
    background: var(--accent-pink);
    box-shadow: var(--shadow-flat-small);
}

.home-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-gap);
}

/* Tactile Raised Action Cards */
.action-card {
    font-family: inherit;
    background: white;
    border: var(--border-main);
    border-radius: var(--radius-large);
    padding: var(--space-card);
    display: flex;
    align-items: center;
    gap: 1.75rem;
    text-align: left;
    cursor: pointer;
    box-shadow: var(--shadow-flat);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.action-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #000000;
}

.action-card:active {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px #000000;
}

.action-icon {
    font-size: 2.25rem;
    background: var(--accent-yellow-light);
    width: 72px;
    height: 72px;
    border-radius: var(--radius-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    border: var(--border-main);
    flex-shrink: 0;
    transition: transform 0.1s ease, filter 0.1s ease;
}

.action-card:hover .action-icon {
    background: var(--accent-yellow);
    transform: scale(1.02);
}

.action-card:nth-child(2) .action-icon {
    background: var(--accent-pink-light);
}

.action-card:nth-child(2):hover .action-icon {
    background: var(--accent-pink);
}

/* SCREEN 1 Transparent Image Action Icons Styling */
.home-actions .action-icon {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0;
    filter: drop-shadow(0px 3px 6px rgba(0, 0, 0, 0.12));
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.2s ease;
}

.home-actions .action-card:hover .action-icon {
    background: transparent !important;
    transform: scale(1.08) rotate(2deg);
    filter: drop-shadow(0px 6px 12px rgba(0, 0, 0, 0.2));
}

.home-actions .action-card:nth-child(2) .action-icon,
.home-actions .action-card:nth-child(2):hover .action-icon {
    background: transparent !important;
}

.action-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
}

.action-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.action-text h3 {
    font-family: var(--font-logo), var(--font-thai);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
}

.action-text p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.action-arrow {
    font-size: 1.5rem;
    color: var(--text-muted);
    transition: transform 0.2s ease;
}

.action-card:hover .action-arrow {
    transform: translateX(4px);
    color: var(--text-primary);
}

/* ==================== SCREEN 2: EXPLORER VIEW STYLING ==================== */
.search-panel {
    padding: var(--space-card);
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
}

.search-box-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    width: 20px;
    height: 20px;
    color: var(--text-primary);
}

#search-input {
    width: 100%;
    background: white;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: 1.1rem 1.1rem 1.1rem 3.5rem;
    color: var(--text-primary);
    font-family: var(--font-thai);
    font-size: 0.975rem;
    font-weight: 700;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-flat-small);
}

#search-input:focus {
    outline: none;
    background: var(--bg-body);
    box-shadow: var(--shadow-flat);
}

.clear-btn {
    position: absolute;
    right: 1.25rem;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
}

.clear-btn.hidden {
    display: none;
}

.explorer-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-gap);
}

.filter-group-vertical {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.filter-label {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 700;
    margin-left: 0.25rem;
}

.custom-select-wrapper {
    position: relative;
    width: 100%;
}

.explorer-select {
    width: 100%;
    background: white;
    border: var(--border-main);
    color: var(--text-primary);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-medium);
    font-family: var(--font-thai);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-flat-small);
    appearance: none;
}

.explorer-select:focus {
    outline: none;
    background: var(--bg-body);
}

.explorer-select:disabled {
    background: #f2f2f2;
    color: var(--text-muted);
    border-color: #888888;
    cursor: not-allowed;
    box-shadow: none;
}

.explorer-input {
    width: 100%;
    background: white;
    border: var(--border-main);
    color: var(--text-primary);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-medium);
    font-family: var(--font-thai);
    font-size: 0.95rem;
    font-weight: 500;
    box-shadow: var(--shadow-flat-small);
    transition: all 0.15s ease-in-out;
}

.explorer-input:focus {
    outline: none;
    background: var(--bg-body);
    box-shadow: 4px 4px 0px #000000;
    border-color: var(--accent-pink);
}

/* Premium Neo-brutalist utility button */
.explorer-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    font-family: var(--font-thai);
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: var(--shadow-flat-small);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.explorer-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0px #000000;
}

.explorer-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000000;
}

/* Button color variations */
.explorer-btn.bg-pink {
    background: var(--accent-pink);
    color: white;
}

.explorer-btn.bg-pink:hover {
    background: #e00050;
}

.explorer-btn.bg-purple {
    background: var(--accent-purple);
    color: white;
}

.explorer-btn.bg-purple:hover {
    background: #621fa7;
}

.explorer-btn.bg-yellow {
    background: var(--accent-yellow-light);
    color: black;
}

.custom-select-wrapper::after {
    content: "▼";
    font-size: 0.65rem;
    color: var(--text-primary);
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

/* see details button (Ultra Bouncy Tactile Click) */
.see-details-btn {
    width: 100%;
    background: var(--accent-pink);
    color: #ffffff;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: 1.25rem;
    font-family: var(--font-logo);
    font-size: 1.2rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-flat);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.see-details-btn:hover:not(.disabled) {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #000000;
}

.see-details-btn:active:not(.disabled) {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px #000000;
}

.see-details-btn.disabled {
    background: #e2e2e2;
    border-color: #888888;
    box-shadow: none;
    color: var(--text-muted);
    cursor: not-allowed;
}

/* ==================== SCREEN 3: DETAILS VIEW STYLING ==================== */
.detail-panel {
    padding: var(--space-card);
    border-radius: var(--radius-large);
}

.detail-header-card {
    background: white;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: var(--space-card);
    box-shadow: var(--shadow-flat);
}

.detail-badge {
    background: var(--accent-blue);
    color: #000000;
    border: var(--border-thin);
    font-size: 0.775rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-pill);
    font-weight: 800;
    display: inline-block;
    margin-bottom: 0.75rem;
    box-shadow: var(--shadow-flat-small);
}

.detail-title {
    font-family: var(--font-logo);
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.detail-meta {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.meta-separator {
    color: var(--text-primary);
    font-weight: bold;
}

.pdf-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--accent-purple);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.2s ease;
}

.pdf-link:hover {
    color: #611cbd;
}

.pdf-icon {
    width: 16px;
    height: 16px;
}

.detail-section {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.detail-section h3 {
    font-size: 1.25rem;
    font-family: var(--font-logo);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-primary);
    font-weight: 800;
    border-left: 5px solid var(--accent-pink);
    padding-left: 0.75rem;
}

.section-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-left: 1rem;
}

.badge-pink-demo-inline {
    background: var(--accent-pink);
    color: #ffffff;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 700;
    border: var(--border-thin);
}

.section-card {
    background: white;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: 1.25rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    white-space: pre-wrap;
    box-shadow: var(--shadow-flat);
}

