/* ==============================================
   NewsMade CMS - Admin Stylesheet
   ============================================== */
:root {
    --bg-primary:  #0f172a;
    --bg-secondary:#1e293b;
    --bg-card:     #1e293b;
    --bg-hover:    #334155;
    --border:      #334155;
    --accent:      #38bdf8;
    --accent-dark: #0ea5e9;
    --accent-green:#22c55e;
    --accent-red:  #ef4444;
    --accent-yellow:#f59e0b;
    --text:        #e2e8f0;
    --text-muted:  #94a3b8;
    --sidebar-w:   240px;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text);
    line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

/* Layout */
.admin-layout { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    overflow-y: auto;
    z-index: 100;
    transition: transform .3s ease;
    display: flex;
    flex-direction: column;
}
.sidebar-logo {
    padding: 20px 16px 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.sidebar-logo h1 { font-size: 1.1rem; color: var(--accent); }
.sidebar-logo p  { font-size: .75rem; color: var(--text-muted); margin-top: 2px; }

.sidebar-nav { flex: 1; padding: 8px 0; overflow-y: auto; min-height: 0; }

/* 사이드바 하단: 자동발행·로그아웃·사이트 (상단바에서 이동) */
.sidebar-footer {
    flex-shrink: 0;
    margin-top: auto;
    padding: 14px 16px 18px;
    border-top: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.6);
}
.sidebar-footer-schedule.schedule-status {
    padding: 8px 10px;
    margin: 0;
    font-size: .82rem;
    white-space: normal;
}
.sidebar-footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
    font-size: .86rem;
}
.sidebar-footer-links a {
    color: var(--text-muted);
    padding: 4px 0;
}
.sidebar-footer-links a:hover { color: var(--accent); }
.nav-section { padding: 12px 16px 4px; font-size: .7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; }
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 16px;
    color: var(--text-muted);
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all .15s;
    font-size: .9rem;
    text-decoration: none;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text); }
.nav-item.active { color: var(--accent); border-left-color: var(--accent); background: rgba(56,189,248,.08); }
.nav-item .icon { font-size: 1rem; width: 20px; text-align: center; }

/* Main Content */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Topbar */
.topbar {
    height: 56px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 4px;
}
.topbar-title { font-weight: 600; font-size: 1rem; }

/* Page Content */
.page-content { padding: 24px; flex: 1; }
.page-header { margin-bottom: 24px; }
.page-header h2 { font-size: 1.3rem; }
.page-header p { color: var(--text-muted); font-size: .9rem; margin-top: 4px; }

/* Cards */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin-bottom: 20px; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.card-header h3 { font-size: 1rem; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; }
.stat-card .label { font-size: .8rem; color: var(--text-muted); margin-bottom: 6px; }
.stat-card .value { font-size: 1.8rem; font-weight: 700; }
.stat-card .trend { font-size: .8rem; color: var(--accent-green); margin-top: 4px; }
.stat-card.blue   .value { color: var(--accent); }
.stat-card.green  .value { color: var(--accent-green); }
.stat-card.yellow .value { color: var(--accent-yellow); }
.stat-card.red    .value { color: var(--accent-red); }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: .85rem; color: var(--text-muted); margin-bottom: 6px; }
.form-label.required::after { content: ' *'; color: var(--accent-red); }
.form-control {
    width: 100%;
    padding: 9px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: .9rem;
    font-family: inherit;
    transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--accent); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: .78rem; color: var(--text-muted); margin-top: 4px; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    font-size: .9rem;
    font-family: inherit;
    cursor: pointer;
    transition: all .15s;
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary   { background: var(--accent); color: #0f172a; font-weight: 600; }
.btn-primary:hover   { background: var(--accent-dark); }
.btn-success   { background: var(--accent-green); color: #0f172a; font-weight: 600; }
.btn-success:hover   { background: #16a34a; }
.btn-danger    { background: var(--accent-red); color: #fff; }
.btn-danger:hover    { background: #dc2626; }
.btn-warning   { background: var(--accent-yellow); color: #0f172a; }
.btn-warning:hover   { background: #d97706; }
.btn-secondary { background: var(--bg-hover); color: var(--text); }
.btn-secondary:hover { background: #475569; }
.btn-outline   { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover   { border-color: var(--accent); color: var(--accent); }
.btn-sm  { padding: 5px 10px; font-size: .8rem; }
.btn-lg  { padding: 12px 24px; font-size: 1rem; }
.w-full  { width: 100%; justify-content: center; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th { text-align: left; padding: 10px 12px; font-size: .8rem; color: var(--text-muted); text-transform: uppercase; border-bottom: 1px solid var(--border); white-space: nowrap; }
tbody td { padding: 11px 12px; border-bottom: 1px solid var(--border); font-size: .9rem; vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,.02); }
.td-num { color: var(--text-muted); font-size: .8rem; }
.td-actions { display: flex; gap: 6px; }

