/* ============================================================
   layout.css — 상단바, 사이드바, 메인 레이아웃, 푸터
   ============================================================ */

/* ============ 상단 헤더 ============ */
.topbar {
    background: white;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.topbar-inner {
    max-width: none;
    margin: 0;
    padding: 12px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

/* ============ 브랜드 ============ */
.brand {
    display: flex;
    align-items: baseline;
    gap: 6px;
    color: var(--color-text);
}
.brand-en {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
}
.brand-tag {
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 600;
}
.brand:hover {
    text-decoration: none;
}

/* ============ 상단 네비 ============ */
.topnav {
    display: flex;
    align-items: center;
    gap: 14px;
}
.topnav-link {
    color: #374151;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.15s;
}
.topnav-link:hover {
    color: var(--color-primary);
    text-decoration: none;
}
.topnav-link.admin {
    color: var(--color-danger);
    font-weight: 600;
}
.topnav-link.primary {
    background: var(--color-primary);
    color: white;
    padding: 6px 14px;
    border-radius: 6px;
}
.topnav-link.primary:hover {
    background: var(--color-primary-dark);
    color: white;
}
.user-badge {
    color: var(--color-muted);
    font-size: 13px;
}

/* ============ 본문 레이아웃 ============ */
.main-layout {
    display: flex;
    align-items: flex-start;
    margin: 0;
}

/* ============ 사이드바 ============ */
.sidebar {
    flex-shrink: 0;
    width: 240px;
    background: linear-gradient(180deg, #ffffff 0%, #fafbfd 100%);
    border-right: 1px solid var(--color-border);
}
.sidebar-inner {
    padding: 20px 14px 40px;
}
.sidebar-section {
    margin-bottom: 8px;
}
.sidebar-link {
    display: block;
    padding: 9px 12px;
    margin-bottom: 2px;
    border-radius: 8px;
    color: #374151;
    font-size: 14px;
    text-decoration: none;
}
.sidebar-link:hover {
    background: #f3f4f6;
    text-decoration: none;
}
.sidebar-link.active {
    background: var(--color-primary-bg);
    color: var(--color-primary-dark);
    font-weight: 600;
}
.sidebar-divider {
    height: 1px;
    background: #f1f5f9;
    margin: 14px 4px;
}
.sidebar-heading {
    font-size: 11px;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
    margin: 0 0 6px 4px;
    letter-spacing: 0.5px;
}

/* 대륙 아코디언 */
.sidebar-continent {
    margin-bottom: 4px;
}
.sidebar-continent-summary {
    cursor: pointer;
    padding: 7px 12px;
    border-radius: 8px;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: #374151;
}
.sidebar-continent-summary::-webkit-details-marker {
    display: none;
}
.sidebar-continent-summary:hover {
    background: #f3f4f6;
}
.sidebar-continent[open] > .sidebar-continent-summary {
    background: var(--color-primary-bg);
    color: var(--color-primary-dark);
}
.sidebar-count {
    font-size: 11px;
    background: #e5e7eb;
    color: #6b7280;
    padding: 2px 7px;
    border-radius: 10px;
}
.sidebar-continent[open] .sidebar-count {
    background: #dbeafe;
    color: var(--color-primary);
}

/* 국가 목록 */
.sidebar-country-list {
    list-style: none;
    padding: 4px 0 8px;
    margin: 0;
}
.sidebar-country-list li {
    margin: 0;
}
.sidebar-country-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px 6px 22px;
    border-radius: 6px;
    color: #4b5563;
    font-size: 13px;
    text-decoration: none;
}
.sidebar-country-link:hover {
    background: #f9fafb;
    color: #111827;
    text-decoration: none;
}
.sidebar-country-link.active {
    background: linear-gradient(90deg, #dbeafe 0%, #eff6ff 100%);
    color: var(--color-primary-dark);
    font-weight: 600;
}
.sidebar-country-link .flag {
    font-size: 16px;
    flex-shrink: 0;
    line-height: 1;
}
.sidebar-country-link .name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.sidebar-tip {
    color: #94a3b8;
    font-size: 11px;
    padding: 0 12px;
    margin: 0;
}

/* ============ 모바일 햄버거 + 오버레이 + 닫기버튼 (PC에서 숨김) ============ */
.sidebar-toggle,
.sidebar-overlay,
.sidebar-close {
    display: none;
}

/* ============ 메인 영역 ============ */
.main-area {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.content {
    padding: 24px 40px;
    flex: 1;
}

/* ============ 푸터 ============ */
.footer {
    border-top: 1px solid var(--color-border);
    padding: 20px 40px;
    color: var(--color-muted);
    font-size: 13px;
    background: white;
}
.footer p {
    margin: 4px 0;
}