.table-container {
    border-radius: var(--radius-medium);
    overflow: hidden;
    box-shadow: var(--shadow-flat);
    background: white;
    border: var(--border-main);
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    text-align: left;
}

.premium-table th {
    background: var(--accent-pink-light);
    border-bottom: var(--border-main);
    padding: 1rem 1.25rem;
    color: #000000;
    font-weight: 800;
    font-size: 0.9rem;
}

.premium-table td {
    padding: 1.25rem;
    border-bottom: var(--border-thin);
    vertical-align: middle;
    color: var(--text-primary);
    line-height: 1.6;
}

.premium-table tr:last-child td {
    border-bottom: none;
}

.table-cat-badge {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-small);
    font-size: 0.75rem;
    font-weight: 700;
    border: var(--border-thin);
    box-shadow: var(--shadow-flat-small);
}

.table-cat-badge.operations {
    background: var(--accent-blue);
    color: #ffffff;
}

.table-cat-badge.planning {
    background: var(--accent-purple);
    color: #ffffff;
}

.table-cat-badge.coordination {
    background: var(--accent-mint);
    color: #ffffff;
}

.table-cat-badge.services {
    background: var(--accent-orange);
    color: #000000;
}

.table-cat-badge.administration {
    background: var(--accent-pink);
    color: #ffffff;
}

.table-item-num {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--text-primary);
    background: white;
    min-width: 30px;
    width: max-content;
    height: 30px;
    padding: 0 0.5rem;
    white-space: nowrap;
    border-radius: var(--radius-medium);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    border: var(--border-thin);
    box-shadow: var(--shadow-flat-small);
}

/* Tactile Pink Mapping Badges (Clicky Solid 3D Circular Buttons) */
.mapping-badge {
    background: var(--accent-pink);
    color: #ffffff;
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 800;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-flat-small);
    border: var(--border-thin);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
    margin: 0 auto;
}

.mapping-badge:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.mapping-badge:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000000;
}

/* Competency Grid */
.competency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.comp-column {
    background: white;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    box-shadow: var(--shadow-flat);
}

.comp-col-header {
    font-family: var(--font-logo);
    font-size: 1.05rem;
    font-weight: 800;
    padding-bottom: 0.65rem;
    border-bottom: var(--border-thin);
}

.comp-col-header.knowledge {
    color: #000000;
    border-bottom-color: var(--accent-blue);
}

.comp-col-header.skill {
    color: #000000;
    border-bottom-color: var(--accent-purple);
}

.comp-col-header.attribute {
    color: #000000;
    border-bottom-color: var(--accent-orange);
}

.comp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.comp-list li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.25rem;
    line-height: 1.55;
}

/* Sleek modern bullet marks */
.comp-list li::before {
    content: "■";
    position: absolute;
    left: 0;
    top: 0.25rem;
    font-size: 0.65rem;
}

.comp-list li.knowledge::before {
    color: var(--accent-blue);
}

.comp-list li.skill::before {
    color: var(--accent-purple);
}

.comp-list li.attribute::before {
    color: var(--accent-orange);
}

/* ==================== SCREEN 4: MAPPING MODAL STYLING ==================== */
.mapping-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease-out;
}

.mapping-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
}

.mapping-modal-container {
    position: relative;
    width: 90%;
    max-width: 660px;
    max-height: 85vh;
    overflow-y: auto;
    border-radius: var(--radius-large);
    z-index: 1010;
    display: flex;
    flex-direction: column;
    animation: modalSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    background: var(--bg-body);
    border: var(--border-main);
    box-shadow: var(--shadow-flat-large);
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.mapping-modal-header {
    background: var(--accent-pink-light);
    border-bottom: var(--border-main);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header-title h3 {
    font-family: var(--font-logo);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-primary);
}

.modal-header-title p {
    font-size: 0.775rem;
    color: var(--text-primary);
    font-family: var(--font-logo);
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.close-modal-btn {
    background: white;
    border: var(--border-thin);
    color: var(--text-primary);
    font-size: 1.5rem;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-medium);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-flat-small);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.close-modal-btn:hover {
    color: var(--accent-pink);
    transform: translate(-1px, -1px);
    box-shadow: 2px 2px 0px #000000;
}

.close-modal-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000000;
}

.mapping-modal-body {
    padding: var(--space-card);
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
}

.task-info-card {
    background: white;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    box-shadow: var(--shadow-flat);
}

.task-cat-label {
    align-self: flex-start;
    background: white;
    border: var(--border-thin);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-small);
    box-shadow: var(--shadow-flat-small);
}

.task-desc-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.task-num-circle {
    background: var(--accent-pink);
    color: #ffffff;
    font-family: var(--font-primary);
    font-weight: 800;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    border: var(--border-thin);
    box-shadow: var(--shadow-flat-small);
}

.task-desc-text {
    font-size: 0.975rem;
    color: var(--text-primary);
    line-height: 1.6;
}

.mapping-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-gap);
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.control-label {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 700;
}

.mapping-detail-fields {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detail-field-card {
    background: white;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: var(--shadow-flat);
}

.detail-field-card h4 {
    font-family: var(--font-logo);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.field-icon {
    font-size: 1.15rem;
}

.field-value-text {
    font-size: 0.925rem;
    color: var(--text-primary);
    line-height: 1.65;
}

.mapping-comparison-card {
    border-color: #000000;
    background: #fcf4ff;
    box-shadow: var(--shadow-flat-pink);
}

.mapping-comparison-card h4 {
    color: #7928ca;
}

/* ==================== SCREEN 5: FRAMEWORKS COMPARISON VIEW ==================== */
.frameworks-container {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--space-gap);
    align-items: start;
    flex: 1;
}

.frameworks-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem;
    border-radius: var(--radius-large);
}

.sidebar-tab {
    background: white;
    border: var(--border-thin);
    color: var(--text-primary);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-medium);
    text-align: left;
    cursor: pointer;
    font-family: var(--font-logo);
    font-size: 1.05rem;
    font-weight: 700;
    box-shadow: var(--shadow-flat-small);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.sidebar-tab:hover {
    color: var(--text-primary);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.sidebar-tab.active {
    background: var(--accent-pink);
    color: #ffffff;
    font-weight: 800;
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000000;
}

.frameworks-content {
    padding: var(--space-card);
    border-radius: var(--radius-large);
    min-height: 500px;
    overflow: auto;
}

.framework-tab-pane {
    display: none;
    flex-direction: column;
    gap: 1.5rem;
    animation: slideIn 0.25s ease-out;
}

.framework-tab-pane.active {
    display: flex;
}

.framework-tab-pane h3 {
    font-family: var(--font-logo);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.framework-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.competency-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-top: 0.5rem;
}

