/* ========================================
   MOD Uploader - メインスタイルシート
   カラーテーマ: #FFFFFF × Sky Blue
   ======================================== */

/* ----------------------------------------
   CSS Custom Properties (Design Tokens)
   ---------------------------------------- */
:root {
    /* Primary Colors - Sky Blue */
    --color-primary: #0ea5e9;
    --color-primary-light: #38bdf8;
    --color-primary-lighter: #7dd3fc;
    --color-primary-lightest: #f0f9ff;
    --color-primary-dark: #0284c7;
    --color-primary-gradient: #0ea5e9;

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-bg: #fafbfc;
    --color-bg-card: #ffffff;
    --color-bg-card-solid: #ffffff;
    --color-text: #1a2332;
    --color-text-light: #5a6577;
    --color-text-lighter: #9ca3af;
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;

    /* Status Colors */
    --color-success: #10b981;
    --color-success-bg: #ecfdf5;
    --color-error: #ef4444;
    --color-error-bg: #fef2f2;
    --color-warning: #f59e0b;
    --color-warning-bg: #fffbeb;
    --color-info: #3b82f6;
    --color-info-bg: #eff6ff;

    /* Typography */
    --font-sans: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --radius-xl: 12px;
    --radius-full: 9999px;

    /* Shadows - Clean & Neutral */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 8px 20px rgba(15, 23, 42, 0.1);
    --shadow-xl: 0 12px 28px rgba(15, 23, 42, 0.12);
    --shadow-glow: 0 0 0 3px rgba(14, 165, 233, 0.12);

    /* Transitions */
    --transition-fast: 120ms ease;
    --transition-base: 160ms ease;
    --transition-slow: 200ms ease;
    --transition-spring: 160ms ease;

    /* Layout */
    --container-max: 1200px;
    --header-height: 60px;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ----------------------------------------
   Container
   ---------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ----------------------------------------
   Header
   ---------------------------------------- */
.site-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.site-logo:hover {
    color: var(--color-text);
    opacity: 0.7;
}

.site-logo i {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
}

.site-logo-icon {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav-link {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    color: var(--color-text-light);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-base), color var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav-link:hover {
    background: var(--color-primary-lightest);
    color: var(--color-primary);
}


/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ----------------------------------------
   Main Content
   ---------------------------------------- */
.site-main {
    flex: 1;
    padding: var(--space-10) 0 var(--space-16);
}

/* ----------------------------------------
   Page Title / Hero
   ---------------------------------------- */
.page-hero {
    text-align: center;
    margin-bottom: var(--space-12);
    padding: var(--space-8) 0;
}

.page-hero h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-3);
    letter-spacing: -0.02em;
}

.page-hero .hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.page-hero .hero-accent {
    color: var(--color-primary);
}

/* ----------------------------------------
   MOD Notice (利用規約)
   ---------------------------------------- */
.mod-notice {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-8);
    overflow: hidden;
}

.mod-notice summary {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-6);
    cursor: pointer;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    transition: background-color var(--transition-fast);
    list-style: none;
    user-select: none;
}

.mod-notice summary::-webkit-details-marker {
    display: none;
}

.mod-notice summary::before {
    content: '\f0da';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--color-warning);
    transition: transform var(--transition-fast);
    font-size: var(--font-size-xs);
    width: 16px;
    text-align: center;
}

.mod-notice[open] summary::before {
    transform: rotate(90deg);
}

.mod-notice summary:hover {
    background: var(--color-warning-bg);
}

.mod-notice summary .notice-icon {
    color: var(--color-warning);
    font-size: var(--font-size-base);
}

.mod-notice-body {
    padding: 0 var(--space-6) var(--space-6);
}

.mod-notice-section {
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.mod-notice-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.mod-notice-section p {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    line-height: 1.8;
    margin: 0;
}

.mod-notice-section p+p {
    margin-top: var(--space-2);
}

.mod-notice-section a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.mod-notice-section a:hover {
    color: var(--color-primary-dark);
}

.mod-notice-section .notice-highlight {
    font-weight: 600;
    color: var(--color-error);
}

/* ----------------------------------------
   View Toggle (Gallery / List)
   ---------------------------------------- */
.view-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.view-toggle {
    display: flex;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.view-toggle-btn {
    padding: var(--space-2) var(--space-4);
    border: none;
    background: none;
    color: var(--color-text-light);
    cursor: pointer;
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: background-color var(--transition-base), color var(--transition-base);
}

