@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
    --white:       #ffffff;
    --bg:          #f4f6f9;
    --bg-card:     #ffffff;

    --navy:        #0d1b2a;
    --blue:        #1565c0;
    --blue-hover:  #1976d2;
    --blue-light:  #e3f0ff;
    --teal:        #00897b;

    --text:        #0d1b2a;
    --text-mid:    #3d4f62;
    --text-soft:   #6b7c93;
    --text-faint:  #9aaabb;

    --border:      #e3e8ef;
    --border-mid:  #cdd3dd;

    --green:       #1a7a45;
    --green-bg:    #eaf7ef;
    --green-line:  #b3dfc8;

    --amber:       #b45300;
    --amber-bg:    #fff7e6;
    --amber-line:  #f0ce88;

    --red:         #b91c1c;
    --red-bg:      #fef2f2;
    --red-line:    #fca5a5;

    --purple:      #5b21b6;
    --purple-bg:   #f3f0fb;
    --purple-line: #c4b5fd;

    --shadow-xs:  0 1px 2px rgba(13,27,42,.06);
    --shadow-sm:  0 1px 4px rgba(13,27,42,.08), 0 1px 2px rgba(13,27,42,.04);
    --shadow:     0 2px 10px rgba(13,27,42,.10), 0 1px 3px rgba(13,27,42,.05);
    --shadow-lg:  0 8px 28px rgba(13,27,42,.12), 0 2px 6px rgba(13,27,42,.06);

    --r-sm: 6px;
    --r:    10px;
    --r-lg: 14px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- nav ---------- */

.topnav {
    position: sticky;
    top: 0;
    z-index: 50;
    height: 62px;
    background: rgba(255,255,255,.96);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.topnav-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 9px;
    font-weight: 700;
    font-size: 17px;
    color: var(--navy);
    text-decoration: none;
    letter-spacing: -.01em;
}

.brand img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: block;
}

.brand-pulse { color: var(--blue); }

.brand-divider {
    width: 1px;
    height: 18px;
    background: var(--border-mid);
    margin: 0 2px;
}

.brand-page {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-soft);
}

.nav-btns {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ---------- buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--r-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1;
}

.btn-ghost {
    background: transparent;
    color: var(--text-mid);
    border-color: var(--border-mid);
}
.btn-ghost:hover {
    background: var(--bg);
    border-color: var(--border-mid);
    color: var(--text);
    text-decoration: none;
}

.btn-blue {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
}
.btn-blue:hover {
    background: var(--blue-hover);
    text-decoration: none;
}

/* ---------- page shell ---------- */

.wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- hero ---------- */

.hero {
    padding: 52px 0 44px;
    text-align: center;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 11px 22px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    border: 1.5px solid transparent;
    margin-bottom: 18px;
}
.status-pill.ok {
    background: var(--green-bg);
    color: var(--green);
    border-color: var(--green-line);
}
.status-pill.warn {
    background: var(--amber-bg);
    color: var(--amber);
    border-color: var(--amber-line);
}
.status-pill.err {
    background: var(--red-bg);
    color: var(--red);
    border-color: var(--red-line);
}

.status-pill .dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.status-pill.ok .dot {
    animation: blink 2.2s ease-in-out infinite;
}

@keyframes blink {
    0%,100% { opacity: 1; }
    50%      { opacity: .35; }
}

.hero-note {
    font-size: 13px;
    color: var(--text-soft);
    margin-top: 6px;
}
.hero-note a { color: var(--text-soft); }
.hero-note a:hover { color: var(--blue); }

/* ---------- stat bar ---------- */

.stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    margin: 22px 0 40px;
    box-shadow: var(--shadow-xs);
}

.stat-cell {
    background: var(--white);
    padding: 20px 26px;
}

.stat-val {
    font-size: 25px;
    font-weight: 700;
    color: var(--blue);
    letter-spacing: -.02em;
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
    margin-bottom: 3px;
}

.stat-lbl {
    font-size: 12px;
    color: var(--text-soft);
    text-transform: uppercase;
    letter-spacing: .065em;
    font-weight: 500;
}

/* ---------- tabs ---------- */

.tabs {
    display: flex;
    border-bottom: 2px solid var(--border);
    margin-bottom: 28px;
    overflow-x: auto;
}