.competency-card {
    background: white;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    box-shadow: var(--shadow-flat);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.competency-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #000000;
}

.competency-card:active {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px #000000;
}

.comp-card-badge {
    align-self: flex-start;
    background: var(--bg-body);
    border: var(--border-thin);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.775rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-small);
    margin-bottom: 0.85rem;
}

.comp-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.comp-card-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.2;
}

/* Accordion for AI TH V4 */
.framework-th-accordion {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 0.5rem;
}

.accordion-group {
    border: var(--border-main);
    border-radius: var(--radius-medium);
    overflow: hidden;
    background: white;
    box-shadow: var(--shadow-flat);
    transition: all 0.2s ease;
}

.accordion-group.open {
    border-color: #000000;
}

.accordion-header {
    width: 100%;
    background: white;
    border: none;
    padding: 1.25rem 1.75rem;
    color: var(--text-primary);
    font-family: var(--font-thai);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s ease;
}

.accordion-header:hover {
    background: var(--bg-body);
}

.accordion-header-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.accordion-badge {
    background: var(--accent-pink-light);
    color: #000000;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-small);
    border: var(--border-thin);
}

.accordion-arrow-icon {
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.accordion-group.open .accordion-arrow-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out;
    background: var(--bg-body);
    border-top: var(--border-main);
}

.accordion-group.open .accordion-content {
    max-height: 600px;
    overflow-y: auto;
}

.accordion-inner-grid {
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

/* App Footer Styling */
.app-footer {
    background: white;
    border-top: var(--border-main);
    padding: 1.75rem 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 600;
}

/* Helpers for hide views */
.hidden {
    display: none !important;
}

/* ==================== RESPONSIVE OVERRIDES ==================== */
@media (max-width: 960px) {
    .hero-carousel {
        flex-direction: column;
        height: 385px;
    }

    .carousel-slide {
        padding: var(--space-card) !important;
        gap: 0.75rem;
        text-align: center;
        justify-content: center;
    }

    .slide-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        max-width: 100%;
        width: 100%;
    }

    .slide-content h2 {
        grid-area: auto;
        font-size: 1.6rem;
        margin-bottom: 0.25rem;
    }

    .slide-content p {
        grid-area: auto;
        font-size: 0.85rem;
        line-height: 1.4;
    }

    .carousel-hero-img {
        grid-area: auto;
        width: 100%;
        max-width: 400px;
        height: auto;
        object-fit: cover;
        margin: 0.25rem 0;
        border-radius: var(--radius-medium);
        box-shadow: var(--shadow-flat-small);
        border: var(--border-thin);
        justify-self: center;
    }

    .slide-illustration-wrapper {
        display: none !important;
    }

    .carousel-dots {
        position: relative;
        bottom: auto;
        left: auto;
        justify-content: center;
        margin-top: -0.5rem;
        margin-bottom: 1rem;
    }

    .home-actions {
        grid-template-columns: 1fr;
        gap: var(--space-gap);
    }

    .explorer-filters {
        grid-template-columns: 1fr;
        gap: var(--space-gap);
    }

    .frameworks-container {
        grid-template-columns: 1fr;
        gap: var(--space-gap);
    }

    .frameworks-sidebar {
        flex-direction: row;
        overflow-x: auto;
        padding: 0.5rem;
        gap: 0.5rem;
        -webkit-overflow-scrolling: touch;
        border: var(--border-thin);
        box-shadow: var(--shadow-flat-small);
        background: white;
    }

    .sidebar-tab {
        flex-shrink: 0;
        padding: 0.65rem 1.15rem;
        font-size: 0.9rem;
        box-shadow: none;
    }

    .sidebar-tab.active {
        box-shadow: none;
        transform: none;
    }

    .mapping-controls {
        grid-template-columns: 1fr;
        gap: var(--space-gap);
    }
}

/* Table to Card List Conversion for Mobile First Content Space */
@media (max-width: 768px) {
    .table-container {
        box-shadow: var(--shadow-flat-small);
    }

    .premium-table,
    .premium-table thead,
    .premium-table tbody,
    .premium-table th,
    .premium-table td,
    .premium-table tr {
        display: block;
        width: 100%;
    }

    .premium-table thead {
        display: none;
        /* Hide header on mobile */
    }

    .premium-table tr {
        border-bottom: var(--border-thin);
        padding: 1.25rem 1rem;
        display: flex;
        flex-direction: column;
        gap: 0.65rem;
        background: white;
    }

    .premium-table tr:last-child {
        border-bottom: none;
    }

    .premium-table td {
        padding: 0 !important;
        border: none !important;
        display: flex;
        align-items: flex-start;
        text-align: left;
    }

    .premium-table td:nth-child(1) {
        /* Category Badge */
        justify-content: flex-start;
    }

    .premium-table td:nth-child(2) {
        /* Item Number */
        font-weight: 800;
        display: inline-flex;
        gap: 0.5rem;
    }

    .premium-table td:nth-child(2)::before {
        content: "ข้อที่: ";
        color: var(--text-muted);
        font-size: 0.8rem;
        font-weight: 700;
    }

    .premium-table td:nth-child(3) {
        /* Description */
        margin-top: 0.15rem;
        line-height: 1.55;
    }

    .premium-table td:nth-child(4) {
        /* Mapping Badge button */
        margin-top: 0.5rem;
        padding-top: 0.75rem !important;
        border-top: 1px dashed #e2e2e2 !important;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }

    .premium-table td:nth-child(4)::before {
        content: "วิเคราะห์สมรรถนะ AI:";
        font-weight: 700;
        font-size: 0.85rem;
        color: var(--text-secondary);
    }

    .premium-table td:nth-child(4) .mapping-badge {
        margin: 0 !important;
        /* Reset auto margin */
    }

    /* Overrides for split 3-column characteristics table inside details view */
    #detail-characteristics-container .premium-table td:nth-child(1) {
        font-weight: 800;
        display: inline-flex;
        gap: 0.5rem;
        justify-content: flex-start;
    }

    #detail-characteristics-container .premium-table td:nth-child(1)::before {
        content: "ข้อที่: ";
        color: var(--text-muted);
        font-size: 0.8rem;
        font-weight: 700;
    }

    #detail-characteristics-container .premium-table td:nth-child(2) {
        font-weight: 400;
        display: block;
        margin-top: 0.15rem;
        line-height: 1.55;
    }

    #detail-characteristics-container .premium-table td:nth-child(2)::before {
        content: none !important;
    }

    #detail-characteristics-container .premium-table td:nth-child(3) {
        margin-top: 0.5rem;
        padding-top: 0.75rem !important;
        border-top: 1px dashed #e2e2e2 !important;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        display: flex;
    }