.view-toggle-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.view-toggle-btn:hover:not(.active) {
    background: var(--color-primary-lightest);
    color: var(--color-primary);
}

.mod-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ----------------------------------------
   MOD Cards (Gallery View)
   ---------------------------------------- */
.mod-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
}

.mod-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid var(--color-border-light);
    display: flex;
    flex-direction: column;
}

.mod-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-lighter);
}

.mod-card-thumbnail {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--color-primary-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mod-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: var(--color-primary-lightest);
}

.mod-card-thumbnail .no-thumb-icon {
    font-size: var(--font-size-4xl);
    color: var(--color-primary-lighter);
}

.mod-card-thumbnail .no-thumb-svg {
    width: 48px;
    height: 48px;
    color: var(--color-primary-lighter);
    opacity: 0.6;
}

.mod-card-badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.mod-card-body {
    padding: var(--space-5);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.mod-card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mod-card-title a {
    color: inherit;
    text-decoration: none;
}

.mod-card-title a:hover {
    color: var(--color-primary);
}

.mod-card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-4);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}

.mod-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-light);
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
}

.mod-card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.mod-card-meta-item i {
    font-size: 0.7rem;
}

/* ----------------------------------------
   MOD List View
   ---------------------------------------- */
.mod-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.mod-list-item {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-5);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

.mod-list-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-lighter);
}

.mod-list-thumb {
    width: 80px;
    height: 50px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-primary-lightest);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mod-list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mod-list-thumb .no-thumb-icon {
    font-size: var(--font-size-lg);
    color: var(--color-primary-lighter);
}

.mod-list-thumb .no-thumb-svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary-lighter);
    opacity: 0.6;
}

.mod-list-info {
    flex: 1;
    min-width: 0;
}

.mod-list-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mod-list-title a {
    color: inherit;
    text-decoration: none;
}

.mod-list-title a:hover {
    color: var(--color-primary);
}

.mod-list-meta {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
}

.mod-list-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.mod-list-actions {
    display: flex;
    gap: var(--space-2);
    flex-shrink: 0;
}

/* ----------------------------------------
   MOD Detail Page
   ---------------------------------------- */
.mod-detail {
    max-width: 900px;
    margin: 0 auto;
}

.mod-detail-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.mod-detail-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.mod-detail-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    flex-wrap: wrap;
}

.mod-detail-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.mod-detail-thumbnail {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-8);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 16 / 9;
    background: var(--color-primary-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mod-detail-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: var(--color-primary-lightest);
}

.mod-detail-thumbnail .no-thumb-icon {
    font-size: 4rem;
    color: var(--color-primary-lighter);
}

.mod-detail-thumbnail .no-thumb-svg {
    width: 80px;
    height: 80px;
    color: var(--color-primary-lighter);
    opacity: 0.5;
}

.mod-detail-description {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    margin-bottom: var(--space-8);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-word;
}

.mod-detail-download {
    text-align: center;
    padding: var(--space-10);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
}

.mod-detail-download .file-info {
    margin-bottom: var(--space-6);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.mod-detail-download .file-info span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0 var(--space-3);
}

/* Share Buttons */
.share-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-light);
}

.btn-share {
    padding: var(--space-2) var(--space-5);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.btn-share-x {
    background: #1a1a2e;
    color: var(--color-white);
    border: none;
}

.btn-share-x:hover {
    background: #000000;
    color: var(--color-white);
}

.btn-share-copy {
    background: var(--color-white);
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
}

.btn-share-copy:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-share-copy.copied {
    border-color: var(--color-success);
    color: var(--color-success);
}

/* ----------------------------------------
   Buttons
   ---------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-sm);
    cursor: pointer;
    border: none;
    transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
    text-decoration: none;
    line-height: 1.5;
    white-space: nowrap;
}

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

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

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

.btn-secondary {
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-danger {
    background: var(--color-error);
    color: var(--color-white);
}

.btn-danger:hover {
    background: #e53e3e;
    color: var(--color-white);
}

.btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-10);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-lg);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ----------------------------------------
   Forms
   ---------------------------------------- */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.form-label .required {
    color: var(--color-error);
    margin-left: var(--space-1);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(51, 102, 255, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-lighter);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-hint {
    margin-top: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
}

