/* ============================================
   Remote Interview Setup Guide - Styles
   Multi-theme support with color switcher
   ============================================ */

/* ============================================
   Theme: Ocean (Blue to White via Red)
   Default theme
   ============================================ */
:root,
[data-theme="ocean"] {
    --color-primary: #19535F;
    --color-accent: #0B7A75;
    --color-highlight: #D7C9AA;
    --color-warning: #7B2D26;
    --color-light: #F0F3F5;

    --color-bg: #0d2b30;
    --color-card: #143a42;
    --color-stroke: #1a4a54;

    --color-good: #0B7A75;
    --color-good-bg: rgba(11, 122, 117, 0.15);
    --color-bad: #7B2D26;
    --color-bad-bg: rgba(123, 45, 38, 0.15);

    --color-text: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.8);
    --color-text-dim: rgba(255, 255, 255, 0.5);

    --color-link: #0B7A75;
    --color-link-hover: #D7C9AA;
}

/* ============================================
   Theme: Drama (Red to Blue)
   ============================================ */
[data-theme="drama"] {
    --color-primary: #3B1F2B;
    --color-accent: #DB162F;
    --color-highlight: #DBDFAC;
    --color-warning: #DB162F;
    --color-light: #DBDFAC;

    --color-bg: #2a1620;
    --color-card: #3B1F2B;
    --color-stroke: #5a3044;

    --color-good: #5F758E;
    --color-good-bg: rgba(95, 117, 142, 0.2);
    --color-bad: #DB162F;
    --color-bad-bg: rgba(219, 22, 47, 0.15);

    --color-text: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.85);
    --color-text-dim: rgba(255, 255, 255, 0.5);

    --color-link: #DB162F;
    --color-link-hover: #DBDFAC;
}

/* ============================================
   Theme: Modern (Teal to Purple)
   ============================================ */
[data-theme="modern"] {
    --color-primary: #087E8B;
    --color-accent: #FF5A5F;
    --color-highlight: #C1839F;
    --color-warning: #FF5A5F;
    --color-light: #F5F5F5;

    --color-bg: #2a2a2a;
    --color-card: #3C3C3C;
    --color-stroke: #505050;

    --color-good: #087E8B;
    --color-good-bg: rgba(8, 126, 139, 0.2);
    --color-bad: #FF5A5F;
    --color-bad-bg: rgba(255, 90, 95, 0.15);

    --color-text: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.85);
    --color-text-dim: rgba(255, 255, 255, 0.5);

    --color-link: #087E8B;
    --color-link-hover: #C1839F;
}

/* ============================================
   Theme: Classic (DW Design System)
   Auto-switches between light/dark based on system preference
   Colors from design.dw.com
   ============================================ */

/* Light Mode (default for light system preference) */
[data-theme="classic"] {
    --color-primary: #002186;      /* dw-dark-blue */
    --color-accent: #05b2fc;       /* dw-bright-blue */
    --color-highlight: #002186;    /* dw-dark-blue for headings */
    --color-warning: #be232d;      /* dw-red */
    --color-light: #f0f6fa;        /* background-2 */

    --color-bg: #f4f2f2;           /* background-1 */
    --color-card: #ffffff;
    --color-stroke: #d6dfe6;       /* blue-grey-02 */

    --color-good: #63de9d;         /* dw-green */
    --color-good-bg: rgba(99, 222, 157, 0.15);
    --color-bad: #be232d;          /* dw-red */
    --color-bad-bg: rgba(190, 35, 45, 0.12);

    --color-text: #000821;         /* dw-black */
    --color-text-muted: #5c718a;   /* blue-grey-04 */
    --color-text-dim: #8fa0b4;     /* blue-grey-03 */

    --color-link: #002186;         /* dw-dark-blue */
    --color-link-hover: #002186;   /* stays same, gets underline */
}

/* Dark Mode (for dark system preference) */
@media (prefers-color-scheme: dark) {
    [data-theme="classic"] {
        --color-primary: #002186;      /* dw-dark-blue */
        --color-accent: #05b2fc;       /* dw-bright-blue */
        --color-highlight: #fae000;    /* dw-yellow */
        --color-warning: #ef6c6c;      /* dw-coral */
        --color-light: #19254a;        /* dw-navy */

