/* CC101 — Claude Code 한국어 가이드 페이지 전용 스타일 */

.cc101-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
    padding: 16px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ===== 사이드바 ===== */
.cc101-sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
    max-height: calc(100vh - 96px);
    overflow-y: auto;
    border-right: 1px solid var(--mud-palette-divider);
    padding-right: 12px;
}

.cc101-sidebar-inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 8px 4px;
}

.cc101-brand {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--mud-palette-primary);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--mud-palette-divider);
}

.cc101-version {
    margin-left: auto;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--mud-palette-text-secondary);
    background: var(--mud-palette-background-grey);
    padding: 2px 6px;
    border-radius: 4px;
}

.cc101-tier-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
    margin: 8px 0 4px 4px;
}

.cc101-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cc101-nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 8px;
    color: var(--mud-palette-text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    line-height: 1.3;
    transition: background-color 0.15s;
}

.cc101-nav-link:hover {
    background: var(--mud-palette-action-default-hover);
    color: var(--mud-palette-primary);
}

.cc101-nav-num {
    flex-shrink: 0;
    width: 26px;
    font-variant-numeric: tabular-nums;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--mud-palette-text-secondary);
    text-align: center;
    padding: 2px 0;
    background: var(--mud-palette-background-grey);
    border-radius: 4px;
}

.cc101-nav-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cc101-badge {
    flex-shrink: 0;
    font-size: 0.62rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    background: #f97316;
    color: #fff;
    letter-spacing: 0.04em;
}

[data-theme="dark"] .cc101-badge {
    background: #fb923c;
    color: #1a1a1a;
}

.cc101-badge-lg {
    font-size: 0.7rem;
    padding: 3px 8px;
}

.cc101-meta {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--mud-palette-divider);
    font-size: 0.72rem;
    color: var(--mud-palette-text-secondary);
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.cc101-meta a {
    color: var(--mud-palette-primary);
    text-decoration: none;
}

.cc101-meta a:hover {
    text-decoration: underline;
}

/* ===== 메인 ===== */
.cc101-main {
    min-width: 0;
    scroll-behavior: smooth;
}

.cc101-hero {
    padding: 32px 24px;
    margin-bottom: 24px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--mud-palette-primary-darken) 0%, var(--mud-palette-primary) 100%);
    color: #fff;
}

.cc101-hero h1 {
    margin: 0 0 8px 0;
    font-size: 1.8rem;
    font-weight: 700;
}

.cc101-hero-sub {
    margin: 0 0 12px 0;
    opacity: 0.92;
    font-size: 0.95rem;
}

.cc101-hero-attr {
    margin: 0;
    font-size: 0.72rem;
    opacity: 0.78;
    font-style: italic;
}

.cc101-loading {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 40px;
    color: var(--mud-palette-text-secondary);
}

/* ===== 섹션 ===== */
.cc101-section {
    margin-bottom: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--mud-palette-divider);
    scroll-margin-top: 80px;
}

.cc101-section:last-child {
    border-bottom: none;
}

.cc101-section-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.cc101-section-num {
    font-variant-numeric: tabular-nums;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--mud-palette-primary);
    padding: 4px 10px;
    background: var(--mud-palette-primary-hover);
    border-radius: 6px;
}

.cc101-section-title {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

.cc101-section-desc {
    margin: 0 0 20px 0;
    font-size: 0.95rem;
    color: var(--mud-palette-text-secondary);
    font-style: italic;
}

/* ===== Prose (마크다운 본문) ===== */
.cc101-prose {
    color: var(--mud-palette-text-primary);
    line-height: 1.75;
    font-size: 0.96rem;
}

.cc101-prose h1,
.cc101-prose h2,
.cc101-prose h3,
.cc101-prose h4 {
    margin: 1.6em 0 0.6em 0;
    line-height: 1.35;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

.cc101-prose h1 { font-size: 1.5rem; }
.cc101-prose h2 { font-size: 1.3rem; padding-bottom: 6px; border-bottom: 1px solid var(--mud-palette-divider); }
.cc101-prose h3 { font-size: 1.12rem; color: var(--mud-palette-primary); }
.cc101-prose h4 { font-size: 1rem; }

.cc101-prose p {
    margin: 0.8em 0;
}

.cc101-prose ul,
.cc101-prose ol {
    margin: 0.8em 0;
    padding-left: 1.6em;
}

.cc101-prose li {
    margin: 0.3em 0;
}

.cc101-prose strong {
    color: var(--mud-palette-text-primary);
    font-weight: 700;
}

.cc101-prose a {
    color: var(--mud-palette-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cc101-prose a:hover {
    color: var(--mud-palette-primary-darken);
}

.cc101-prose blockquote {
    margin: 1em 0;
    padding: 12px 16px;
    border-left: 4px solid var(--mud-palette-primary);
    background: var(--mud-palette-background-grey);
    border-radius: 0 6px 6px 0;
    color: var(--mud-palette-text-secondary);
}

.cc101-prose blockquote p {
    margin: 0.3em 0;
}

.cc101-prose hr {
    margin: 2em 0;
    border: none;
    border-top: 1px solid var(--mud-palette-divider);
}

/* 코드 */
.cc101-prose code {
    font-family: ui-monospace, "SFMono-Regular", "Cascadia Mono", "Menlo", "Consolas", monospace;
    font-size: 0.88em;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--mud-palette-background-grey);
    color: var(--mud-palette-primary);
    border: 1px solid var(--mud-palette-divider);
}

.cc101-prose pre {
    margin: 1em 0;
    padding: 14px 16px;
    border-radius: 8px;
    background: var(--mud-palette-background-grey);
    border: 1px solid var(--mud-palette-divider);
    overflow-x: auto;
    line-height: 1.55;
}

.cc101-prose pre code {
    padding: 0;
    border: none;
    background: none;
    color: var(--mud-palette-text-primary);
    font-size: 0.85rem;
    white-space: pre;
}

/* 표 */
.cc101-prose table {
    margin: 1em 0;
    border-collapse: collapse;
    width: 100%;
    font-size: 0.9rem;
}

.cc101-prose th,
.cc101-prose td {
    padding: 8px 12px;
    border: 1px solid var(--mud-palette-divider);
    text-align: left;
    vertical-align: top;
}

.cc101-prose th {
    background: var(--mud-palette-background-grey);
    font-weight: 700;
}

.cc101-prose tbody tr:nth-child(even) {
    background: var(--mud-palette-background-grey);
}

.cc101-prose img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: 1em 0;
}

/* ===== 반응형 ===== */
@media (max-width: 960px) {
    .cc101-shell {
        grid-template-columns: 1fr;
    }

    .cc101-sidebar {
        position: static;
        max-height: none;
        border-right: none;
        border-bottom: 1px solid var(--mud-palette-divider);
        padding-right: 0;
        padding-bottom: 16px;
    }
}

/* ===== 다크모드 미세 조정 ===== */
[data-theme="dark"] .cc101-prose code {
    background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .cc101-prose pre {
    background: rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .cc101-prose blockquote {
    background: rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .cc101-prose tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

[data-theme="dark"] .cc101-prose th {
    background: rgba(255, 255, 255, 0.06);
}