.form-error {
    margin-top: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-error);
}

/* File Upload Area */
.file-upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-10);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-base), background-color var(--transition-base);
    background: var(--color-white);
    position: relative;
}

.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: var(--color-primary);
    background: var(--color-primary-lightest);
}

.file-upload-area .upload-icon {
    font-size: var(--font-size-4xl);
    color: var(--color-primary-lighter);
    margin-bottom: var(--space-4);
}

.file-upload-area .upload-text {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    margin-bottom: var(--space-2);
}

.file-upload-area .upload-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
}

.file-upload-area input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.file-upload-preview {
    margin-top: var(--space-4);
    display: none;
}

.file-upload-preview.visible {
    display: block;
}

.file-upload-preview .file-name {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-lightest);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 500;
}

/* Thumbnail Preview */
.thumb-preview {
    margin-top: var(--space-4);
    max-width: 300px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: none;
}

.thumb-preview.visible {
    display: block;
}

.thumb-preview img {
    width: 100%;
    height: auto;
}

/* ----------------------------------------
   Flash Messages
   ---------------------------------------- */
.flash-message {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-6);
    font-size: var(--font-size-sm);
    position: relative;
    transition: opacity var(--transition-fast);
}

.flash-message.is-dismissing {
    opacity: 0;
}

.flash-success {
    background: var(--color-success-bg);
    color: #276749;
    border: 1px solid #c6f6d5;
}

.flash-success .flash-icon::before {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--color-success);
}

.flash-error {
    background: var(--color-error-bg);
    color: #9b2c2c;
    border: 1px solid #fed7d7;
}

.flash-error .flash-icon::before {
    content: '\f057';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--color-error);
}

.flash-warning {
    background: var(--color-warning-bg);
    color: #975a16;
    border: 1px solid #feebc8;
}

.flash-warning .flash-icon::before {
    content: '\f071';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--color-warning);
}

.flash-info {
    background: var(--color-info-bg);
    color: #2b6cb0;
    border: 1px solid #bee3f8;
}

.flash-info .flash-icon::before {
    content: '\f05a';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--color-info);
}

.flash-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: inherit;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
    padding: 0 var(--space-2);
    line-height: 1;
}

.flash-close:hover {
    opacity: 1;
}

/* ----------------------------------------
   Pagination
   ---------------------------------------- */
.pagination {
    margin-top: var(--space-10);
    display: flex;
    justify-content: center;
}

.pagination ul {
    display: flex;
    gap: var(--space-1);
    list-style: none;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-light);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
    text-decoration: none;
}

.page-link:hover {
    background: var(--color-primary-lightest);
    color: var(--color-primary);
    border-color: var(--color-primary-lighter);
}

.page-link.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.page-link.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.page-link.dots {
    border: none;
    background: none;
    cursor: default;
}

/* ----------------------------------------
   Admin Styles
   ---------------------------------------- */
.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.admin-header h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

.admin-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.stat-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-lighter);
}

.stat-card .stat-icon {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.stat-card .stat-icon .stat-icon-svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.stat-card .stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
}

.stat-card .stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
    margin-top: var(--space-1);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Admin Table */
.admin-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.admin-table th {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: 600;
    color: var(--color-text-light);
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
}

.admin-table tr:hover td {
    background: var(--color-bg);
}

.admin-table .thumb-mini {
    width: 60px;
    height: 38px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-primary-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-table .thumb-mini img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-table .thumb-mini .no-thumb-icon {
    font-size: var(--font-size-sm);
    color: var(--color-primary-lighter);
}

.admin-table .actions {
    display: flex;
    gap: var(--space-2);
    white-space: nowrap;
}

.admin-table .status-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.status-badge.published {
    background: var(--color-success-bg);
    color: #276749;
}

.status-badge.draft {
    background: var(--color-warning-bg);
    color: #975a16;
}

/* ----------------------------------------
   Login Page
   ---------------------------------------- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    padding: var(--space-4);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-10);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
}

.login-card .login-logo {
    text-align: center;
    margin-bottom: var(--space-8);
}

.login-card .login-logo i {
    font-size: var(--font-size-4xl);
    color: var(--color-primary);
}