    #detail-characteristics-container .premium-table td:nth-child(3)::before {
        content: "วิเคราะห์สมรรถนะ AI:";
        font-weight: 700;
        font-size: 0.85rem;
        color: var(--text-secondary);
    }

    #detail-characteristics-container .premium-table td:nth-child(3) .mapping-badge {
        margin: 0 !important;
    }

    /* Responsive stacking for back-home-btn placed before h2 title */
    .view-header:has(.back-home-btn + h2),
    .view-header>div:has(.back-home-btn + h2) {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 0.65rem !important;
        width: 100% !important;
    }

    .view-header:has(.back-home-btn + h2) .back-home-btn,
    .view-header>div:has(.back-home-btn + h2) .back-home-btn {
        padding: 0.35rem 0.75rem !important;
        font-size: 0.8rem !important;
    }

    .view-header:has(.back-home-btn + h2) h2,
    .view-header>div:has(.back-home-btn + h2) h2 {
        font-size: 1.6rem !important;
        line-height: 1.25 !important;
        width: 100% !important;
    }
}

@media (max-width: 600px) {
    .app-header {
        padding: 0.5rem 1rem;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: space-between;
    }

    .logo-circle {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }

    .logo-text h1 {
        font-size: 1rem;
    }

    .logo-text p {
        display: none !important;
    }

    .header-right-panel {
        gap: 0.5rem;
    }

    .carousel-slide {
        padding: var(--space-card) !important;
    }

    .slide-content h2 {
        font-size: 1.5rem;
    }

    .slide-illustration-wrapper {
        width: 120px;
        height: 120px;
    }

    .action-card {
        padding: var(--space-card);
        gap: 1.25rem;
    }

    .action-icon {
        width: 56px;
        height: 56px;
        font-size: 1.75rem;
        border-radius: var(--radius-medium);
    }

    .action-text h3 {
        font-size: 1.15rem;
    }

    .mapping-modal-container {
        width: 94%;
        max-height: 90vh;
    }

    .mapping-modal-body {
        padding: var(--space-card);
        gap: var(--space-gap);
    }
}

@media (max-width: 400px) {

    /* Completely hide slide images on very narrow phones to maximize screen space for navigation cards */
    .slide-illustration-wrapper {
        display: none !important;
    }

    .carousel-slide {
        padding: 1.25rem 1rem !important;
    }

    .slide-content h2 {
        font-size: 1.35rem;
    }

    .carousel-hero-img {
        max-width: 400px;
        width: 80%;
        height: auto;
        margin: 0 auto;
    }
}

/* ==================== BACK-OFFICE SYSTEM SPECIFIC STYLES ==================== */
.admin-action-btn {
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-small);
    border: var(--border-thin);
    cursor: pointer;
    box-shadow: var(--shadow-flat-small);
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.admin-btn-edit {
    background: var(--accent-yellow-light);
    color: #000000;
    margin-right: 0.5rem;
}

.admin-btn-edit:hover {
    background: var(--accent-yellow);
}

.admin-btn-delete {
    background: var(--accent-pink-light);
    color: #000000;
}

.admin-btn-delete:hover {
    background: var(--accent-pink);
    color: #ffffff;
}

.admin-action-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px #000000;
}

/* Dynamic Neo-brutalist Alert System Toasts */
.toast-msg {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--accent-mint);
    color: #000000;
    border: var(--border-main);
    border-radius: var(--radius-medium);
    padding: 1.15rem 1.75rem;
    font-weight: 800;
    font-size: 0.95rem;
    box-shadow: var(--shadow-flat);
    z-index: 10000;
    animation: toastSlideIn 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ==================== DYNAMIC AI MAPPING & LOADER STYLING ==================== */
.ai-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, var(--accent-pink-light), #e1bee7);
    color: #000000;
    font-weight: 800;
    font-size: 0.7rem;
    padding: 0.25rem 0.55rem;
    border-radius: var(--radius-small);
    border: var(--border-thin);
    box-shadow: 1.5px 1.5px 0px #000000;
    font-family: var(--font-logo);
    letter-spacing: 0.02em;
    animation: pulseBadge 2.5s infinite alternate ease-in-out;
}

@keyframes pulseBadge {
    from {
        box-shadow: 1.5px 1.5px 0px #000000;
    }

    to {
        box-shadow: 3px 3px 0px #000000;
        transform: translate(-1px, -1px);
    }
}

.local-badge {
    display: inline-flex;
    align-items: center;
    background: var(--bg-main);
    color: #000000;
    font-weight: 800;
    font-size: 0.7rem;
    padding: 0.25rem 0.55rem;
    border-radius: var(--radius-small);
    border: var(--border-thin);
    box-shadow: 1.5px 1.5px 0px #000000;
    font-family: var(--font-logo);
    letter-spacing: 0.02em;
}

.db-badge {
    display: inline-flex;
    align-items: center;
    background: #ffe0b2;
    /* beautiful light orange */
    color: #e65100;
    /* deep orange */
    font-weight: 800;
    font-size: 0.7rem;
    padding: 0.25rem 0.55rem;
    border-radius: var(--radius-small);
    border: var(--border-thin);
    box-shadow: 1.5px 1.5px 0px #000000;
    font-family: var(--font-logo);
    letter-spacing: 0.02em;
}

.ai-loader-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.65);
    border: 2px dashed var(--accent-pink);
    border-radius: var(--radius-small);
    font-family: var(--font-logo);
    font-size: 0.85rem;
    font-weight: 700;
    color: #444444;
    animation: aiLoaderPulse 1.5s infinite ease-in-out;
}

@keyframes aiLoaderPulse {
    0% {
        opacity: 0.7;
        transform: scale(0.99);
    }

    50% {
        opacity: 1;
        transform: scale(1);
    }

    100% {
        opacity: 0.7;
        transform: scale(0.99);
    }
}

.ai-spinner {
    width: 18px;
    height: 18px;
    border: 3px solid rgba(0, 0, 0, 0.08);
    border-top: 3px solid var(--accent-pink);
    border-radius: 50%;
    animation: aiSpin 0.75s linear infinite;
    flex-shrink: 0;
}

@keyframes aiSpin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* ==================== AUTHENTICATION BADGES & FORCED MODAL STYLES ==================== */
.user-badge {
    font-family: var(--font-logo);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
    background: var(--bg-main);
    border: var(--border-thin);
    border-radius: var(--radius-small);
    box-shadow: 2px 2px 0px #000000;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.user-badge-admin {
    background: var(--accent-pink-light);
    border-color: var(--accent-pink);
}

.user-badge-user {
    background: var(--accent-blue-light);
    border-color: var(--accent-blue);
}

.forced-overlay {
    backdrop-filter: blur(8px) !important;
    background-color: rgba(0, 0, 0, 0.75) !important;
}