.tab {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-soft);
    border: none;
    background: transparent;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    font-family: inherit;
    transition: color .15s, border-color .15s;
    white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.on {
    color: var(--blue);
    border-bottom-color: var(--blue);
}

.panel { display: none; }
.panel.on { display: block; }

/* ---------- section label ---------- */

.sec-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: var(--text-faint);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
}

/* ---------- service groups ---------- */

.svc-group {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    overflow: hidden;
    margin-bottom: 10px;
    box-shadow: var(--shadow-xs);
    transition: box-shadow .15s;
}
.svc-group:hover { box-shadow: var(--shadow-sm); }

.grp-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    cursor: pointer;
    user-select: none;
    gap: 12px;
    transition: background .1s;
}
.grp-head:hover { background: #fafbfc; }

.grp-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.grp-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--r-sm);
    background: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--blue);
}
.grp-icon svg {
    width: 16px;
    height: 16px;
}

.grp-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.grp-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.arrow {
    color: var(--text-faint);
    font-size: 11px;
    transition: transform .2s;
    line-height: 1;
}
.grp-head.open .arrow { transform: rotate(90deg); }

.grp-body {
    display: none;
    border-top: 1px solid var(--border);
}
.grp-body.open { display: block; }

/* ---------- service rows ---------- */

.svc-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 18px 11px 60px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
    transition: background .1s;
}
.svc-row:last-child { border-bottom: none; }
.svc-row:hover { background: #fafbfd; }

.svc-name {
    font-size: 13px;
    color: var(--text-mid);
    flex: 1;
    min-width: 0;
}

.svc-right {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

/* ---------- mini bars ---------- */

.mbars {
    display: flex;
    align-items: flex-end;
    gap: 1.5px;
    height: 26px;
    width: 100px;
}

.mbar {
    flex: 1;
    border-radius: 2px 2px 0 0;
    min-width: 1px;
    cursor: default;
    transition: opacity .1s;
}
.mbar.ok    { background: var(--green); opacity: .65; }
.mbar.warn  { background: var(--amber); }
.mbar.err   { background: var(--red); }
.mbar.maint { background: var(--purple); }
.mbar:hover { opacity: 1 !important; }

.upct {
    font-size: 12px;
    color: var(--text-soft);
    font-variant-numeric: tabular-nums;
    min-width: 44px;
    text-align: right;
}

/* ---------- badges ---------- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 9px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    line-height: 1;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.badge.ok    { background: var(--green-bg);   color: var(--green);  }
.badge.warn  { background: var(--amber-bg);   color: var(--amber);  }
.badge.err   { background: var(--red-bg);     color: var(--red);    }
.badge.maint { background: var(--purple-bg);  color: var(--purple); }

/* ---------- legend ---------- */

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.leg-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-soft);
}

.leg-dot {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

/* ---------- incidents ---------- */

.inc-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.inc-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left-width: 4px;
    border-radius: var(--r);
    overflow: hidden;
    box-shadow: var(--shadow-xs);
    transition: box-shadow .15s;
}
.inc-card:hover { box-shadow: var(--shadow-sm); }

.inc-card.resolved    { border-left-color: var(--green); }
.inc-card.degraded    { border-left-color: var(--amber); }
.inc-card.outage      { border-left-color: var(--red); }
.inc-card.maintenance { border-left-color: var(--purple); }

.inc-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 16px 18px;
    cursor: pointer;
    gap: 16px;
    transition: background .1s;
}
.inc-head:hover { background: #fafbfc; }

.inc-id {
    font-size: 11px;
    font-family: 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
    color: var(--text-faint);
    margin-bottom: 4px;
}

.inc-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.4;
    margin-bottom: 5px;
}

.inc-meta {
    font-size: 12px;
    color: var(--text-soft);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.inc-meta .sep { color: var(--border-mid); }

.inc-toggle {
    font-size: 20px;
    color: var(--text-faint);
    line-height: 1;
    flex-shrink: 0;
    transition: transform .2s;
}
.inc-toggle.open { transform: rotate(45deg); }

.inc-body {
    display: none;
    border-top: 1px solid var(--border);
    padding: 16px 18px;
    background: #fafbfc;
}
.inc-body.open { display: block; }

/* ---------- timeline ---------- */

.timeline {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.t-row {
    display: flex;
    gap: 14px;
}