        --color-bg: #081336;           /* dark background */
        --color-card: #001133;         /* card background */
        --color-stroke: #002d5a;       /* stroke */

        --color-good: #63de9d;         /* dw-green */
        --color-good-bg: rgba(99, 222, 157, 0.15);
        --color-bad: #ef6c6c;          /* dw-coral */
        --color-bad-bg: rgba(239, 108, 108, 0.15);

        --color-text: #ffffff;
        --color-text-muted: rgba(255, 255, 255, 0.85);
        --color-text-dim: rgba(255, 255, 255, 0.5);

        --color-link: #ffffff;         /* white in dark mode per DW spec */
        --color-link-hover: #05b2fc;   /* dw-bright-blue */
    }
}

/* ============================================
   Non-theme variables (consistent across themes)
   ============================================ */
:root {
    /* Typography Scale (1.2 ratio) */
    --font-scale: 1.2;
    --fontsize-base: clamp(15px, calc(15px + ((100vw - 375px) / 213)), 18px);
    --fontsize-sm: calc(var(--fontsize-base) / var(--font-scale));
    --fontsize-xs: calc(var(--fontsize-sm) / var(--font-scale));
    --fontsize-lg: calc(var(--fontsize-base) * var(--font-scale));
    --fontsize-xl: calc(var(--fontsize-lg) * var(--font-scale));
    --fontsize-2xl: calc(var(--fontsize-xl) * var(--font-scale));
    --fontsize-3xl: calc(var(--fontsize-2xl) * var(--font-scale));

    /* Spacing Scale */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Border Radius */
    --radius-sm: 1px;
    --radius-md: 2px;
    --radius-lg: 3px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 10px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: var(--fontsize-base);
    line-height: 1.4;    /* DW spec: 1.4em for body text */
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.1;    /* DW spec: 1.1em for headlines */
    font-weight: 600;
    color: var(--color-text);
}

a {
    color: var(--color-link);
    text-decoration: none;
    transition: color var(--transition-fast), text-decoration var(--transition-fast);
}

a:hover {
    color: var(--color-link-hover);
    text-decoration: underline;
    text-decoration-thickness: 2px;
}

a:focus {
    outline: 2px solid #63de9d;  /* DW accent green for focus */
    outline-offset: 2px;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

ul, ol {
    list-style-position: inside;
}

/* ============================================
   Header
   ============================================ */
.header {
    background-color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: background-color var(--transition-normal);
}

.header h1 {
    font-size: var(--fontsize-lg);
    color: white;
    font-weight: 500;
    flex: 1;
    text-align: center;
}

/* Mobile View Toggle Button */
.mobile-toggle {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    cursor: pointer;
    font-size: 1.2rem;
    transition: background var(--transition-fast);
}

.mobile-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
}

.mobile-toggle .desktop-icon {
    display: none;
}

body.mobile-view .mobile-toggle .mobile-icon {
    display: none;
}

body.mobile-view .mobile-toggle .desktop-icon {
    display: inline;
}

/* Mobile View Simulation */
body.mobile-view {
    background: #c0c0c0;
}

@media (prefers-color-scheme: dark) {
    body.mobile-view {
        background: #000510;  /* darker than DW dark bg */
    }
}

body.mobile-view .header {
    max-width: 375px;
    margin: 0 auto;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

body.mobile-view .header h1 {
    font-size: 1.4rem;
    text-align: center;
    flex: 1;
}

/* Hide toggle button - use keyboard shortcut 'M' instead */
.mobile-toggle {
    display: none;
}

body.mobile-view .container {
    max-width: 375px;
    margin: 0 auto;
    background: var(--color-bg);
    min-height: 100vh;
}

body.mobile-view .footer {
    max-width: 375px;
    margin: 0 auto;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

body.mobile-view .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: var(--spacing-lg);
    gap: var(--spacing-lg);
}

body.mobile-view .tab-nav {
    flex-direction: column;
}

body.mobile-view .tab-button {
    min-width: 100%;
}

body.mobile-view .comparison {
    grid-template-columns: 1fr;
}

/* ============================================
   Main Container
   ============================================ */
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--color-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-stroke);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.hero-image {
    aspect-ratio: 16/9;
}

