/* main.css - Dark Compact Theme */

/* 基本設定 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
    color: #e0e0e0;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a2e 100%);
    margin: 0;
    padding: 15px;
    max-width: 850px;
    margin: 0 auto;
    min-height: 100vh;
    font-size: 14px;
}

/* リンク */
a {
    color: #4a9eff;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #6eb5ff;
}

/* セクション */
section {
    background: rgba(30, 30, 46, 0.7);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(74, 158, 255, 0.15);
}

/* 見出し h1 */
h1 {
    font-size: 1.4em;
    color: #ffffff;
    border-bottom: 2px solid #4a9eff;
    padding-bottom: 4px;
    margin: 0 0 12px 0;
}

/* 見出し h2 */
h2 {
    font-size: 1.1em;
    color: #b8b8d1;
    margin: 15px 0 8px 0;
    border-left: 3px solid #4a9eff;
    padding-left: 10px;
}

/* 見出し h3 */
h3 {
    font-size: 1em;
    color: #a0a0b8;
    margin: 12px 0 6px 0;
    padding-left: 8px;
}

/* Definition List Styles for Projects */
.project-list {
    margin: 10px 0;
}

.project-list dt {
    font-weight: 600;
    color: #4a9eff;
    margin-top: 12px;
    margin-bottom: 4px;
    font-size: 0.95em;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

.project-list dt:first-child {
    margin-top: 0;
}

.project-list dd {
    margin-left: 20px;
    margin-bottom: 8px;
    line-height: 1.6;
    color: #c0c0c0;
    padding-left: 10px;
    border-left: 2px solid #2a2a3e;
}

.project-list dd em {
    color: #ff6b6b;
    font-style: italic;
    font-size: 0.9em;
}

/* 段落 */
p {
    margin: 0 0 10px 0;
    color: #c0c0c0;
}

/* リスト */
ul {
    padding-left: 18px;
    margin: 8px 0;
    list-style-type: none;
}

ul li {
    padding-left: 8px;
    margin-bottom: 5px;
    color: #d0d0d0;
    line-height: 1.4;
}

ul li strong {
    color: #ffffff;
}

/* 問題点の強調 */
em {
    color: #ff6b6b;
    font-style: italic;
}

/* 階層的なリスト */
section > ul > li {
    font-weight: bold;
}

ul ul li {
    font-weight: normal;
    padding-left: 20px;
    list-style-type: disc;
}

ul ul li::marker {
    color: #4a9eff;
}

/* Private Projects セクション */
.private-section {
    background: rgba(50, 30, 60, 0.5) !important;
    border: 1px solid rgba(150, 100, 200, 0.2) !important;
}

.private-section h1 {
    border-bottom-color: #9b59b6 !important;
}

.private-section h2 {
    border-left-color: #9b59b6 !important;
    color: #d8b5e8 !important;
}

.private-section .project-list dt {
    color: #b88fd8 !important;
}

.private-section .project-list dd {
    border-left-color: #4a2a5e !important;
}

/* フッター */
footer {
    text-align: center;
    padding: 12px 0;
    font-size: 0.85em;
    color: #8a8a8a;
    margin-top: 20px;
}

/* スクロールバー */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #1a1a2e;
}

::-webkit-scrollbar-thumb {
    background: #4a9eff;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6eb5ff;
}