/* fc2.pro - 消えた販売者ダッシュボード */

:root {
    --bg: #0a0e1a;
    --bg-elevated: #0f1420;
    --surface: #141a28;
    --surface-2: #1b2235;
    --surface-hover: #232b3f;
    --border: rgba(255, 255, 255, 0.06);
    --border-strong: rgba(255, 255, 255, 0.12);
    --text: #e8ebf2;
    --text-muted: #8b92a8;
    --text-dim: #5c657d;
    --accent: #f471b5;
    --accent-glow: rgba(244, 113, 181, 0.35);
    --accent-soft: rgba(244, 113, 181, 0.12);
    --blue: #60a5fa;
    --blue-soft: rgba(96, 165, 250, 0.12);
    --green: #34d399;
    --green-soft: rgba(52, 211, 153, 0.14);
    --amber: #fbbf24;
    --amber-soft: rgba(251, 191, 36, 0.14);
    --red: #f87171;
    --red-soft: rgba(248, 113, 113, 0.14);
    --radius: 14px;
    --radius-sm: 10px;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans",
                 "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI",
                 Meiryo, sans-serif;
    --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code",
                 Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "tnum" 1;
    min-height: 100vh;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }

/* ===== Background orbs (lighter than landing) ===== */
.bg-orbs { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.bg-orbs .orb { position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.35; will-change: transform; }
.bg-orbs .orb-1 {
    width: 480px; height: 480px;
    background: radial-gradient(circle, rgba(244,113,181,0.45), transparent 70%);
    top: -10%; left: 30%;
    animation: float-1 22s ease-in-out infinite;
}
.bg-orbs .orb-2 {
    width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(96,165,250,0.35), transparent 70%);
    top: 40%; right: -8%;
    animation: float-2 28s ease-in-out infinite;
}
@keyframes float-1 {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(40px,60px) scale(1.05); }
}
@keyframes float-2 {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(-50px,40px) scale(1.08); }
}

/* ===== Layout ===== */
.app {
    position: relative; z-index: 1;
    max-width: 1440px;
    margin: 0 auto;
    padding: 24px 28px 48px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

/* ===== Site Header (sticky, shared across all pages) ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    padding: 12px 28px;
    background: rgba(10, 14, 26, 0.72);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid var(--border);
}
.site-brand { text-decoration: none; }
.site-brand .brand-mark {
    display: inline-block;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-muted);
    padding: 7px 16px;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--border);
    transition: border-color 0.3s, color 0.3s, transform 0.3s;
}
.site-brand:hover .brand-mark {
    border-color: var(--accent-soft);
    color: var(--text);
    transform: translateY(-1px);
}
.site-brand .brand-dot {
    color: var(--accent);
    text-shadow: 0 0 8px var(--accent-glow);
}
.site-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.navlink {
    padding: 7px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    transition: background 0.18s, color 0.18s;
}
.navlink:hover { color: var(--text); background: var(--surface-2); }
.navlink.is-active { color: var(--accent); background: var(--accent-soft); }

/* ===== Page hero ===== */
.page-hero {
    text-align: left;
    padding: 6px 4px 0;
}
.page-title {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 8px;
}
.page-sub {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== KPI grid ===== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}
.kpi-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 24px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s;
}
.kpi-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
}
.kpi-card::before {
    content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
    opacity: 0.7;
}
.kpi--total::before    { background: linear-gradient(90deg, var(--text-muted), transparent 80%); }
.kpi--active::before   { background: linear-gradient(90deg, var(--green), transparent 80%); }
.kpi--gone::before     { background: linear-gradient(90deg, var(--red), transparent 80%); }
.kpi--rate::before     { background: linear-gradient(90deg, var(--amber), transparent 80%); }

.kpi--active .kpi-value { color: var(--green); }
.kpi--gone   .kpi-value { color: var(--red); }
.kpi--rate   .kpi-value { color: var(--amber); }

