:root {
    --bg: #0b0d12;
    --panel: #12151c;
    --panel2: #171b23;
    --border: rgba(255,255,255,.07);
    --text: #f4f6fa;
    --muted: #858c9b;
    --accent: #7357ff;
    --green: #32d583;
    --yellow: #f5b83d;
    --red: #ff5d68;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    background:
        radial-gradient(circle at 15% 0%, rgba(115,87,255,.14), transparent 32%),
        var(--bg);
    color: var(--text);
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

.topbar {
    height: 72px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    background: rgba(11,13,18,.82);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: var(--accent);
    font-weight: 800;
    box-shadow: 0 8px 25px rgba(115,87,255,.25);
}

.brand strong {
    display: block;
    font-size: 16px;
}

.brand span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    margin-top: 2px;
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 22px;
}

.connection {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
}

.connection i,
.docker-status i,
.status-box i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: block;
}

.connection.online i,
.status-box i.ok,
.docker-status.running i {
    background: var(--green);
    box-shadow: 0 0 12px rgba(50,213,131,.55);
}

.connection.offline i,
.status-box i.bad,
.docker-status.stopped i {
    background: var(--red);
}

.logout {
    border: 1px solid var(--border);
    padding: 9px 14px;
    border-radius: 9px;
    color: #b9bfca;
    font-size: 13px;
}

.logout:hover {
    background: rgba(255,255,255,.05);
    color: white;
}

.container {
    width: min(1400px, calc(100% - 48px));
    margin: 0 auto;
    padding: 42px 0 70px;
}

.hero {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 30px;
    margin-bottom: 30px;
}

.eyebrow {
    color: var(--accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .13em;
    margin-bottom: 9px;
}

.hero h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 42px);
    letter-spacing: -.04em;
}

.hero h1 span {
    color: #9a89ff;
}

.hero p {
    margin: 9px 0 0;
    color: var(--muted);
}

.refresh {
    color: var(--muted);
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.refresh-dot {
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(50,213,131,.6);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.metric-card,
.panel {
    background: linear-gradient(
        145deg,
        rgba(255,255,255,.045),
        rgba(255,255,255,.018)
    );
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,.16);
}

.metric-card {
    padding: 21px;
    min-height: 175px;
}

.metric-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--muted);
    font-size: 13px;
}

.metric-icon {
    font-size: 9px;
    letter-spacing: .08em;
    color: #a69aff;
    border: 1px solid rgba(115,87,255,.25);
    border-radius: 6px;
    padding: 4px 6px;
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -.04em;
    margin-top: 22px;
}

.metric-sub {
    color: var(--muted);
    font-size: 12px;
    margin-top: 5px;
}

.progress {
    height: 5px;
    background: rgba(255,255,255,.06);
    border-radius: 20px;
    overflow: hidden;
    margin-top: 19px;
}

.progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
}

.progress .good {
    background: var(--green);
}

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

.progress .danger {
    background: var(--red);
}

.temperature-row {
    display: flex;
    gap: 32px;
    margin-top: 19px;
}

.temperature-row small {
    display: block;
    color: var(--muted);
    font-size: 11px;
    margin-bottom: 3px;
}

.temperature-row strong {
    font-size: 25px;
}

.two-columns {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 16px;
}

.panel {
    padding: 22px;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.panel-header h2 {
    font-size: 17px;
    margin: 0;
}

.panel-header p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 12px;
}

.count {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: rgba(115,87,255,.12);
    color: #a99dff;
    font-size: 12px;
}

.docker-list {
    display: flex;
    flex-direction: column;
}

.docker-item {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 14px 0;
    border-top: 1px solid var(--border);
}

.docker-status {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: rgba(50,213,131,.08);
}

.docker-status.stopped {
    background: rgba(255,93,104,.08);
}

.docker-info {
    flex: 1;
    min-width: 0;
}

.docker-info strong {
    display: block;
    font-size: 13px;
}

.docker-info span {
    display: block;
    color: var(--muted);
    font-size: 11px;
    margin-top: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.docker-state {
    font-size: 11px;
}

.docker-state.running {
    color: var(--green);
}

.docker-state.stopped {
    color: var(--red);
}

.system-list {
    border-top: 1px solid var(--border);
}

.system-row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.system-row span {
    color: var(--muted);
}

.system-row strong {
    font-weight: 600;
}

.status-panel {
    margin-top: 16px;
}

#last-update {
    color: var(--muted);
    font-size: 12px;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.status-box {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 14px;
    border-radius: 12px;
    background: rgba(255,255,255,.025);
}

.status-box strong {
    display: block;
    font-size: 12px;
}

.status-box span {
    display: block;
    color: var(--muted);
    font-size: 11px;
    margin-top: 3px;
}