.header-right-panel {
    display: flex;
    align-items: center;
    gap: 1rem;
}

@media (max-width: 768px) {
    .header-right-panel {
        justify-content: space-between;
        margin-top: 0.5rem;
    }
}

/* ==================== ADMIN BACK-OFFICE COMPETENCY CRUD STYLES ==================== */
.set-item-card {
    background: white;
    border: var(--border-thin);
    border-radius: var(--radius-medium);
    padding: 0.85rem 1.25rem;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    box-shadow: var(--shadow-flat-small);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.set-item-card:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.set-item-card.active {
    background: var(--accent-pink-light);
    border-color: black;
    box-shadow: 4px 4px 0px #000000;
    transform: translate(-2px, -2px);
}

.set-item-details {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    overflow: hidden;
    text-align: left;
    width: calc(100% - 60px);
}

.set-item-name {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--text-primary);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.set-item-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.set-item-actions {
    display: flex;
    gap: 0.35rem;
    opacity: 0.65;
    transition: opacity 0.15s ease-in-out;
}

.set-item-card:hover .set-item-actions,
.set-item-card.active .set-item-actions {
    opacity: 1;
}

.crud-panel-card {
    min-height: 400px;
    display: flex;
    flex-direction: column;
}


/* ==================== RPG QUEST MODE & CLAYMORPHISM STYLES ==================== */

/* Character cards grid layout */
.character-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 1.5rem 0;
}

/* Claymorphic card design styling */
.char-card {
    background: #ffffff;
    border: 3px solid #000000;
    border-radius: var(--radius-large, 16px);
    padding: 1.5rem;
    box-shadow: 6px 6px 0px #000000;
    transition: transform 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.15s ease-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    cursor: default;
    overflow: hidden;
    /* Crop children inside card corners */
}

.char-card:hover {
    transform: translateY(-4px);
    box-shadow: 10px 10px 0px #000000;
}

.char-card.active-selection {
    border-color: #000000;
    background: #fffbeb;
    /* Soft gold highlight for selected */
    box-shadow: 4px 4px 0px #000000;
    transform: translateY(2px);
}

/* 3D claymorphic avatars styling */
.char-avatar {
    width: calc(100% + 3rem) !important;
    height: 180px !important;
    margin-top: -1.5rem !important;
    margin-left: -1.5rem !important;
    margin-right: -1.5rem !important;
    border-radius: 0 !important;
    border: none !important;
    border-bottom: 3px solid #000000 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 4rem !important;
    margin-bottom: 1.5rem !important;
    box-shadow: none !important;
    overflow: hidden !important;
    background: #ffffff;
    flex-shrink: 0 !important;
}

/* Avatar theme presets */
.claymorphism-default {
    background: linear-gradient(135deg, #a5f3fc, #38bdf8);
}

.claymorphism-pink {
    background: linear-gradient(135deg, #fbcfe8, #f472b6);
}

.claymorphism-purple {
    background: linear-gradient(135deg, #e9d5ff, #c084fc);
}

.claymorphism-orange {
    background: linear-gradient(135deg, #ffedd5, #fb923c);
}

.claymorphism-green {
    background: linear-gradient(135deg, #dcfce7, #4ade80);
}

.char-card-body {
    flex: 1;
    margin-bottom: 1.25rem;
    width: 100%;
}

.char-card-body h4 {
    font-family: var(--font-logo, inherit);
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    color: #000000;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.char-pos-label {
    font-size: 0.8rem;
    color: var(--text-muted, #666);
    margin-bottom: 0.75rem;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.char-points {
    font-size: 1.5rem;
    font-weight: 800;
    color: #000000;
    font-family: var(--font-logo, inherit);
}

.char-points .pts-text {
    font-size: 0.85rem;
    color: var(--text-muted, #666);
    font-weight: 700;
}

.char-card-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.select-char-btn {
    width: 100%;
    padding: 0.6rem;
    border-radius: var(--radius-medium, 10px);
    font-weight: 800;
    font-family: var(--font-logo, inherit);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
    border: 2px solid #000000;
}

.select-char-btn.use-btn {
    background: var(--accent-pink, #f472b6);
    color: #ffffff;
    box-shadow: 3px 3px 0px #000000;
}

.select-char-btn.use-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0px #000000;
}

.select-char-btn.use-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000000;
}

.select-char-btn.current-btn {
    background: #e2e8f0;
    color: #475569;
    border-color: #94a3b8;
    cursor: default;
    box-shadow: none;
}

.char-card-controls {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    /* Tighter gap to fit all 4 buttons side-by-side */
    width: 100%;
    flex-wrap: nowrap;
    /* Prevent buttons from wrapping to new line */
}

.char-edit-btn,
.char-delete-btn,
.char-history-btn,
.char-challenge-btn {
    background: #ffffff;
    border: 2px solid #000000;
    border-radius: var(--radius-small, 6px);
    padding: 0.35rem 0.65rem;
    cursor: pointer;
    font-size: 0.95rem;
    box-shadow: 2px 2px 0px #000000;
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
}

.char-edit-btn:hover,
.char-delete-btn:hover,
.char-history-btn:hover,
.char-challenge-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.char-edit-btn:active,
.char-delete-btn:active,
.char-history-btn:active,
.char-challenge-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000000;
}

/* Plus Dotted Add Character Card styling */
.add-new-char-card {
    border: 3px dashed white;
    background: rgba(19, 19, 19, 0.4);
    box-shadow: none;
    cursor: pointer;
    justify-content: center;
    min-height: 250px;
    transition: border-color 0.2s, background-color 0.2s;
}

.add-new-char-card:hover {
    border-color: #000000;
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-4px);
    box-shadow: 6px 6px 0px #000000;
}

.add-char-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: white;
}

.add-char-inner .plus-icon {
    font-size: 3.5rem;
    line-height: 1;
    font-weight: 300;
}

.add-char-inner p {
    font-weight: 800;
    font-family: var(--font-logo, inherit);
    text-transform: uppercase;
    font-size: 0.9rem;
}

.add-new-char-card:hover .add-char-inner {
    color: #000000;
}

/* RPG View Layouts */
.quest-dashboard-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem 0;
}

.clay-panel {
    background: #ffffff;
    border: 3px solid #000000;
    border-radius: var(--radius-large, 16px);
    padding: 1.5rem;
    box-shadow: 6px 6px 0px #000000;
}

/* Active Character Minicard layout */
.active-character-minicard {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: #fffbeb;
}

.active-character-minicard .avatar-3d {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 3px solid #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    box-shadow: inset -4px -4px 8px rgba(0, 0, 0, 0.15), 4px 4px 0px #000000;
    flex-shrink: 0;
}

