:root {
    --ww-chart-ink: rgba(11, 16, 32, 0.88);
    --ww-chart-ink-muted: rgba(11, 16, 32, 0.65);

    --ww-green: rgba(34, 197, 94, 0.9);
    --ww-indigo: rgba(99, 102, 241, 0.9);
    --ww-cyan: rgba(6, 182, 212, 0.9);
    --ww-amber: rgba(245, 158, 11, 0.9);
    --ww-red: rgba(239, 68, 68, 0.9);
}

.ww-detail-page {
    display: grid;
    gap: 18px;
}

.ww-link {
    color: #1d4ed8;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ── Status Indicator ── */
.ww-status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.ww-status-indicator.up {
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.35);
    color: #166534;
}

.ww-status-indicator.down {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #991b1b;
}

.ww-status-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    display: inline-block;
}

.ww-status-indicator.up .ww-status-dot {
    background: #22c55e;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
    animation: pulse-green 2s infinite;
}

.ww-status-indicator.down .ww-status-dot {
    background: #ef4444;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
    animation: pulse-red 2s infinite;
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 4px rgba(34, 197, 94, 0.4); }
    50% { box-shadow: 0 0 12px rgba(34, 197, 94, 0.8); }
}

@keyframes pulse-red {
    0%, 100% { box-shadow: 0 0 4px rgba(239, 68, 68, 0.4); }
    50% { box-shadow: 0 0 12px rgba(239, 68, 68, 0.8); }
}

/* ── Hero ── */
.ww-site-hero {
    margin-top: 10px;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.ww-site-hero-left h1 {
    margin: 0;
    font-size: clamp(1.4rem, 2.4vw, 2rem);
    color: #0b1020;
}

.ww-site-url {
    margin-top: 8px;
    font-size: 0.98rem;
    line-height: 1.45;
    word-break: break-word;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ww-copy-btn {
    background: none;
    border: 1px solid #dbe2ea;
    border-radius: 8px;
    padding: 4px 6px;
    cursor: pointer;
    color: #64748b;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
}

.ww-copy-btn:hover { background: #f1f5f9; color: #0f172a; }
.ww-copy-btn.copied { background: #dcfce7; border-color: #86efac; color: #166534; }

.ww-site-meta {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ww-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid #dbe2ea;
    background: #f8fafc;
    color: #1e293b;
    font-size: 0.88rem;
}

.ww-pill svg { flex-shrink: 0; opacity: 0.65; }

.ww-site-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

/* ── Buttons ── */
.ww-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    padding: 11px 16px;
    border-radius: 12px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    font: inherit;
    font-weight: 700;
    transition: transform 0.08s ease, filter 0.15s ease, box-shadow 0.2s ease;
}

.ww-btn.ww-btn-ghost,
button.ww-btn.ww-btn-ghost {
    background: #fff;
    border: 1px solid #dbe2ea;
    color: #0f172a;
    box-shadow: 0 8px 20px rgba(16, 24, 40, 0.08);
}

.ww-btn.ww-btn-primary,
button.ww-btn.ww-btn-primary {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    border: none;
    color: #fff;
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}

.ww-btn:hover { filter: brightness(1.03); transform: translateY(-1px); }
.ww-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; filter: none; }
.ww-btn-loading { position: relative; }

/* ── Quick Stats ── */
.ww-quick-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.ww-stat {
    padding: 16px;
    text-align: center;
}

.ww-stat-label {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #64748b;
    font-weight: 600;
}

.ww-stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    margin-top: 6px;
    color: #0b1020;
}

.stat-green { color: #16a34a; }
.stat-amber { color: #d97706; }
.stat-red { color: #dc2626; }

/* ── Section Heads ── */
.ww-section-head { margin-top: 6px; }
.ww-section-head h2 { margin: 0; font-size: 1.28rem; color: #0b1020; }
.ww-section-subtitle { margin-top: 4px; }

/* ── KPIs ── */
.ww-kpis {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.ww-kpi {
    padding: 16px;
    border-radius: 14px;
    border: 1px solid #e5e7eb;
    background: #ffffff;
}

.ww-kpi-title { font-size: 0.85rem; letter-spacing: 0.03em; text-transform: uppercase; color: #64748b; }
.ww-kpi-value { margin-top: 8px; font-size: 1.45rem; font-weight: 800; line-height: 1.2; color: #0b1020; }
.ww-kpi p { margin-top: 8px; font-size: 0.95rem; line-height: 1.45; }
.ww-kpi-green { border-left: 4px solid #22c55e; }
.ww-kpi-amber { border-left: 4px solid #f59e0b; }
.ww-kpi-red { border-left: 4px solid #ef4444; }
.ww-kpi-grey { border-left: 4px solid #94a3b8; }

/* ── Performance Grid ── */
.ww-perf-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.ww-perf-card {
    padding: 16px;
    text-align: center;
}

.ww-perf-label { font-size: 0.82rem; color: #64748b; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.ww-perf-val { display: block; font-size: 1.25rem; font-weight: 800; margin-top: 6px; color: #0b1020; }

/* ── Charts ── */
.ww-charts-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.ww-chart { padding: 14px; }
.ww-chart-head { margin-bottom: 10px; color: #334155; }
.ww-chart-wrap { position: relative; min-height: 250px; height: 250px; }
.ww-chart-wrap canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; }

/* ── Details Accordion ── */
.ww-adv { padding: 12px; }

.ww-adv summary,
.ww-raw summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    font-weight: 700;
    border-radius: 12px;
    border: 1px solid #dbe2ea;
    background: #f8fafc;
}