/* Badges */
.badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: .75rem; font-weight: 600; }
.badge-green  { background: rgba(34,197,94,.15); color: var(--accent-green); }
.badge-blue   { background: rgba(56,189,248,.15); color: var(--accent); }
.badge-yellow { background: rgba(245,158,11,.15); color: var(--accent-yellow); }
.badge-red    { background: rgba(239,68,68,.15); color: var(--accent-red); }
.badge-gray   { background: rgba(148,163,184,.15); color: var(--text-muted); }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: .9rem; }
.alert-error   { background: rgba(239,68,68,.15); border: 1px solid rgba(239,68,68,.3); color: #fca5a5; }
.alert-success { background: rgba(34,197,94,.15); border: 1px solid rgba(34,197,94,.3); color: #86efac; }
.alert-info    { background: rgba(56,189,248,.15); border: 1px solid rgba(56,189,248,.3); color: #7dd3fc; }
.alert-warning { background: rgba(245,158,11,.15); border: 1px solid rgba(245,158,11,.3); color: #fcd34d; }

/* Pagination */
.pagination { display: flex; gap: 4px; justify-content: center; margin-top: 20px; }
.pagination a { padding: 6px 12px; border-radius: 6px; background: var(--bg-hover); color: var(--text-muted); font-size: .9rem; }
.pagination a:hover, .pagination a.active { background: var(--accent); color: #0f172a; }

/* Toggle Switch */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle { position: relative; width: 48px; height: 26px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
    position: absolute; inset: 0;
    background: var(--bg-hover);
    border-radius: 26px;
    cursor: pointer;
    transition: .3s;
}
.toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px; height: 20px;
    left: 3px; bottom: 3px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: .3s;
}
.toggle input:checked + .toggle-slider { background: var(--accent-green); }
.toggle input:checked + .toggle-slider::before { transform: translateX(22px); background: #fff; }
.toggle-label { font-size: .9rem; color: var(--text-muted); }

/* Search Bar */
.search-bar { display: flex; gap: 8px; margin-bottom: 16px; }
.search-bar .form-control { flex: 1; }

/* Modal */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.7);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.modal-overlay.show { display: flex; }
.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
}
.modal-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-header h3 { font-size: 1rem; }
.modal-body { padding: 20px; }
.modal-footer { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 1.4rem; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text); }

/* Sidebar Overlay (mobile) */
.sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.6);
    z-index: 99;
}

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab-btn { padding: 8px 16px; background: none; border: none; border-bottom: 2px solid transparent; color: var(--text-muted); cursor: pointer; font-size: .9rem; font-family: inherit; margin-bottom: -1px; }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* Misc */
.text-muted { color: var(--text-muted); }
.text-small { font-size: .8rem; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }

/* Schedule Status */
.schedule-status { display: flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--bg-primary); border-radius: 8px; font-size: .85rem; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; }
.status-dot.on  { background: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); animation: pulse 2s infinite; }
.status-dot.off { background: var(--text-muted); }
@keyframes pulse { 0%,100%{opacity:1}50%{opacity:.4} }

/* 페이지 그리드 */
.prompts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.account-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 800px;
}
.post-write-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 20px;
    align-items: start;
}
.maint-path-hint code {
    word-break: break-all;
    overflow-wrap: anywhere;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.show { display: block; }
    .main-content { margin-left: 0; }
    .hamburger { display: block; }
    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .page-content { padding: 16px; }
    .topbar { padding: 0 16px; }
    .td-actions { flex-wrap: wrap; }
    table { font-size: .82rem; }
    thead th, tbody td { padding: 8px; }

    .prompts-grid { grid-template-columns: 1fr; }
    .account-grid { grid-template-columns: 1fr; }
    .post-write-grid { grid-template-columns: 1fr; }
    .post-write-main { order: 1; }
    .post-write-sidebar { order: 2; }