.kpi-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}
.kpi-value {
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}
.kpi-unit {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-top: 4px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ===== Filter bar ===== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.search-box {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-muted);
    flex: 1 1 240px;
    max-width: 360px;
    transition: border-color 0.2s;
}
.search-box:focus-within { border-color: var(--accent-soft); color: var(--text); }
.search-box input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text);
    font-family: inherit;
    font-size: 0.86rem;
    padding: 9px 0;
    outline: none;
}
.search-box svg { flex-shrink: 0; }

.filter-group {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.filter-label {
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.filter-tabs {
    display: inline-flex;
    gap: 2px;
    padding: 3px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 999px;
}
.filter-tab {
    padding: 5px 12px;
    background: transparent;
    border: none;
    border-radius: 999px;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}
.filter-tab:hover { color: var(--text); }
.filter-tab.is-active { background: var(--accent-soft); color: var(--accent); }

/* ===== Panel ===== */
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 22px;
}
.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 14px;
    gap: 12px;
    flex-wrap: wrap;
}
.result-info {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}
.result-info strong {
    color: var(--text);
    font-weight: 600;
    margin: 0 4px;
}
.result-info .cls-gone { color: var(--red); }
.result-info .sep { opacity: 0.5; margin: 0 8px; }

/* ===== Table ===== */
.table-wrap {
    overflow-x: auto;
    margin: -8px -12px;
    padding: 8px 12px;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.data-table thead th {
    text-align: left;
    padding: 10px 14px;
    background: var(--surface-2);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    user-select: none;
    position: sticky; top: 0;
    transition: color 0.15s;
}
.data-table thead th:hover { color: var(--text); }
.data-table thead th:first-child { border-top-left-radius: 8px; border-bottom-left-radius: 8px; }
.data-table thead th:last-child { border-top-right-radius: 8px; border-bottom-right-radius: 8px; }
.data-table thead th.num { text-align: right; }
.data-table thead th .arrow {
    margin-left: 4px;
    font-size: 0.7rem;
    color: var(--accent);
    opacity: 0;
    transition: opacity 0.15s;
}
.data-table thead th.is-sorted .arrow { opacity: 1; }

.data-table tbody td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-variant-numeric: tabular-nums;
    vertical-align: middle;
}
.data-table tbody td.num { text-align: right; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background 0.12s; }
.data-table tbody tr:hover td { background: var(--surface-2); }

.data-table tbody tr.is-gone td { background: rgba(248, 113, 113, 0.04); }
.data-table tbody tr.is-gone:hover td { background: rgba(248, 113, 113, 0.08); }

.cell-name a {
    color: var(--text);
    transition: color 0.15s;
}
.cell-name a:hover { color: var(--accent); }
.cell-name .slug {
    color: var(--text-dim);
    font-size: 0.74rem;
    font-family: var(--font-mono);
    margin-left: 6px;
}

.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    white-space: nowrap;
}
.badge-active { background: var(--green-soft); color: var(--green); }
.badge-gone   { background: var(--red-soft); color: var(--red); }
.badge-zero   { background: var(--amber-soft); color: var(--amber); }

.src-pill {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 1px 7px;
    border-radius: 4px;
    letter-spacing: 0.04em;
}
.src-fc2 { background: var(--blue-soft); color: var(--blue); }
.src-wb  { background: var(--amber-soft); color: var(--amber); }

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* ===== Footer ===== */
.app-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 20px 0 8px;
    color: var(--text-dim);
    font-size: 0.75rem;
}
.app-footer .sep { opacity: 0.5; }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--surface-2);
    border-radius: 999px;
    border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

/* ===== Responsive ===== */
@media (max-width: 720px) {
    .app { padding: 18px 14px 32px; gap: 16px; }
    .app-header { padding: 14px 16px; }
    .filter-bar { padding: 12px 14px; }
    .filter-group { width: 100%; justify-content: space-between; }
    .kpi-value { font-size: 1.7rem; }
    .data-table { font-size: 0.78rem; }
    .data-table thead th { padding: 8px 10px; font-size: 0.66rem; }
    .data-table tbody td { padding: 9px 10px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .bg-orbs { display: none; }
}