.hero-image .placeholder-image {
    aspect-ratio: 16/9;
    height: 100%;
}

.hero-text h2 {
    font-size: var(--fontsize-2xl);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.hero-text p {
    color: var(--color-text-muted);
    font-size: var(--fontsize-base);
    line-height: 1.4;
}

/* ============================================
   Placeholder Images
   ============================================ */
.placeholder-image {
    background: var(--color-stroke);
    border: 2px dashed var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    padding: var(--spacing-md);
    text-align: center;
    position: relative;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.placeholder-image span:not(.indicator) {
    font-weight: 600;
    color: var(--color-accent);
    font-size: var(--fontsize-sm);
}

.placeholder-image p {
    color: var(--color-text-dim);
    font-size: var(--fontsize-xs);
    margin-top: var(--spacing-xs);
}

/* ============================================
   Steps Overview (Quick Checklist)
   ============================================ */
.steps-overview {
    background: var(--color-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--color-stroke);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.steps-overview h2 {
    color: var(--color-highlight);
    margin-bottom: var(--spacing-md);
    font-size: var(--fontsize-xl);
}

.steps-list {
    list-style: none;
    counter-reset: steps;
}

.steps-list li {
    counter-increment: steps;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-stroke);
}

.steps-list li:last-child {
    border-bottom: none;
}

.steps-list a {
    color: var(--color-text);
    font-size: var(--fontsize-base);
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.steps-list a::before {
    content: counter(steps);
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--color-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--fontsize-sm);
    transition: background-color var(--transition-normal);
}

.steps-list a:hover {
    color: var(--color-link);
}

/* ============================================
   Tab Navigation
   ============================================ */
.tab-nav {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs);
    background: var(--color-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-stroke);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.tab-button {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    font-size: var(--fontsize-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    flex: 1;
    min-width: 100px;
}

.tab-button:hover {
    background: var(--color-stroke);
    color: var(--color-text);
    box-shadow: inset 0 0 0 2px var(--color-link);  /* DW spec: 2px border on hover */
}

.tab-button:focus {
    outline: 2px solid #63de9d;  /* DW accent green for focus */
    outline-offset: 2px;
}

.tab-button.active {
    background: var(--color-accent);
    color: white;
}

/* ============================================
   Tab Content Container
   ============================================ */
.tab-content-container {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-stroke);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: flow-root; /* Creates new block formatting context */
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-content h2 {
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    font-size: var(--fontsize-xl);
}

.tab-content > p {
    margin-bottom: var(--spacing-lg);
    font-size: var(--fontsize-base);
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* ============================================
   Comparison Grid (Good vs Bad)
   ============================================ */
.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    align-items: start;
}

.comparison-item {
    display: flex;
    flex-direction: column;
    text-align: center;
    width: 100%;
    min-width: 0; /* Prevents grid items from overflowing */
}

.comparison-item .placeholder-image {
    aspect-ratio: 16/9;
    width: 100%;
    margin-bottom: var(--spacing-sm);
    position: relative;
    overflow: hidden;
}

.comparison-item .caption {
    flex-shrink: 0;
    min-height: 3.5em; /* Reserve space for 2-line captions */
}

/* Images inside placeholders */
.comparison-item .placeholder-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: inherit;
}

/* Good example styling */
.comparison-item.good .placeholder-image {
    border-color: var(--color-good);
    background: var(--color-good-bg);
}

/* Bad example styling */
.comparison-item.bad .placeholder-image {
    border-color: var(--color-bad);
    background: var(--color-bad-bg);
}

/* Indicator badges */
.indicator {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.4rem;
}

.good-indicator {
    background: var(--color-good);
    color: white;
}

.bad-indicator {
    background: var(--color-bad);
    color: white;
}

.caption {
    font-size: var(--fontsize-sm);
    color: var(--color-text-muted);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
}

