:root {
    color-scheme: dark;
    --bg: #0b0d10;
    --card: #12151a;
    --card2: #171b21;
    --border: rgba(255,255,255,.08);
    --text: #f2f4f7;
    --muted: #8d96a3;
    --green: #43d17a;
    --yellow: #e6b94c;
    --red: #ef6262;
    --blue: #6fa3ff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background:
        radial-gradient(
            circle at top right,
            rgba(90,120,180,.08),
            transparent 35%
        ),
        var(--bg);
    color: var(--text);
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "SF Pro Display",
        "Segoe UI",
        sans-serif;
    letter-spacing: -.01em;
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 42px 24px 70px;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.eyebrow,
.section-title,
.card-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--muted);
}

h1 {
    font-size: 32px;
    margin: 5px 0 4px;
    letter-spacing: -.04em;
}

h2 {
    margin: 5px 0 0;
    font-size: 19px;
}

.muted {
    color: var(--muted);
}

.small {
    font-size: 12px;
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 14px;
}

.card {
    background: rgba(18,21,26,.92);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,.14);
}

.resource {
    padding: 20px;
}

.metric {
    font-size: 30px;
    font-weight: 600;
    margin: 12px 0;
    letter-spacing: -.04em;
}

.progress,
.tls-bar {
    height: 4px;
    border-radius: 10px;
    background: rgba(255,255,255,.07);
    overflow: hidden;
}

.progress span,
.tls-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    transition: width .4s ease;
}

.progress span.ok,
.tls-bar span.ok {
    background: var(--green);
}

.progress span.warning,
.tls-bar span.warning {
    background: var(--yellow);
}

.progress span.critical,
.tls-bar span.critical,
.progress span.down,
.tls-bar span.down {
    background: var(--red);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 58px;
    padding: 5px 9px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .07em;
    background: rgba(255,255,255,.07);
    color: var(--muted);
}

.status-badge.ok {
    color: var(--green);
    background: rgba(67,209,122,.10);
}

.status-badge.warning {
    color: var(--yellow);
    background: rgba(230,185,76,.10);
}

.status-badge.critical,
.status-badge.down {
    color: var(--red);
    background: rgba(239,98,98,.10);
}

.chart-card {
    padding: 20px;
    margin-bottom: 30px;
}

.section-header,
.row,
.domain-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.legend {
    display: flex;
    gap: 14px;
    color: var(--muted);
    font-size: 11px;
}

.legend i {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,.8);
    margin-right: 5px;
}

.legend span:last-child i {
    background: var(--blue);
}

#resource-chart {
    width: 100%;
    height: 180px;
    display: block;
    margin-top: 18px;
}

.section-title {
    margin: 30px 2px 10px;
}

.status-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.service-row {
    min-height: 64px;
    padding: 14px 17px;
    display: grid;
    grid-template-columns: 180px 1fr auto;
    align-items: center;
    gap: 15px;
}

.service-name {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--muted);
}

.dot.ok {
    background: var(--green);
    box-shadow: 0 0 10px rgba(67,209,122,.45);
}

.dot.warning {
    background: var(--yellow);
}

.dot.down,
.dot.critical {
    background: var(--red);
}

.service-details {
    color: var(--muted);
    font-size: 12px;
}

.domain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.domain-card {
    padding: 18px;
}

.domain-line {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 15px;
    margin-top: 17px;
    font-size: 13px;
}

.tls-bar {
    margin: 15px 0 8px;
}

.caddy-card {
    padding: 20px;
    margin-top: 30px;
}

.events {
    overflow: hidden;
}

.event-row {
    display: grid;
    grid-template-columns: 130px 220px 90px 1fr;
    align-items: center;
    gap: 12px;
    padding: 14px 17px;
    border-bottom: 1px solid var(--border);
    font-size: 12px;
}

.event-row:last-child {
    border-bottom: 0;
}

.event-time,
.event-message {
    color: var(--muted);
}

.event-message {
    padding-left: 8px;
}

.event-object {
    font-weight: 600;
}

.empty {
    padding: 30px;
    color: var(--muted);
    text-align: center;
}

@media (max-width: 800px) {
    .resource-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .domain-grid {
        grid-template-columns: 1fr;
    }

    .service-row {
        grid-template-columns: 1fr auto;
    }

    .service-details {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .event-row {
        grid-template-columns: 1fr auto;
    }

    .event-message {
        grid-column: 1 / -1;
    }
}

@media (max-width: 520px) {
    .container {
        padding: 25px 14px 50px;
    }

    .resource-grid {
        grid-template-columns: 1fr 1fr;
    }

    h1 {
        font-size: 26px;
    }
}

/* ---------- Tooltips ---------- */

.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::after {
    content: attr(data-tooltip);

    position: absolute;
    z-index: 1000;

    left: 50%;
    bottom: calc(100% + 10px);

    transform:
        translateX(-50%)
        translateY(4px);

    width: 260px;

    padding: 10px 12px;

    border-radius: 9px;

    background: #20252c;
    border: 1px solid rgba(255,255,255,.10);

    color: var(--text);

    font-size: 12px;
    font-weight: 400;
    line-height: 1.45;
    letter-spacing: 0;

    text-align: left;

    box-shadow:
        0 10px 30px rgba(0,0,0,.35);

    opacity: 0;
    visibility: hidden;

    pointer-events: none;

    transition:
        opacity .15s ease,
        transform .15s ease;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;

    transform:
        translateX(-50%)
        translateY(0);
}

/* Для карточек ресурсов тултип появляется сверху */
.resource.tooltip::after {
    width: 240px;
}

