/**
 * 写楽 v2 - スタイルシート
 * 和風モダンデザイン with 深い紺色ベース
 */

:root {
    /* カラーパレット - 和風×モダン */
    --color-primary: #1a365d;      /* 藍色 */
    --color-primary-light: #2c5282;
    --color-primary-dark: #0f2744;
    --color-accent: #c53030;       /* 朱色 */
    --color-accent-light: #e53e3e;
    --color-accent-hover: #9b2c2c;
    --color-gold: #d69e2e;         /* 金色 */
    --color-gold-light: #ecc94b;
    
    /* 背景色 */
    --bg-primary: #f7fafc;
    --bg-secondary: #ffffff;
    --bg-dark: #1a202c;
    --bg-card: #ffffff;
    --bg-hover: #edf2f7;
    
    /* テキスト色 */
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --text-light: #a0aec0;
    --text-inverse: #ffffff;
    
    /* ボーダー */
    --border-color: #e2e8f0;
    --border-focus: var(--color-primary);
    
    /* ステータス色 */
    --status-ok: #38a169;
    --status-warning: #d69e2e;
    --status-error: #e53e3e;
    --status-info: #3182ce;
    
    /* シャドウ */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* フォント */
    --font-sans: 'Noto Sans JP', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', monospace;
    
    /* サイズ */
    --header-height: 64px;
    --container-max: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* トランジション */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

/* リセット */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: 
        radial-gradient(ellipse at top, rgba(26, 54, 93, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(197, 48, 48, 0.02) 0%, transparent 50%);
}

/* ヘッダー */
.main-header {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-inverse);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.05em;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-text {
    background: linear-gradient(135deg, #fff 0%, var(--color-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    flex: 1;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.nav-icon {
    font-size: 1rem;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
}

/* メインコンテンツ */
.main-content {
    flex: 1;
    padding: 2rem 0;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* フッター */
.main-footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.875rem;
    margin-top: auto;
}

/* ページタイトル */
.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--color-accent);
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-title-icon {
    font-size: 1.5rem;
}

.page-subtitle {
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-size: 0.95rem;
}

/* カード */
.card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
}

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

.card-header {
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--text-inverse);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    background: var(--bg-hover);
    border-top: 1px solid var(--border-color);
}

/* フォーム */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-label-required::after {
    content: ' *';
    color: var(--color-accent);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: var(--font-sans);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.form-input::placeholder {
    color: var(--text-light);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%234a5568' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.25rem;
    padding-right: 2.5rem;
}

.form-hint {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-error {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--status-error);
}

/* ファイルアップロード */
.file-upload {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border: 3px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
    background: var(--bg-hover);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.file-upload:hover {
    border-color: var(--color-primary);
    background: rgba(26, 54, 93, 0.05);
}

.file-upload.dragover {
    border-color: var(--color-accent);
    background: rgba(197, 48, 48, 0.05);
}

.file-upload-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.file-upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.file-upload-text {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.file-upload-hint {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.file-upload-name {
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-primary);
}

/* ボタン */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    font-family: var(--font-sans);
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    color: var(--text-inverse);
    border-color: var(--color-accent);
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-primary);
    color: var(--text-inverse);
    border-color: var(--color-primary);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn-danger {
    background: var(--status-error);
    color: var(--text-inverse);
    border-color: var(--status-error);
}

.btn-danger:hover:not(:disabled) {
    background: #c53030;
    border-color: #c53030;
}

.btn-outline {
    background: transparent;
    color: var(--text-inverse);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
}

.btn-success {
    background: var(--status-ok);
    color: var(--text-inverse);
    border-color: var(--status-ok);
}

.btn-success:hover:not(:disabled) {
    background: #2f855a;
    border-color: #2f855a;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    padding: 0.5rem;
    border-radius: 50%;
}

/* テーブル */
.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

/* テーブルレスポンシブ */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
}

/* ボタングループ */
.btn-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.btn-group .btn {
    width: auto;
}

.table th,
.table td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background: var(--color-primary);
    color: var(--text-inverse);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

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

.table-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 3rem !important;
}

/* ステータスバッジ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 9999px;
}

.badge-ok,
.status-ok {
    background: rgba(56, 161, 105, 0.1);
    color: var(--status-ok);
}

.badge-warning,
.status-warning {
    background: rgba(214, 158, 46, 0.1);
    color: var(--status-warning);
}

.badge-error,
.status-error {
    background: rgba(229, 62, 62, 0.1);
    color: var(--status-error);
}

.badge-info,
.status-info {
    background: rgba(49, 130, 206, 0.1);
    color: var(--status-info);
}

.badge-primary {
    background: var(--color-primary);
    color: var(--text-inverse);
}

.badge-secondary {
    background: var(--text-muted);
    color: var(--text-inverse);
}

.badge-success {
    background: var(--status-ok);
    color: var(--text-inverse);
}

.badge-danger {
    background: var(--status-error);
    color: var(--text-inverse);
}