/* ============================================
   Tip Box
   ============================================ */
.tip-box {
    background: var(--color-stroke);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-top: 20px;
    display: block;
    transition: background-color var(--transition-normal);
}

.tip-box h3 {
    color: var(--color-highlight);
    font-size: var(--fontsize-base);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.tip-box p {
    margin: 0;
    color: var(--color-text-muted);
    line-height: 1.4;
}

.tip-box ul {
    margin: 0;
    padding-left: var(--spacing-md);
    list-style-type: disc;
    color: var(--color-text-muted);
}

.tip-box li {
    margin-bottom: var(--spacing-xs);
}

.tip-box li:last-child {
    margin-bottom: 0;
}

/* Warning box variant */
.tip-box.warning-box {
    background: var(--color-bad-bg);
    border: 1px solid var(--color-bad);
}

.tip-box.warning-box h3 {
    color: var(--color-bad);
}

/* ============================================
   Settings Tables
   ============================================ */
.settings-section {
    margin-bottom: var(--spacing-lg);
}

.settings-section h3 {
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    font-size: var(--fontsize-lg);
}

.settings-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-stroke);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: background-color var(--transition-normal);
}

.settings-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-bg);
    font-size: var(--fontsize-sm);
    color: var(--color-text-muted);
}

.settings-table td:first-child {
    font-weight: 600;
    width: 30%;
    color: var(--color-text);
}

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

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-card);
    color: var(--color-text);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    margin-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-stroke);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.footer p {
    opacity: 0.7;
    font-size: var(--fontsize-sm);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .header h1 {
        font-size: var(--fontsize-sm);
    }

    .container {
        padding: var(--spacing-sm);
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
        border-radius: 0;
        margin: 0 calc(-1 * var(--spacing-sm));
    }

    .hero-text h2 {
        font-size: var(--fontsize-xl);
    }

    .tab-nav {
        flex-direction: column;
        border-radius: 0;
        margin: 0 calc(-1 * var(--spacing-sm));
    }

    .tab-button {
        min-width: 100%;
    }

    .comparison {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        margin-bottom: var(--spacing-xl);
    }

    .comparison-item {
        margin-bottom: var(--spacing-lg);
    }

    .comparison-item:last-child {
        margin-bottom: 0;
    }

    .comparison-item .caption {
        min-height: auto;
        margin-bottom: var(--spacing-md);
    }

    .steps-overview {
        padding: var(--spacing-md);
        border-radius: 0;
        margin: 0 calc(-1 * var(--spacing-sm));
    }

    .steps-list a {
        font-size: var(--fontsize-sm);
        gap: var(--spacing-xs);
    }

    .steps-list a::before {
        width: 22px;
        height: 22px;
        font-size: var(--fontsize-xs);
    }

    .settings-table td:first-child {
        width: 40%;
    }

    .tab-content-container {
        padding: var(--spacing-md);
        border-radius: 0;
        margin: 0 calc(-1 * var(--spacing-sm));
    }
}

@media (max-width: 480px) {
    html {
        font-size: 9px;
    }

    .container {
        padding: var(--spacing-xs);
    }

    .header h1 {
        font-size: var(--fontsize-xs);
    }

    .hero {
        padding: var(--spacing-sm);
        margin: 0 calc(-1 * var(--spacing-xs));
    }

    .hero-text h2 {
        font-size: var(--fontsize-lg);
    }

    .steps-overview {
        padding: var(--spacing-sm);
        margin: 0 calc(-1 * var(--spacing-xs));
    }

    .steps-overview h2 {
        font-size: var(--fontsize-lg);
    }

    .steps-list li {
        padding: var(--spacing-xs) 0;
    }

    .steps-list a {
        font-size: 13px;
        gap: 6px;
    }

    .steps-list a::before {
        width: 20px;
        height: 20px;
        font-size: 11px;
    }

    .tab-nav {
        margin: 0 calc(-1 * var(--spacing-xs));
    }

    .tab-content-container {
        padding: var(--spacing-sm);
        margin: 0 calc(-1 * var(--spacing-xs));
    }