.t-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 14px;
    flex-shrink: 0;
}

.t-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid #fff;
    flex-shrink: 0;
    margin-top: 3px;
    box-shadow: 0 0 0 1.5px currentColor;
}

.t-dot.investigating { color: var(--red);        background: var(--red); }
.t-dot.identified    { color: var(--amber);      background: var(--amber); }
.t-dot.monitoring    { color: var(--blue);       background: var(--blue); }
.t-dot.resolved      { color: var(--green);      background: var(--green); }
.t-dot.in_progress   { color: var(--purple);     background: var(--purple); }
.t-dot.completed     { color: var(--green);      background: var(--green); }
.t-dot.scheduled     { color: var(--purple);     background: var(--purple); }

.t-line {
    width: 1px;
    flex: 1;
    background: var(--border);
    margin-top: 4px;
}
.t-row:last-child .t-line { display: none; }

.t-right { flex: 1; min-width: 0; }

.t-time {
    font-size: 11.5px;
    color: var(--text-faint);
    font-family: 'SFMono-Regular', 'Menlo', 'Consolas', monospace;
    margin-bottom: 2px;
}

.t-state {
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 4px;
}

.t-state.investigating { color: var(--red); }
.t-state.identified    { color: var(--amber); }
.t-state.monitoring    { color: var(--blue); }
.t-state.resolved      { color: var(--green); }
.t-state.in_progress   { color: var(--purple); }
.t-state.completed     { color: var(--green); }
.t-state.scheduled     { color: var(--purple); }

.t-msg {
    font-size: 13px;
    color: var(--text-mid);
    line-height: 1.55;
}

/* ---------- uptime history ---------- */

.uh-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 24px;
    box-shadow: var(--shadow-xs);
}

.month-block {
    margin-bottom: 20px;
}
.month-block:last-child { margin-bottom: 0; }

.month-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 6px;
}

.month-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-soft);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.month-pct {
    font-size: 12px;
    color: var(--text-faint);
    font-variant-numeric: tabular-nums;
}

.day-row {
    display: flex;
    gap: 2px;
}

.day {
    flex: 1;
    height: 30px;
    border-radius: 3px;
    cursor: default;
    transition: opacity .1s;
}
.day:hover { opacity: .7 !important; }

.day.ok          { background: var(--green);  opacity: .65; }
.day.degraded    { background: var(--amber); opacity: 1; }
.day.outage      { background: var(--red);   opacity: 1; }
.day.maintenance { background: var(--purple); opacity: 1; }
.day.nodata      { background: var(--border); }

.uh-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.uh-total {
    font-size: 15px;
    color: var(--text);
}

.uh-total strong {
    color: var(--green);
    font-variant-numeric: tabular-nums;
}

.uh-sub {
    font-size: 12px;
    color: var(--text-soft);
}

/* ---------- tooltip ---------- */

.tip {
    position: fixed;
    z-index: 999;
    background: var(--navy);
    color: #fff;
    border-radius: var(--r-sm);
    padding: 6px 11px;
    font-size: 12px;
    pointer-events: none;
    opacity: 0;
    transition: opacity .1s;
    white-space: nowrap;
}

/* ---------- toast ---------- */

.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 14px 18px;
    font-size: 13px;
    color: var(--text);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    animation: toast-up .22s ease;
    max-width: 320px;
}

@keyframes toast-up {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- footer ---------- */

.footer {
    margin-top: 60px;
    border-top: 1px solid var(--border);
    background: var(--white);
    padding: 26px 24px;
    text-align: center;
    color: var(--text-faint);
    font-size: 12.5px;
}

.footer a {
    color: var(--text-soft);
}
.footer a:hover { color: var(--blue); }

.foot-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 8px;
}

/* ---------- responsive ---------- */

@media (max-width: 640px) {
    .stat-row { grid-template-columns: 1fr; }
    .hero { padding: 32px 0 26px; }
    .stat-val { font-size: 22px; }
    .svc-row { padding-left: 18px; flex-wrap: wrap; }
    .mbars { width: 72px; }
}

@media (max-width: 480px) {
    .wrap { padding: 0 14px; }
    .topnav-inner { padding: 0 14px; }
    .tab { padding: 10px 12px; font-size: 13px; }
    .brand-page { display: none; }
}