.char-info {
    flex: 1;
}

.char-info h3 {
    font-family: var(--font-logo, inherit);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.15rem;
    color: #000000;
}

.char-pos-text {
    font-size: 0.875rem;
    color: var(--text-muted, #666);
    margin-bottom: 0.5rem;
}

.char-stats-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.mp-badge {
    display: inline-flex;
    background: #000000;
    color: #ffffff;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-pill, 99px);
    font-size: 0.85rem;
    font-weight: 800;
    font-family: var(--font-logo, inherit);
}

.switch-char-icon-btn {
    background: #ffffff;
    border: 2px solid #000000;
    border-radius: var(--radius-pill, 99px);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 2px 2px 0px #000000;
    transition: transform 0.08s, box-shadow 0.08s;
}

.switch-char-icon-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.switch-char-icon-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000000;
}

/* Competency Progress section list */
.progress-bars-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.progress-track {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    font-weight: 600;
    color: #000000;
}

.progress-label.font-bold {
    font-weight: 800;
    font-size: 0.95rem;
}

.progress-bg {
    height: 14px;
    background: #e2e8f0;
    border: 2px solid #000000;
    border-radius: var(--radius-pill, 99px);
    overflow: hidden;
    position: relative;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.progress-fill {
    height: 100%;
    background: var(--accent-blue, #38bdf8);
    transition: width 0.4s ease-out;
    border-radius: var(--radius-pill, 99px);
}

.progress-fill.mastered {
    background: var(--accent-mint, #4ade80);
}

.progress-fill.chula-bar {
    background: var(--accent-blue, #38bdf8);
}

.progress-fill.pinpin-bar {
    background: var(--accent-purple, #c084fc);
}

/* Overview progress styling overrides */
.overview-framework-track {
    background: #f8fafc;
    border: 2px solid #000000;
    padding: 0.85rem;
    border-radius: var(--radius-medium, 10px);
    box-shadow: 3px 3px 0px #000000;
}

.overview-framework-track .progress-bg {
    height: 18px;
}

/* RPG actions bottom layout */
.rpg-actions-bottom {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

@media (max-width: 768px) {
    .rpg-actions-bottom {
        grid-template-columns: 1fr;
    }
}

.rpg-action-btn {
    text-align: left;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    cursor: pointer;
    background: #ffffff;
    box-sizing: border-box;
    width: 100%;
}

.rpg-action-btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    background: #f1f5f9;
}

.rpg-action-btn[disabled]:hover {
    transform: none;
    box-shadow: 6px 6px 0px #000000;
}

.rpg-action-btn .action-icon {
    font-size: 2.25rem;
    flex-shrink: 0;
}

.rpg-action-btn h3 {
    font-family: var(--font-logo, inherit);
    font-size: 1.15rem;
    font-weight: 800;
    margin: 0 0 0.15rem 0;
    color: #000000;
}

/* Avatar theme options selector */
.avatar-theme-selector {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.theme-opt {
    border: 2px solid #94a3b8;
    border-radius: var(--radius-medium, 10px);
    padding: 0.75rem 0.5rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    transition: all 0.15s ease-out;
}

.theme-opt:hover {
    transform: translateY(-2px);
}

.theme-opt.active {
    border-color: #000000;
    border-width: 3px;
    box-shadow: 3px 3px 0px #000000;
    transform: translateY(-4px);
}

.theme-opt .theme-emoji {
    font-size: 1.75rem;
}

.theme-opt .theme-label {
    font-size: 0.65rem;
    font-weight: 800;
    color: #000000;
    text-transform: uppercase;
}

/* Quest log items cards */
.quests-list-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quest-item-card {
    background: #ffffff;
    border: 2px solid #000000;
    border-radius: var(--radius-medium, 10px);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 4px 4px 0px #000000;
}

.quest-item-card.quest-completed {
    background: #f0fdf4;
    border-color: #15803d;
    box-shadow: 4px 4px 0px #15803d;
}

.quest-status-icon {
    font-size: 1.75rem;
}

.quest-details {
    flex: 1;
}

.quest-details h4 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    color: #000000;
}

.quest-details p {
    font-size: 0.8rem;
    color: var(--text-muted, #666);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.quest-reward-badge {
    background: var(--accent-orange-light, #ffedd5);
    color: var(--accent-orange, #ea580c);
    border: 1px solid var(--accent-orange, #ea580c);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 800;
}

.quest-status-badge {
    font-size: 0.8rem;
    font-weight: 800;
}

.quest-status-badge .status-comp {
    color: #16a34a;
}

.quest-status-badge .status-prog {
    color: #475569;
}

/* ==================== CHALLENGE MODE STYLES ==================== */
.challenge-view-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem 0;
}

.challenge-progress-bar-track {
    background: #e2e8f0;
    height: 24px;
    border-radius: 12px;
    border: 2px solid #000000;
    overflow: hidden;
    position: relative;
    box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.challenge-progress-bar-track.completed #challenge-progress-bar-fill {
    background-color: #10b981 !important;
}

.option-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #ffffff;
    border: 2px solid #000000;
    border-radius: 8px;
    padding: 0.85rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    box-shadow: 3px 3px 0px #000000;
    transition: all 0.15s ease;
    width: 100%;
}

.option-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 5px 5px 0px #000000;
    background: #f8fafc;
}

.option-btn:active:not(:disabled) {
    transform: translateY(1px);
    box-shadow: 1px 1px 0px #000000;
}

.option-btn .option-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000000;
    color: #ffffff;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    font-weight: 800;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.option-btn.selected {
    border-color: #000000;
    background-color: #f1f5f9;
}

.option-btn.correct {
    background-color: #dcfce7 !important;
    border-color: #16a34a !important;
    box-shadow: 3px 3px 0px #16a34a !important;
    color: #14532d !important;
}

.option-btn.correct .option-letter {
    background-color: #16a34a !important;
}

.option-btn.incorrect {
    background-color: #fee2e2 !important;
    border-color: #dc2626 !important;
    box-shadow: 3px 3px 0px #dc2626 !important;
    color: #7f1d1d !important;
}

.option-btn.incorrect .option-letter {
    background-color: #dc2626 !important;
}

.option-btn:disabled {
    cursor: not-allowed;
}

#challenge-feedback-box.correct {
    background-color: #f0fdf4;
    border-color: #16a34a;
    color: #14532d;
}

#challenge-feedback-box.incorrect {
    background-color: #fef2f2;
    border-color: #dc2626;
    color: #7f1d1d;
}

/* Responsive Grid and Select Layouts for Challenge View */
.selection-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.challenge-main-row {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
    align-items: start;
}

@media (max-width: 768px) {
    .selection-grid {
        grid-template-columns: 1fr;
    }