/* На узких экранах не выводим тултип за пределы окна */
@media (max-width: 520px) {

    .tooltip::after {
        left: 0;
        transform: translateY(4px);
        width: min(260px, calc(100vw - 40px));
    }

    .tooltip:hover::after {
        transform: translateY(0);
    }
}

.chart-periods {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-left: auto;
}

.chart-period {
    appearance: none;
    border: 1px solid rgba(255,255,255,.09);
    background: rgba(255,255,255,.035);
    color: var(--muted);
    border-radius: 7px;
    padding: 6px 9px;
    font: inherit;
    font-size: 11px;
    line-height: 1;
    cursor: pointer;
    transition:
        background .15s ease,
        color .15s ease,
        border-color .15s ease;
}

.chart-period:hover {
    background: rgba(255,255,255,.07);
    color: var(--text);
}

.chart-period.active {
    background: rgba(255,255,255,.10);
    border-color: rgba(255,255,255,.16);
    color: var(--text);
}

@media (max-width: 700px) {
    .chart-card .section-header {
        align-items: flex-start;
    }

    .chart-periods {
        width: 100%;
        margin-left: 0;
        margin-top: 10px;
    }
}


/* ---------- Resource cards layout fix ---------- */

.resource {
    min-width: 0;
}

.resource .metric {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.resource .status-badge {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: nowrap;
}

@media (max-width: 800px) {
    .resource {
        padding: 16px;
    }

    .resource .metric {
        font-size: 26px;
    }
}

@media (max-width: 520px) {
    .resource {
        padding: 14px;
    }

    .resource .metric {
        font-size: 24px;
        margin: 10px 0;
    }

    .resource .card-title {
        font-size: 11px;
    }
}


.resource .metric {
    margin: 12px 0 14px;
}

.resource .progress {
    margin-bottom: 12px;
}

.resource #cpu-state,
.resource #memory-state,
.resource #disk-state,
.resource #load-state {
    min-height: 22px;
    display: flex;
    align-items: center;
}




/* ---------- Resource card alignment ---------- */

.resource-status {
    min-height: 22px;
    display: flex;
    align-items: center;
}

.resource .progress {
    margin-bottom: 12px;
}

.resource .load-info {
    min-height: 16px;
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    white-space: nowrap;
}


/* ---------- Load card order ---------- */

.resource:has(#load) {
    display: flex;
    flex-direction: column;
}

.resource:has(#load) #load {
    order: 1;
}

.resource:has(#load) #uptime {
    order: 2;
}

.resource:has(#load) #load-state {
    order: 3;
}


/* ---------- Load card status ---------- */

.resource:has(#load) #uptime {
    order: 2;
    min-height: 22px;
    margin: 2px 0 14px;
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.3;
}

.resource:has(#load) #uptime::before {
    content: "";
    width: 6px;
    height: 6px;
    flex: 0 0 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: .75;
}

.resource:has(#load) #load-state {
    order: 3;
}


/* ---------- Align resource status to card bottom ---------- */

.resource {
    display: flex;
    flex-direction: column;
}

.resource .resource-status {
    margin-top: auto;
    padding-top: 10px;
}


/* ---------- Compact load card ---------- */

.resource:has(#load) #load {
    margin: 12px 0 14px;
}

.resource:has(#load) #uptime {
    min-height: 0;
    margin: 0 0 12px;
    padding: 0;
}

.resource:has(#load) #load-state {
    min-height: 22px;
    margin: 0;
    padding: 0;
}


/* ---------- Tighter load card spacing ---------- */

.resource:has(#load) #load {
    margin: 8px 0 8px;
}

.resource:has(#load) #uptime {
    margin: 0 0 8px;
}

.resource:has(#load) #load-state {
    margin: 0;
}


/* ---------- Tighter load card spacing ---------- */

.resource:has(#load) #load {
    margin: 10px 0 10px;
}

.resource:has(#load) #uptime {
    margin: 0 0 10px;
}

.resource:has(#load) #load-state {
    margin: 0;
}


/* ---------- Login ---------- */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 380px;
    padding: 32px;
    background: rgba(18,21,26,.94);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
}

.login-card h1 {
    margin: 8px 0 6px;
}

.login-subtitle {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 26px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 17px;
}

.login-form label {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.login-form label span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
}

.login-form input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: 9px;
    outline: none;
    background: rgba(255,255,255,.04);
    color: var(--text);
    font: inherit;
    font-size: 13px;
    transition:
        border-color .15s ease,
        background .15s ease;
}

.login-form input:focus {
    border-color: rgba(111,163,255,.55);
    background: rgba(255,255,255,.06);
}

.login-form button {
    margin-top: 5px;
    padding: 11px 14px;
    border: 0;
    border-radius: 9px;
    background: rgba(255,255,255,.10);
    color: var(--text);
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s ease;
}

.login-form button:hover {
    background: rgba(255,255,255,.15);
}

.login-error {
    padding: 10px 12px;
    border: 1px solid rgba(239,98,98,.25);
    border-radius: 9px;
    background: rgba(239,98,98,.08);
    color: var(--red);
    font-size: 12px;
    line-height: 1.4;
}