    .tip-box {
        padding: var(--spacing-sm);
    }

    .comparison-item .placeholder-image {
        min-height: 140px;
    }

    .indicator {
        width: 28px;
        height: 28px;
        font-size: 1.1rem;
    }

    .theme-btn {
        width: 20px;
        height: 20px;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    body {
        background: white;
        color: black;
        font-size: 12pt;
    }

    .header {
        background: var(--color-primary);
    }

    .tab-nav,
    .mobile-toggle {
        display: none;
    }

    .tab-content {
        display: block !important;
        page-break-inside: avoid;
        margin-bottom: var(--spacing-lg);
        border-bottom: 1px solid #ccc;
        padding-bottom: var(--spacing-lg);
    }

    h1, h2, h3, .caption, .tab-content > p, .hero-text p, .tip-box p, .tip-box li {
        color: black;
    }

    .steps-list a {
        color: black;
    }

    .hero, .steps-overview, .tab-content-container, .tip-box, .settings-table {
        background: white;
        border: 1px solid #ccc;
    }

    .footer {
        background: white;
        color: black;
        border-top: 1px solid #ccc;
    }

    .comparison {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

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

/* ============================================
   Admin Panel Styles
   ============================================ */

/* Admin link in footer */
.admin-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-size: var(--fontsize-xs);
    color: var(--color-text-dim);
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.admin-link:hover {
    opacity: 1;
    color: var(--color-text-muted);
}

/* Modal overlay */
.admin-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.admin-modal.active {
    display: flex;
}

/* Modal content */
.admin-modal-content {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-stroke);
    width: 90%;
    max-width: 1400px;
    height: 85vh; /* Fixed height */
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Screens (password and editor) */
.admin-screen {
    display: none;
    flex-direction: column;
    height: 100%;
    max-height: 90vh;
    overflow: hidden;
}

.admin-screen.active {
    display: flex;
}

#admin-editor-screen {
    overflow: hidden;
}

/* Header */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-stroke);
    background: var(--color-bg);
}

.admin-header h2 {
    font-size: var(--fontsize-lg);
    color: var(--color-text);
    margin: 0;
}

.admin-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.admin-close:hover {
    background: var(--color-stroke);
    color: var(--color-text);
}

/* Body sections */
.admin-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 0; /* Important for flex scroll */
}

.editor-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.editor-body .admin-section {
    flex: 1;
    overflow-y: auto;
    padding-bottom: var(--spacing-md);
}

/* Password screen */
.password-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    min-height: 250px;
}

.password-body p {
    color: var(--color-text-muted);
    text-align: center;
}

.password-body input {
    width: 100%;
    max-width: 280px;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--fontsize-base);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    color: var(--color-text);
    text-align: center;
}

.password-body input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.error-text {
    color: var(--color-bad);
    font-size: var(--fontsize-sm);
    min-height: 1.5em;
}

/* Admin tabs (with close button) */
.admin-tabs {
    display: flex;
    gap: 2px;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-stroke);
    overflow-x: auto;
    align-items: center;
    position: relative;
    padding-right: 50px; /* Make room for absolute positioned X */
}

.admin-tabs-close {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--color-text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.admin-tabs-close:hover {
    background: var(--color-stroke);
    color: var(--color-text);
}

.admin-tab {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    font-size: var(--fontsize-sm);
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.admin-tab:hover {
    background: var(--color-stroke);
    color: var(--color-text);
}

.admin-tab.active {
    background: var(--color-accent);
    color: white;
}

/* Editor sections */
.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
}

.admin-section h3 {
    font-size: var(--fontsize-lg);
    color: var(--color-highlight);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-stroke);
}

/* Form elements */
.admin-section label {
    display: block;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-muted);
    font-size: var(--fontsize-sm);
    font-weight: 500;
}

.admin-section input,
.admin-section textarea {
    display: block;
    width: 100%;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-sm);
    font-size: var(--fontsize-base);
    font-family: inherit;
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

.admin-section input:focus,
.admin-section textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.admin-section textarea {
    resize: vertical;
    min-height: 60px;
}