    .challenge-main-row {
        grid-template-columns: 1fr;
    }
}

/* Admin challenges & quests editor panels */
.position-editor-card {
    background: #ffffff;
    border: 3px solid #000000;
    border-radius: var(--radius-large, 16px);
    padding: 1.5rem;
    box-shadow: 6px 6px 0px #000000;
    margin-bottom: 2rem;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.position-editor-card h4 {
    font-family: var(--font-logo);
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

#avatar-selection-grid,
.avatar-presets-grid {
    display: flex !important;
    flex-direction: row !important;
    gap: 0px !important;
    /* No gap among avatar pictures */
    height: 180px !important;
    /* 180px height */
    max-height: 180px !important;
    overflow-x: auto !important;
    /* side scrolled */
    overflow-y: hidden !important;
    padding: 0 !important;
    background: #f8fafc !important;
    border: 3px solid #000000 !important;
    border-radius: var(--radius-medium, 12px) !important;
    justify-content: flex-start !important;
    white-space: nowrap !important;
}

.avatar-grid-item {
    height: 174px !important;
    /* fits the height exactly inside 180px container (accounting for 3px top/bottom parent borders) */
    width: 174px !important;
    /* square aspect ratio */
    border: none !important;
    border-right: 3px solid #000000 !important;
    /* divider border between pictures */
    border-radius: 0 !important;
    /* No rounded corners */
    cursor: pointer !important;
    overflow: hidden !important;
    position: relative !important;
    background: #ffffff !important;
    box-shadow: none !important;
    transition: background-color 0.12s ease-out !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
}

.avatar-grid-item img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transform: none !important;
    /* Display full picture */
}

.avatar-grid-item span.emoji-fallback {
    font-size: 5rem !important;
    line-height: 1 !important;
    display: block !important;
}

.avatar-grid-item:hover {
    transform: none !important;
    background: #f1f5f9 !important;
}

.avatar-grid-item.active {
    outline: 4px solid var(--accent-purple, #a855f7) !important;
    /* outline-based border to prevent shifting neighboring items */
    outline-offset: -4px !important;
    z-index: 10 !important;
    background: #ffffff !important;
}

/* Custom styles for the "สร้างภาพใหม่ด้วย AI" panel */
.avatar-grid-item.generate-panel {
    background: #faf5ff !important;
    border-right: none !important;
    /* Last item doesn't need right border */
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

.avatar-grid-item.generate-panel:hover {
    background: #f3e8ff !important;
}

.avatar-grid-item.generate-panel.cooldown {
    opacity: 0.65 !important;
    background: #f1f5f9 !important;
    cursor: not-allowed !important;
}

/* General avatar-3d base rules */
.avatar-3d {
    border-radius: 50% !important;
    border: 3px solid #000000 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: inset -4px -4px 8px rgba(0, 0, 0, 0.15), 4px 4px 0px #000000 !important;
    overflow: hidden !important;
}

/* Fix for .avatar-3d and .char-avatar displaying image avatars */
.avatar-3d.has-img {
    border: 3px solid #000 !important;
    box-shadow: 4px 4px 0px #000 !important;
    border-radius: 50% !important;
    overflow: hidden !important;
    padding: 0 !important;
    background: #fff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.avatar-3d.has-img img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transform: scale(1.5) !important;
}

.char-avatar.has-img {
    border: none !important;
    border-bottom: 3px solid #000000 !important;
    border-radius: 0 !important;
    overflow: hidden !important;
    padding: 0 !important;
    background: #fff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.char-avatar.has-img img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transform: none !important;
}

.generate-avatar-btn.cooldown {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

/* ==================== SCREEN 11 REDESIGN CUSTOM STYLES ==================== */
#view-take-challenges {
    display: flex;
    flex-direction: column;
    min-height: 550px;
    position: relative;
    padding-bottom: 100px;
    /* Space for fixed bottom footer */
}

#view-take-challenges .view-header {
    margin-bottom: 0;
    padding-bottom: 1rem;
    flex-shrink: 0;
}

.rpg-challenge-body {
    flex: 1;
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
}

.rpg-challenge-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    /* Reduced height */
    background: #ffffff;
    border-top: 3px solid #000000;
    border-left: none;
    border-right: none;
    border-bottom: none;
    border-radius: 0;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    /* Align contents left */
    z-index: 9000;
    margin: 0;
    padding: 0 24px;
    /* Matches header side padding */
}

.footer-avatar-wrapper {
    display: flex;
    flex-direction: row;
    /* Side-by-side layout */
    align-items: center;
    cursor: pointer;
    user-select: none;
    gap: 12px;
    height: 100%;
}

#challenge-char-avatar {
    width: 68px !important;
    /* Larger avatar size */
    height: 68px !important;
    border-radius: 50% !important;
    border: 3px solid #000000 !important;
    /* Thicker RPG style border */
    box-shadow: 3px 3px 0px #000000 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 2.2rem !important;
    /* Larger emoji font */
    overflow: hidden !important;
    background: var(--accent-blue-light, #e0f2fe) !important;
    transition: transform 0.1s ease !important;
    flex-shrink: 0 !important;
    position: relative;
    top: -12px;
    /* Overflow above the footer */
    z-index: 9005;
}

#challenge-char-avatar img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transform: scale(1.4) !important;
}

.footer-avatar-wrapper:hover #challenge-char-avatar {
    transform: scale(1.05);
}

.avatar-name-rpg {
    font-size: 0.95rem;
    /* Larger font size */
    font-weight: 800;
    color: #000000;
    text-transform: uppercase;
    margin: 0;
    /* Reset spacing */
}

.nav-popover-rpg {
    position: absolute;
    bottom: 75px;
    /* Position relative to 60px height footer */
    left: 20px;
    /* Safe left margin */
    background: #ffffff;
    border: 3px solid #000000;
    border-radius: 12px;
    box-shadow: 5px 5px 0px #000000;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem;
    z-index: 9010;
    width: 220px;
    text-align: left;
}

.nav-popover-rpg .popover-item {
    background: none;
    border: none;
    font-family: inherit;
    font-weight: 800;
    font-size: 0.9rem;
    color: #000000;
    padding: 0.5rem 0.75rem;
    text-align: left;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.1s ease, transform 0.05s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-popover-rpg .popover-item:hover {
    background: #f1f5f9;
}

.nav-popover-rpg .popover-item:active {
    transform: translate(1px, 1px);
}

/* Hide standard app footer when in take challenges view */
body:has(#view-take-challenges:not(.hidden)) .app-footer {
    display: none !important;
}

.nav-popover-rpg .popover-arrow {
    position: absolute;
    bottom: -10px;
    left: 28px;
    /* Arrow aligns with the center of the left-aligned avatar */
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #000000;
}