/* 管理者メニュー */
.nav-link-admin {
    background: rgba(197, 48, 48, 0.2);
    border-radius: var(--border-radius);
}

/* なりすましバー */
.impersonate-bar {
    background: linear-gradient(135deg, #d69e2e 0%, #ecc94b 100%);
    color: #1a202c;
    padding: 0.5rem 0;
    text-align: center;
    font-size: 0.875rem;
    position: sticky;
    top: 0;
    z-index: 101;
    box-shadow: var(--shadow-md);
}

.impersonate-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.impersonate-info {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.btn-warning {
    background: #1a202c;
    color: #ecc94b;
    border-color: #1a202c;
}

.btn-warning:hover:not(:disabled) {
    background: #2d3748;
    border-color: #2d3748;
}

.status-created { color: var(--text-muted); }
.status-uploaded { color: var(--status-info); }
.status-checked { color: var(--status-warning); }
.status-generated { color: var(--status-ok); }
.status-completed { color: var(--status-ok); }

/* アラート */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-success {
    background: rgba(56, 161, 105, 0.1);
    border-left: 4px solid var(--status-ok);
    color: #276749;
}

.alert-error {
    background: rgba(229, 62, 62, 0.1);
    border-left: 4px solid var(--status-error);
    color: #c53030;
}

.alert-warning {
    background: rgba(214, 158, 46, 0.1);
    border-left: 4px solid var(--status-warning);
    color: #975a16;
}

.alert-info {
    background: rgba(49, 130, 206, 0.1);
    border-left: 4px solid var(--status-info);
    color: #2b6cb0;
}

/* グリッド */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ダッシュボードカード */
.stat-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--text-inverse);
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* ログインページ */
.login-container {
    min-height: calc(100vh - var(--header-height) - 100px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-card {
    width: 100%;
    max-width: 420px;
}

.login-header {
    text-align: center;
    padding: 2rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.login-logo {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.login-title {
    font-size: 1.5rem;
    color: var(--text-inverse);
    margin-bottom: 0.25rem;
}

.login-subtitle {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.login-form {
    padding: 2rem 1.5rem;
}

/* プログレスステップ */
.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
    z-index: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.progress-step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    font-weight: 600;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.progress-step.active .progress-step-number {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--text-inverse);
}

.progress-step.completed .progress-step-number {
    background: var(--status-ok);
    border-color: var(--status-ok);
    color: var(--text-inverse);
}

.progress-step-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
}

.progress-step.active .progress-step-label,
.progress-step.completed .progress-step-label {
    color: var(--text-primary);
    font-weight: 500;
}

/* チェック結果 */
.check-result {
    margin-top: 1.5rem;
}

.check-result-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.check-result-icon {
    font-size: 1.5rem;
}

.check-result-list {
    list-style: none;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.check-result-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.check-result-item:last-child {
    border-bottom: none;
}

.check-result-item.warning {
    background: rgba(214, 158, 46, 0.05);
}

.check-result-item.error {
    background: rgba(229, 62, 62, 0.05);
}

/* 画像プレビュー */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.image-preview {
    aspect-ratio: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 2px solid var(--border-color);
    position: relative;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-preview-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    color: var(--text-inverse);
    font-size: 0.75rem;
    text-align: center;
}

/* アクションボタングループ */
.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ローディング */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ユーティリティ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--status-ok); }
.text-error { color: var(--status-error); }
.text-warning { color: var(--status-warning); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden { display: none !important; }

/* ハンバーガーメニュー */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 8px;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: white;
    transition: all 0.3s;
}

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

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

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

.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .nav-container {
        flex-wrap: wrap;
        height: auto;
        padding: 0.5rem 1rem;
        gap: 0;
    }
    
    .logo {
        font-size: 1rem;
        gap: 0.4rem;
    }
    
    .logo-icon {
        font-size: 1.2rem;
    }
    
    .menu-toggle {
        display: flex;
        margin-left: auto;
    }
    
    .nav-wrapper {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding-top: 0.5rem;
    }
    
    .nav-wrapper.show {
        display: flex;
    }
    
    .nav-menu {
        flex-direction: column;
        width: 100%;
        gap: 0;
        border-top: 1px solid rgba(255,255,255,0.1);
        padding-top: 0.5rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
        padding: 0.6rem 0.5rem;
        justify-content: flex-start;
    }
    
    .nav-user {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem;
        border-top: 1px solid rgba(255,255,255,0.1);
        margin-top: 0.5rem;
    }
    
    .nav-user .username {
        flex: 1;
    }
    
    .nav-user .btn {
        width: auto;
        font-size: 0.75rem;
        padding: 0.3rem 0.5rem;
    }
    
    .page-header {
        padding: 1rem 0;
    }
    
    .page-title {
        font-size: 1.25rem;
    }
    
    .page-subtitle {
        font-size: 0.85rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .btn-sm {
        font-size: 0.8rem;
        padding: 0.4rem 0.6rem;
    }
    
    .main-content {
        padding: 1rem;
    }
}