    /* 글 목록: 1행 체크|번호|카테고리 → 제목 → 상태|조회|작성일 → 관리 */
    .admin-table-posts { border-collapse: separate; border-spacing: 0; }
    .admin-table-posts thead { display: none; }
    .admin-table-posts tbody { display: block; }
    .admin-table-posts tbody tr {
        display: grid;
        grid-template-columns: 36px minmax(36px, auto) 1fr;
        gap: 8px 10px;
        padding: 14px 12px !important;
        align-items: start;
        margin-bottom: 12px;
        background: var(--bg-secondary);
        border: 1px solid var(--border) !important;
        border-radius: 8px;
        box-sizing: border-box;
    }
    .admin-table-posts tbody tr:last-child { margin-bottom: 0; }
    .admin-table-posts tbody td { border: none !important; vertical-align: top; }
    .admin-table-posts tbody td:nth-child(1) { grid-column: 1; grid-row: 1; }
    .admin-table-posts tbody td:nth-child(2) { grid-column: 2; grid-row: 1; }
    .admin-table-posts tbody td:nth-child(4) {
        grid-column: 3;
        grid-row: 1;
        font-size: .8rem;
        color: var(--text-muted);
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .admin-table-posts tbody td:nth-child(3) { grid-column: 1 / -1; grid-row: 2; padding-top: 4px !important; }
    .admin-table-posts tbody td:nth-child(5) { grid-column: 1; grid-row: 3; font-size: .78rem; }
    .admin-table-posts tbody td:nth-child(6) { grid-column: 2; grid-row: 3; font-size: .78rem; }
    .admin-table-posts tbody td:nth-child(7) { grid-column: 3; grid-row: 3; font-size: .78rem; color: var(--text-muted); }
    .admin-table-posts tbody td:nth-child(8) { grid-column: 1 / -1; grid-row: 4; padding-top: 8px !important; border-top: 1px solid var(--border) !important; margin-top: 4px; }

    /* 예약 큐: 1행 체크|번호|카테고리|상태 → 제목 → 이미지3 → 게시시각 → 발행|삭제 */
    .admin-table-queue { border-collapse: separate; border-spacing: 0; }
    .admin-table-queue thead { display: none; }
    .admin-table-queue tbody { display: block; }
    .admin-table-queue tbody tr {
        display: grid;
        grid-template-columns: 36px minmax(28px, auto) 1fr auto;
        gap: 8px 10px;
        padding: 14px 12px !important;
        align-items: start;
        margin-bottom: 12px;
        background: var(--bg-secondary);
        border: 1px solid var(--border) !important;
        border-radius: 8px;
        box-sizing: border-box;
    }
    .admin-table-queue tbody tr:last-child { margin-bottom: 0; }
    .admin-table-queue tbody td { border: none !important; }
    .admin-table-queue tbody td:nth-child(1) { grid-column: 1; grid-row: 1; }
    .admin-table-queue tbody td:nth-child(2) { grid-column: 2; grid-row: 1; }
    .admin-table-queue tbody td:nth-child(4) {
        grid-column: 3;
        grid-row: 1;
        min-width: 0;
        font-size: .8rem;
        color: var(--text-muted);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .admin-table-queue tbody td:nth-child(7) { grid-column: 4; grid-row: 1; justify-self: end; align-self: start; }
    .admin-table-queue tbody td:nth-child(3) { grid-column: 1 / -1; grid-row: 2; padding-top: 4px !important; }
    .admin-table-queue tbody td:nth-child(5) {
        grid-column: 1 / -1;
        grid-row: 3;
        overflow: visible;
    }
    .admin-table-queue tbody td:nth-child(5) .queue-thumb-row > div:first-child {
        justify-content: flex-start;
    }
    .admin-table-queue tbody td:nth-child(6) { grid-column: 1 / -1; grid-row: 4; font-size: .82rem; }
    .admin-table-queue tbody td:nth-child(8) {
        grid-column: 1 / -1;
        grid-row: 5;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
        gap: 30px;
        padding-top: 8px !important;
        margin-top: 4px;
        border-top: 1px solid var(--border) !important;
        font-size: .78rem;
    }

    /* 광고 코드 */
    .admin-table-ads thead { display: none; }
    .admin-table-ads tbody tr {
        display: grid;
        grid-template-columns: 40px 1fr 1fr;
        gap: 8px;
        padding: 14px 10px !important;
    }
    .admin-table-ads tbody td { border: none !important; }
    .admin-table-ads tbody td:nth-child(1) { grid-column: 1; grid-row: 1; }
    .admin-table-ads tbody td:nth-child(2) { grid-column: 2; grid-row: 1; }
    .admin-table-ads tbody td:nth-child(3) { grid-column: 3; grid-row: 1; }
    .admin-table-ads tbody td:nth-child(4) { grid-column: 1 / -1; grid-row: 2; }
    .admin-table-ads tbody td:nth-child(5) { grid-column: 1; grid-row: 3; }
    .admin-table-ads tbody td:nth-child(6) { grid-column: 2 / 4; grid-row: 3; }
}
.dashboard-bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
@media (max-width: 768px) {
    .dashboard-bottom-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}