.nav-popover-rpg .popover-arrow::after {
    content: "";
    position: absolute;
    bottom: 3px;
    left: -8px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid #ffffff;
}

.pink-rpg-btn {
    width: 100%;
    background: var(--accent-pink, #f472b6);
    color: white;
    border: 3px solid #000000;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-weight: 800;
    font-size: 1.15rem;
    box-shadow: 4px 4px 0px #000000;
    cursor: pointer;
    transition: transform 0.08s ease, box-shadow 0.08s ease;
    font-family: inherit;
    text-align: center;
}

.pink-rpg-btn:hover {
    transform: translate(-1px, -1px);
}

.pink-rpg-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000000;
}

.challenge-modal-btn-next {
    width: 100%;
    background: #22c55e;
    color: white;
    border: 3px solid #000000;
    border-radius: 12px;
    padding: 0.85rem 1rem;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 4px 4px 0px #000000;
    cursor: pointer;
    transition: transform 0.08s ease, box-shadow 0.08s ease;
    font-family: inherit;
    text-align: center;
}

.challenge-modal-btn-next:hover {
    transform: translate(-1px, -1px);
    box-shadow: 5px 5px 0px #000000;
}

.challenge-modal-btn-next:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000000;
}

.challenge-modal-btn-change {
    background: #ffffff;
    color: #374151;
    border: 2px solid #000000;
    border-radius: 6px;
    padding: 0.4rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 700;
    box-shadow: 2px 2px 0px #000000;
    cursor: pointer;
    transition: transform 0.08s ease-out, box-shadow 0.08s ease-out;
    margin-top: 0.5rem;
    display: inline-block;
}

.challenge-modal-btn-change:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.challenge-modal-btn-change:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000000;
}

/* Sibling display logic to toggle view states */
#challenge-play-panel:not(.hidden)+#challenge-selection-view {
    display: none !important;
}

@media (max-width: 600px) {
    #view-take-challenges {
        height: auto;
        min-height: 100vh;
        border: none;
        box-shadow: none;
        border-radius: 0;
    }
}

/* Inline feedback box and action footer are shown inline in this view mode */

/* Animation for flashing avatar selection border */
@keyframes avatarBorderFlash {

    0%,
    100% {
        border-color: rgba(255, 215, 0, 0);
        box-shadow: inset 0 0 0px rgba(255, 215, 0, 0);
    }

    50% {
        border-color: #ffd700;
        box-shadow: inset 0 0 15px rgba(255, 215, 0, 0.8), 0 0 15px rgba(255, 215, 0, 0.8);
    }
}

.avatar-grid-item.flash-border::after {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    pointer-events: none !important;
    box-sizing: border-box !important;
    border: 4px solid transparent !important;
    z-index: 20 !important;
    animation: avatarBorderFlash 0.4s ease-in-out 3 !important;
}

/* ==================== GLOBAL WAIT OVERLAY & SPINNER ==================== */
.wait-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(250, 249, 246, 0.85);
    /* var(--bg-body) with transparency */
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    animation: waitFadeIn 0.15s ease-out;
}

.wait-card {
    background: var(--bg-card);
    border: var(--border-main);
    box-shadow: var(--shadow-flat);
    padding: 2rem 2.5rem;
    border-radius: var(--radius-large);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    max-width: 90%;
    width: 340px;
    animation: waitScaleUp 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Minimal Neo-brutalist CSS Loader */
.wait-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #000000;
    border-top: 5px solid var(--accent-pink);
    border-radius: 50%;
    animation: neoSpin 1s cubic-bezier(0.6, -0.28, 0.735, 0.045) infinite;
    box-shadow: var(--shadow-flat-small);
}

.wait-message {
    font-family: var(--font-thai);
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.4;
}

@keyframes neoSpin {
    0% {
        transform: rotate(0deg);
        border-top-color: var(--accent-pink);
    }

    50% {
        border-top-color: var(--accent-yellow);
    }

    100% {
        transform: rotate(360deg);
        border-top-color: var(--accent-pink);
    }
}

@keyframes waitFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes waitScaleUp {
    from {
        transform: scale(0.9);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* ==================== LEADERBOARD VIEW STYLES ==================== */
.leaderboard-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
    margin-top: 1rem;
    width: 100%;
}

@media (max-width: 868px) {
    .leaderboard-content {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 1rem;
    }
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: #f8fafc;
    border: 2px solid #000000;
    border-radius: 12px;
    box-shadow: 2px 2px 0px rgba(0, 0, 0, 1);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    min-width: 0;
    /* Important: allows layout item to shrink and ellipsis to work */
    width: 100%;
    box-sizing: border-box;
}

.leaderboard-item:hover {
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 1);
}

.leaderboard-item.self-highlight {
    background: #fef08a !important;
    /* Soft yellow highlight */
    border-color: #eab308;
    box-shadow: 2px 2px 0px rgba(234, 179, 8, 1);
}

.leaderboard-item.self-highlight .self-tag {
    font-size: 0.7rem;
    background: #eab308;
    color: #fff;
    padding: 2px 6px;
    border-radius: 6px;
    font-weight: 800;
    margin-left: 4px;
}

.rank-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.9rem;
    border: 2px solid #000000;
    box-shadow: 1px 1px 0px rgba(0, 0, 0, 1);
    flex-shrink: 0;
}

.rank-gold {
    background: #fef08a;
    /* Gold background */
    color: #854d0e;
}

.rank-silver {
    background: #e2e8f0;
    /* Silver background */
    color: #475569;
}

.rank-bronze {
    background: #ffedd5;
    /* Bronze background */
    color: #9a3412;
}

.rank-default {
    background: #ffffff;
    color: #0f172a;
}

.leaderboard-avatar {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--accent-blue-light, #e0f2fe);
    overflow: hidden;
    flex-shrink: 0;
}

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

.leaderboard-avatar.claymorphism-pink {
    background: #fce7f3;
}

.leaderboard-avatar.claymorphism-purple {
    background: #f3e8ff;
}

.leaderboard-avatar.claymorphism-orange {
    background: #ffedd5;
}

.leaderboard-avatar.claymorphism-green {
    background: #dcfce7;
}

.leaderboard-item-body {
    flex-grow: 1;
    min-width: 0;
    width: 100%;
    overflow: hidden;
}

.leaderboard-char-name {
    font-weight: 800;
    font-size: 0.95rem;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.leaderboard-char-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 1px;
}

.leaderboard-item-score {
    text-align: right;
    flex-shrink: 0;
    font-family: var(--font-logo);
    font-weight: 800;
    font-size: 1.1rem;
    color: #0f172a;
}

.leaderboard-item-score .score-value {
    color: var(--accent-pink);
}

.leaderboard-item-score .score-unit {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
}