* {
    box-sizing: border-box;
}

:root {
    --bg: #eef2f7;
    --text: #1f2937;
    --text-soft: #4b5563;
    --border: #dbe3ee;
    --shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    --ok: #27ae60;
    --ok-soft: #eafaf1;
    --down: #e74c3c;
    --down-soft: #fdecea;
    --maint: #2563eb;
    --maint-soft: #eff6ff;
    --maint-border: #bfdbfe;
    --maintenance-box: #eff6ff;
    --maintenance-border-box: #bfdbfe;
    --maintenance-text: #1d4ed8;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background:
        radial-gradient(circle at top left, #f9fbff 0%, transparent 28%),
        linear-gradient(180deg, #f1f5fb 0%, var(--bg) 100%);
    color: var(--text);
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 24px;
}

.header {
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
    color: white;
    padding: 24px;
    border-radius: 18px;
    margin-bottom: 24px;
    box-shadow: 0 12px 30px rgba(17, 24, 39, 0.18);
}

.header h1 {
    margin: 0;
    font-size: 30px;
}

.global-status {
    margin-top: 10px;
    font-size: 16px;
    font-weight: bold;
}

.global-ok { color: #86efac; }
.global-down { color: #fca5a5; }
.global-warn { color: #93c5fd; }

.last-updated,
.refresh-countdown {
    font-size: 13px;
    color: rgba(255,255,255,0.78);
}

.last-updated {
    margin-top: 8px;
}

.refresh-countdown {
    margin-top: 4px;
    color: rgba(255,255,255,0.72);
}

.maintenance-banner {
    margin-bottom: 24px;
    background: var(--maintenance-box);
    border: 1px solid var(--maintenance-border-box);
    border-radius: 16px;
    padding: 14px 16px;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.10);
    /*color: var(--maintenance-text);*/
}

.maintenance-hidden {
    display: none;
}

.maintenance-banner-title {
    display: block;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.maintenance-banner-text {
    display: block;
    font-size: 14px;
    line-height: 1.45;
}

.maintenance-banner-meta {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    /*color: #1e40af;*/
}

.group {
    margin-bottom: 34px;
}

.group h2 {
    margin: 0 0 16px;
    font-size: 24px;
    color: #111827;
}

.group-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}

.card {
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    border-radius: 18px;
    padding: 20px 22px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 10px;
    background: #9ca3af;
}

.card::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg, rgba(255,255,255,0.34) 0%, rgba(255,255,255,0) 30%);
}

.card.status-ok {
    border-color: #cfead8;
    background: linear-gradient(180deg, #ffffff 0%, #f6fcf8 100%);
}
.card.status-ok::before { background: var(--ok); }

.card.status-down {
    border-color: #f3cdca;
    background: linear-gradient(180deg, #ffffff 0%, #fff7f6 100%);
}
.card.status-down::before { background: var(--down); }

.card.status-warn {
    border-color: var(--maint-border);
    background: linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
}
.card.status-warn::before { background: var(--maint); }

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 14px;
}

.service-info {
    min-width: 0;
    flex: 1;
    padding-left: 10px;
}

.name {
    font-size: 18px;
    font-weight: bold;
    color: #111827;
    margin-bottom: 2px;
}

.card-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    min-width: 148px;
    padding-top: 0;
}

.history {
    display: flex;
    gap: 4px;
    width: 100%;
    align-items: center;
}

.bar {
    flex: 1 1 0;
    min-width: 4px;
    height: 22px;
    border-radius: 999px;
    background: #d1d5db;
    transition: transform 0.12s ease, opacity 0.12s ease, box-shadow 0.12s ease;
}

.bar:hover {
    transform: translateY(-1px);
    opacity: 0.95;
    box-shadow: 0 4px 12px rgba(15,23,42,0.12);
}

.bar.ok { background: #2ecc71; }
.bar.bad { background: #e74c3c; }
.bar.maintenance { background: var(--maint); }

.badge {
    padding: 9px 13px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: bold;
    white-space: nowrap;
    border: 1px solid transparent;
    cursor: default;
    position: relative;
    z-index: 1;
}

.badge.ok {
    background: var(--ok-soft);
    color: var(--ok);
    border-color: #c7f0d7;
}

.badge.down {
    background: var(--down-soft);
    color: var(--down);
    border-color: #f7c9c4;
}

.badge.warn {
    background: var(--maint-soft);
    color: var(--maint);
    border-color: var(--maint-border);
}

.tooltip {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 9999;
    max-width: 260px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(17, 24, 39, 0.96);
    color: #fff;
    font-size: 13px;
    line-height: 1.4;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.28);
    border: 1px solid rgba(255,255,255,0.08);
    pointer-events: none;
    opacity: 0;
    transform: translateY(6px) scale(0.98);
    transition: opacity 0.12s ease, transform 0.12s ease;
}

.tooltip.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.tooltip-title {
    font-weight: 700;
    display: block;
    margin-bottom: 3px;
}

.tooltip-sub {
    color: rgba(255,255,255,0.8);
}

.page-description {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px 18px;
    margin-bottom: 24px;
    color: var(--text-soft);
    line-height: 1.5;
    box-shadow: var(--shadow);
}

@media (max-width: 720px) {
    .container { padding: 16px; }
    .header { padding: 20px; }
    .header h1 { font-size: 24px; }
    .card-top {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 12px;
    }
    .card-side {
        align-items: flex-start;
        min-width: 0;
        width: 100%;
    }
    .badge { align-self: flex-start; }
    .history {
        overflow-x: auto;
        padding-bottom: 2px;
    }
}