.ww-adv summary::-webkit-details-marker,
.ww-raw summary::-webkit-details-marker { display: none; }

.ww-adv summary::after,
.ww-raw summary::after {
    content: "▾";
    font-weight: 900;
    opacity: 0.75;
    transition: transform 0.15s ease;
    margin-left: auto;
}

.ww-adv[open] summary::after,
.ww-raw[open] summary::after { transform: rotate(180deg); }

.ww-adv summary svg { opacity: 0.6; flex-shrink: 0; }

/* ── Deep Grid ── */
.ww-deep-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-top: 12px;
}

.ww-panel { padding: 14px; }
.ww-panel h3 { margin: 0; font-size: 1.02rem; color: #0f172a; }

/* ── Table ── */
.ww-table {
    margin-top: 12px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #dbe2ea;
}

.ww-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 10px 12px;
    background: #ffffff;
    border-top: 1px solid #e5e7eb;
}

.ww-row-head { background: #f8fafc; font-weight: 700; border-top: 0; }

.ww-header-status {
    font-weight: 700;
    font-size: 0.88rem;
}

.ww-header-status.present { color: #16a34a; }
.ww-header-status.missing { color: #dc2626; }

/* ── Key-Value ── */
.ww-kv { margin-top: 12px; display: grid; gap: 9px; }

.ww-kv > div {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #dbe2ea;
}

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.ww-kv span:last-child { overflow-wrap: anywhere; }

/* ── History Table ── */
.ww-history { padding: 0; overflow: hidden; }

.ww-history-row {
    grid-template-columns: 2fr 1fr 0.7fr 1fr 1fr;
}

.ww-state-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.03em;
}

.ww-state-badge.up { background: rgba(34, 197, 94, 0.14); color: #166534; }
.ww-state-badge.down { background: rgba(239, 68, 68, 0.14); color: #991b1b; }

/* ── Raw ── */
.ww-raw { margin-top: 2px; padding: 12px; }
.ww-raw-space { margin-top: 12px; }

.ww-raw pre {
    margin-top: 12px;
    background: #0d1117;
    color: #c9d1d9;
    padding: 12px;
    border-radius: 10px;
    overflow: auto;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .ww-site-hero { flex-direction: column; }

    .ww-site-hero-actions,
    .ww-site-hero-actions form,
    .ww-site-hero-actions .ww-btn { width: 100%; }

    .ww-quick-stats { grid-template-columns: repeat(2, 1fr); }
    .ww-perf-grid { grid-template-columns: repeat(2, 1fr); }

    .ww-kv > div { grid-template-columns: 1fr; gap: 4px; }
    .ww-charts-grid { grid-template-columns: 1fr; }

    .ww-history-row {
        grid-template-columns: 1.5fr 0.8fr 0.6fr 0.8fr 0.8fr;
        font-size: 0.82rem;
    }
}

@media (max-width: 480px) {
    .ww-quick-stats { grid-template-columns: 1fr 1fr; }
    .ww-perf-grid { grid-template-columns: 1fr 1fr; }
    .ww-stat-value { font-size: 1.3rem; }

    .ww-history-row {
        grid-template-columns: 1fr 1fr;
    }

    .ww-history-row span:nth-child(n+4) { display: none; }
}

/* ── Dark Mode ── */
@media (prefers-color-scheme: dark) {
    :root {
        --ww-chart-ink: rgba(230, 232, 239, 0.85);
        --ww-chart-ink-muted: rgba(230, 232, 239, 0.7);
    }

    .ww-link { color: #93c5fd; }

    .ww-status-indicator.up {
        background: rgba(34, 197, 94, 0.15);
        border-color: rgba(34, 197, 94, 0.4);
        color: #86efac;
    }

    .ww-status-indicator.down {
        background: rgba(239, 68, 68, 0.15);
        border-color: rgba(239, 68, 68, 0.4);
        color: #fca5a5;
    }

    .ww-site-hero-left h1,
    .ww-section-head h2,
    .ww-kpi-value,
    .ww-panel h3,
    .ww-stat-value,
    .ww-perf-val { color: #e6e8ef; }

    .ww-stat-label,
    .ww-perf-label,
    .ww-kpi-title { color: #cbd5e1; }

    .stat-green { color: #86efac; }
    .stat-amber { color: #fcd34d; }
    .stat-red { color: #fca5a5; }

    .ww-state-badge.up { background: rgba(34, 197, 94, 0.2); color: #86efac; }
    .ww-state-badge.down { background: rgba(239, 68, 68, 0.2); color: #fca5a5; }

    .ww-header-status.present { color: #86efac; }
    .ww-header-status.missing { color: #fca5a5; }

    .ww-pill,
    .ww-kpi,
    .ww-btn.ww-btn-ghost,
    button.ww-btn.ww-btn-ghost,
    .ww-adv summary,
    .ww-raw summary,
    .ww-row,
    .ww-kv > div,
    .ww-stat,
    .ww-perf-card {
        background: rgba(255, 255, 255, 0.06);
        border-color: rgba(255, 255, 255, 0.14);
        color: #e6e8ef;
    }

    .ww-copy-btn {
        border-color: rgba(255, 255, 255, 0.14);
        color: #94a3b8;
    }

    .ww-copy-btn:hover { background: rgba(255, 255, 255, 0.1); color: #e6e8ef; }
    .ww-copy-btn.copied { background: rgba(34, 197, 94, 0.2); border-color: rgba(34, 197, 94, 0.4); color: #86efac; }

    .ww-row-head { background: rgba(255, 255, 255, 0.1); }
}