.login-card .login-logo .login-logo-icon {
    width: 56px;
    height: 56px;
    color: var(--color-primary);
}

.login-card .login-logo h1 {
    font-size: var(--font-size-xl);
    margin-top: var(--space-3);
    color: var(--color-text);
}

.login-card .login-logo p {
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
    margin-top: var(--space-1);
}

/* ----------------------------------------
   Install Page
   ---------------------------------------- */
.install-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    padding: var(--space-4);
}

.install-card {
    width: 100%;
    max-width: 560px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-10);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
}

.install-card h1 {
    text-align: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-2);
}

.install-card .install-subtitle {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
    margin-bottom: var(--space-8);
}

.install-step {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    font-size: var(--font-size-sm);
}

.install-step .step-num {
    width: 28px;
    height: 28px;
    background: var(--color-primary-gradient);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-xs);
    flex-shrink: 0;
}

.install-section {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-light);
}

.install-section h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-4);
    color: var(--color-text);
}

/* ----------------------------------------
   Upload Progress
   ---------------------------------------- */
.upload-progress {
    margin-top: var(--space-4);
    display: none;
}

.upload-progress.visible {
    display: block;
}

.progress-bar-wrap {
    height: 8px;
    background: var(--color-border-light);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-2);
}

.progress-bar {
    height: 100%;
    background: var(--color-primary-gradient);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
    width: 0%;
}

.progress-text {
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
    text-align: center;
}

/* ----------------------------------------
   Empty State
   ---------------------------------------- */
.empty-state {
    text-align: center;
    padding: var(--space-16) var(--space-8);
}

.empty-state .empty-icon {
    font-size: 4rem;
    color: var(--color-primary-lighter);
    margin-bottom: var(--space-6);
}

.empty-state .empty-icon .empty-icon-svg {
    width: 64px;
    height: 64px;
    color: var(--color-primary-lighter);
    opacity: 0.6;
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    color: var(--color-text-light);
    margin-bottom: var(--space-3);
}

.empty-state p {
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

/* ----------------------------------------
   Confirm Dialog
   ---------------------------------------- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

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

.modal-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    max-width: 420px;
    width: 100%;
    box-shadow: var(--shadow-lg);
}

.modal-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-3);
}

.modal-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-6);
}

.modal-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.site-footer {
    background: var(--color-white);
    border-top: 1px solid var(--color-border-light);
    padding: var(--space-6) 0;
}

.footer-inner {
    text-align: center;
}

.footer-copy {
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

/* ----------------------------------------
   Utilities
   ---------------------------------------- */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.hidden {
    display: none !important;
}

/* ----------------------------------------
   Responsive
   ---------------------------------------- */
@media (max-width: 768px) {
    :root {
        --header-height: 56px;
    }

    .container {
        padding: 0 var(--space-4);
    }

    .site-nav {
        display: none;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--space-4);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
        z-index: 99;
    }

    .site-nav.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .page-hero h1 {
        font-size: var(--font-size-2xl);
    }

    .mod-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: var(--space-4);
    }

    .mod-list-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .mod-list-thumb {
        width: 100%;
        height: 120px;
    }

    .mod-list-meta {
        flex-wrap: wrap;
    }

    .mod-detail-title {
        font-size: var(--font-size-2xl);
    }

    .admin-card {
        padding: var(--space-5);
    }

    .login-card,
    .install-card {
        padding: var(--space-6);
    }

    .view-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .view-toggle {
        justify-content: center;
    }

    .mod-detail-meta {
        flex-direction: column;
        gap: var(--space-2);
    }
}

@media (max-width: 480px) {
    .mod-grid {
        grid-template-columns: 1fr;
    }

    .admin-stats {
        grid-template-columns: 1fr 1fr;
    }

    .btn-lg {
        width: 100%;
        padding: var(--space-4) var(--space-6);
    }
}

/* ----------------------------------------
   Motion Preference
   ---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ----------------------------------------
   Scrollbar
   ---------------------------------------- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary-lighter);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}
.nav-inline-form,
.inline-form {
    display: inline;
    margin: 0;
}

.nav-button {
    background: none;
    border: none;
    cursor: pointer;
}

.admin-table .actions .inline-form {
    display: inline-flex;
}