.empty {
    color: var(--muted);
    padding: 20px 0;
}

@media (max-width: 1000px) {

    .metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    .status-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}

@media (max-width: 760px) {

    .topbar {
        padding: 0 18px;
    }

    .connection span {
        display: none;
    }

    .container {
        width: min(100% - 28px, 600px);
        padding-top: 28px;
    }

    .hero {
        align-items: flex-start;
        flex-direction: column;
        gap: 15px;
    }

    .metrics,
    .two-columns,
    .status-grid {
        grid-template-columns: 1fr;
    }

    .metric-card {
        min-height: auto;
    }

}
.network-panel {
    margin-top: 16px;
}

.network-interface {
    color: var(--green);
    font-size: 12px;
    font-family: monospace;
}

.network-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.network-card {
    padding: 17px;
    border-radius: 12px;
    background: rgba(255,255,255,.025);
    border: 1px solid rgba(255,255,255,.04);
}

.network-label {
    color: var(--muted);
    font-size: 11px;
    margin-bottom: 8px;
}

.network-card strong {
    font-size: 20px;
}

.docker-load {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 90px;
    color: var(--muted);
    font-size: 10px;
    text-align: right;
}

.chart-panel {
    margin-top: 16px;
}

#load-chart {
    width: 100%;
    height: 180px;
    display: block;
    background:
        repeating-linear-gradient(
            to bottom,
            rgba(255,255,255,.035) 0,
            rgba(255,255,255,.035) 1px,
            transparent 1px,
            transparent 45px
        );
    border-radius: 10px;
}

.chart-legend {
    display: flex;
    gap: 15px;
    color: var(--muted);
    font-size: 11px;
}

.chart-legend span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.chart-legend i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #7357ff;
}

.chart-legend span:nth-child(2) i {
    background: #32d583;
}

@media (max-width: 1000px) {

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

}

@media (max-width: 760px) {

    .network-stats {
        grid-template-columns: 1fr;
    }

    .docker-load {
        display: none;
    }

    .refresh {
        flex-wrap: wrap;
    }

}

/* =========================
   LOGIN PAGE
   ========================= */

body.login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background:
        radial-gradient(circle at 50% 0%, rgba(115,87,255,.18), transparent 38%),
        radial-gradient(circle at 0% 100%, rgba(50,213,131,.05), transparent 30%),
        var(--bg);
}

.login-card {
    width: min(420px, 100%);
    padding: 34px;
    background: linear-gradient(
        145deg,
        rgba(255,255,255,.055),
        rgba(255,255,255,.02)
    );
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow:
        0 30px 80px rgba(0,0,0,.35),
        0 0 50px rgba(115,87,255,.06);
    backdrop-filter: blur(20px);
}

.login-card .brand {
    display: block;
    text-align: center;
    margin-bottom: 28px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -.03em;
}

.login-card .brand span {
    display: inline;
    color: #9a89ff;
    font-size: inherit;
    margin: 0;
}

.login-card h1 {
    margin: 0 0 24px;
    text-align: center;
    font-size: 24px;
    letter-spacing: -.03em;
}

.login-card label {
    display: block;
    margin-bottom: 17px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 500;
}

.login-card input[type="password"],
.login-card input[name="code"] {
    width: 100%;
    height: 46px;
    margin-top: 8px;
    padding: 0 14px;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 11px;
    outline: none;
    background: rgba(255,255,255,.045);
    color: var(--text);
    font: inherit;
    transition: .2s ease;
}

.login-card input[type="password"]:focus,
.login-card input[name="code"]:focus {
    border-color: rgba(115,87,255,.7);
    box-shadow: 0 0 0 3px rgba(115,87,255,.12);
    background: rgba(255,255,255,.06);
}

.login-card .primary {
    width: 100%;
    height: 46px;
    margin-top: 7px;
    border: 0;
    border-radius: 11px;
    background: var(--accent);
    color: white;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(115,87,255,.25);
    transition: .2s ease;
}

.login-card .primary:hover {
    background: #8069ff;
    transform: translateY(-1px);
}

.login-card .primary:active {
    transform: translateY(0);
}

.login-card .alert {
    margin-bottom: 18px;
    padding: 11px 13px;
    border-radius: 10px;
    font-size: 12px;
}

.login-card .alert.danger {
    color: #ffb0b6;
    background: rgba(255,93,104,.09);
    border: 1px solid rgba(255,93,104,.18);
}

@media (max-width: 480px) {
    body.login {
        padding: 16px;
    }

    .login-card {
        padding: 27px 21px;
        border-radius: 18px;
    }

    .login-card h1 {
        font-size: 22px;
    }
}