/* Image pair grouping */
.image-pair {
    background: var(--color-stroke);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.image-pair label:last-child {
    margin-bottom: 0;
}

/* Buttons */
.admin-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--fontsize-base);
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-btn.primary {
    background: var(--color-accent);
    color: white;
}

.admin-btn.primary:hover {
    background: var(--color-primary);
}

.admin-btn.secondary {
    background: var(--color-stroke);
    color: var(--color-text);
}

.admin-btn.secondary:hover {
    background: var(--color-bg);
}

/* Actions bar - sticky footer (single row) */
.admin-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    justify-content: flex-end;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-top: 1px solid var(--color-stroke);
    background: var(--color-card);
    margin-top: auto;
    flex-shrink: 0;
}

.admin-note {
    font-size: var(--fontsize-xs);
    color: var(--color-text-dim);
    font-style: italic;
    margin: 0;
    margin-right: auto;
}

/* Responsive admin panel */
@media (max-width: 600px) {
    .admin-modal-content {
        max-height: 95vh;
        border-radius: var(--radius-md);
    }

    .admin-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .admin-header h2 {
        font-size: var(--fontsize-base);
    }

    .admin-body {
        padding: var(--spacing-md);
    }

    .admin-tabs {
        padding: var(--spacing-xs);
    }

    .admin-tab {
        padding: var(--spacing-xs);
        font-size: var(--fontsize-xs);
    }

    .admin-actions {
        flex-direction: column;
    }

    .admin-btn {
        width: 100%;
    }
}

/* ============================================
   File Upload & Media Library Styles
   ============================================ */

/* Input with upload button */
.input-with-upload {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.input-with-upload input {
    flex: 1;
    margin-top: 0;
}

.upload-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-accent);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--fontsize-sm);
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--transition-fast);
}

.upload-btn:hover {
    background: var(--color-primary);
}

/* Media tab styling */
.media-tab {
    background: var(--color-stroke) !important;
}

.media-tab.active {
    background: var(--color-good) !important;
}

/* Media intro text */
.media-intro {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

/* Upload zone */
.upload-zone {
    border: 2px dashed var(--color-stroke);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-lg);
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--color-accent);
    background: rgba(5, 178, 252, 0.1);
}

.upload-zone-content {
    pointer-events: none;
}

.upload-icon {
    display: block;
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.upload-zone p {
    color: var(--color-text-muted);
    margin: 0;
}

.upload-hint {
    font-size: var(--fontsize-xs);
    color: var(--color-text-dim) !important;
    margin-top: var(--spacing-xs) !important;
}

/* Upload progress */
.upload-progress {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.progress-bar {
    height: 8px;
    background: var(--color-stroke);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.progress-fill {
    height: 100%;
    background: var(--color-accent);
    width: 0%;
    transition: width 0.3s ease;
}

#upload-status {
    color: var(--color-text-muted);
    font-size: var(--fontsize-sm);
    margin: 0;
}

/* Media grid */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.media-loading {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--color-text-dim);
    padding: var(--spacing-xl);
}

.media-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    background: var(--color-stroke);
}

.media-item:hover {
    border-color: var(--color-accent);
    transform: scale(1.02);
}

.media-item img,
.media-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    padding: var(--spacing-sm);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.media-item:hover .media-item-overlay {
    opacity: 1;
}

.media-item-name {
    color: white;
    font-size: var(--fontsize-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.media-item-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.media-item-btn {
    flex: 1;
    padding: 4px 8px;
    font-size: var(--fontsize-xs);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.media-item-btn.copy {
    background: var(--color-accent);
    color: white;
}

.media-item-btn.copy:hover {
    background: var(--color-primary);
}

.media-item-btn.delete {
    background: var(--color-bad);
    color: white;
}

.media-item-btn.delete:hover {
    background: #c0392b;
}

.video-indicator {
    position: absolute;
    top: var(--spacing-xs);
    right: var(--spacing-xs);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: var(--fontsize-xs);
}

/* Empty state */
.media-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-dim);
}

/* Hidden file input for direct uploads */
#direct-file-upload {
    display: none;
}