:root {
    --bg: #071017;
    --bg2: #0a151e;
    --panel: #0d1b25;
    --panel2: #10222d;
    --line: #203744;
    --text: #e9f5f8;
    --muted: #8da7b2;
    --cyan: #22d3ee;
    --green: #45e39a;
    --amber: #ffbf5b;
    --red: #ff6678;
    --blue: #5da9ff;
    --sidebar: 270px
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    background: radial-gradient(circle at 70% 0, #0c2731 0, transparent 34%), var(--bg);
    color: var(--text);
    font: 14px/1.45 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif
}

.app-shell {
    min-height: 100vh
}

.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--sidebar);
    background: #050c11;
    border-right: 1px solid #18303b;
    padding: 18px 14px;
    display: flex;
    flex-direction: column;
    z-index: 20
}

.brand {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 5px 7px 18px;
    border-bottom: 1px solid #152832
}

.brand-mark {
    width: 40px;
    height: 40px;
    border: 1px solid var(--cyan);
    display: grid;
    place-items: center;
    border-radius: 8px;
    color: var(--cyan);
    font-weight: 900;
    box-shadow: 0 0 20px #22d3ee22
}

.brand strong {
    display: block;
    font-size: 12px;
    letter-spacing: .08em
}

.brand span {
    display: block;
    font-size: 8px;
    color: #6f8b96;
    letter-spacing: .12em;
    margin-top: 3px
}

nav {
    padding: 14px 0;
    display: grid;
    gap: 3px
}

.nav-item {
    border: 0;
    background: transparent;
    color: #93aab4;
    padding: 10px 12px;
    border-radius: 7px;
    text-align: left;
    font: inherit;
    cursor: pointer;
    display: flex;
    gap: 10px
}

.nav-item:hover {
    background: #0b1921;
    color: #fff
}

.nav-item.active {
    background: linear-gradient(90deg, #12323d, #0a171d);
    color: var(--cyan);
    box-shadow: inset 3px 0 var(--cyan)
}

.sidebar-context {
    margin-top: auto;
    border-top: 1px solid #152832;
    padding: 16px 7px 4px
}

.sidebar-context label {
    display: block;
    font-size: 9px;
    letter-spacing: .16em;
    color: #67838e;
    margin-bottom: 6px
}

select {
    width: 100%;
    background: #0b1820;
    color: #dff5fa;
    border: 1px solid #24414e;
    border-radius: 6px;
    padding: 9px
}

.primary {
    border: 1px solid #25bad0;
    background: #0d6170;
    color: white;
    border-radius: 6px;
    padding: 10px 14px;
    font-weight: 800;
    cursor: pointer
}

.full {
    width: 100%;
    margin-top: 9px
}

.db-status {
    display: flex;
    gap: 8px;
    margin-top: 14px;
    align-items: center;
    color: #76909a;
    font-size: 10px
}

.db-status i,
.live-pill i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 10px var(--green)
}

.db-status b,
.db-status span {
    display: block
}

.main {
    margin-left: var(--sidebar);
    min-height: 100vh
}

.topbar {
    height: 64px;
    border-bottom: 1px solid #18303b;
    background: #071119dd;
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 10
}

.topbar b {
    display: block;
    letter-spacing: .07em
}

.topbar span {
    font-size: 10px;
    color: #79929d
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 16px
}

.top-actions a {
    color: var(--cyan);
    text-decoration: none
}

.live-pill {
    border: 1px solid #23513d;
    background: #0b251b;
    padding: 6px 9px;
    border-radius: 999px;
    display: flex;
    gap: 6px;
    align-items: center;
    color: #82efb8 !important
}

.demo-banner {
    margin: 16px 22px 0;
    border: 1px solid #28414b;
    background: #0b171e;
    color: #8eaab5;
    border-radius: 7px;
    padding: 8px 12px;
    font-size: 10px;
    letter-spacing: .09em
}

.tab {
    display: none;
    padding: 20px 22px 40px
}

.tab.active {
    display: block
}

.hero {
    border: 1px solid #1f3c48;
    border-radius: 12px;
    padding: 25px;
    background: linear-gradient(135deg, #0d202a, #0a151d 70%);
    display: flex;
    justify-content: space-between;
    gap: 30px;
    box-shadow: 0 15px 50px #0005
}

.eyebrow,
.section-title>span {
    font-size: 9px;
    letter-spacing: .18em;
    color: var(--cyan);
    font-weight: 800
}

.hero h1 {
    margin: 7px 0 8px;
    font-size: 30px;
    letter-spacing: -.02em
}

.hero p,
.section-title p,
.muted {
    color: var(--muted)
}

.hero-meta {
    min-width: 230px;
    border-left: 1px solid #25414c;
    padding-left: 22px;
    display: flex;
    flex-direction: column;
    justify-content: center
}

.hero-meta span {
    font-size: 9px;
    color: #77919c;
    letter-spacing: .16em
}

.hero-meta strong {
    font-size: 17px;
    color: var(--green);
    margin: 5px 0 10px
}

.hero-meta small {
    color: #718b96
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    margin: 14px 0
}

.kpi-grid.four {
    grid-template-columns: repeat(4, 1fr)
}

.kpi {
    position: relative;
    overflow: hidden;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 15px
}

.kpi:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: currentColor
}

.kpi span,
.kpi small {
    display: block;
    color: #7f9aa5
}

.kpi strong {
    display: block;
    font-size: 23px;
    margin: 7px 0;
    color: var(--text)
}

.kpi small {
    font-size: 10px
}

.kpi.aqua {
    color: var(--cyan)
}

.kpi.green {
    color: var(--green)
}

.kpi.amber {
    color: var(--amber)
}

.kpi.red {
    color: var(--red)
}

.grid {
    display: grid;
    gap: 14px;
    margin: 14px 0
}

.grid.two {
    grid-template-columns: 1fr 1fr
}

.grid.three {
    grid-template-columns: repeat(3, 1fr)
}

.panel {
    background: linear-gradient(180deg, var(--panel), #0a171f);
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 16px;
    min-width: 0
}

.panel.compact b {
    display: block;
    font-size: 16px;
    margin: 6px 0
}

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

.panel-head {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    border-bottom: 1px solid #1b313b;
    padding-bottom: 11px;
    margin-bottom: 14px
}

.panel-head b,
.panel-head span {
    display: block
}

.panel-head span {
    color: #718c97;
    font-size: 10px;
    margin-top: 2px
}

.badge {
    display: inline-flex !important;
    align-items: center;
    width: max-content;
    padding: 4px 7px;
    border-radius: 999px;
    font-size: 9px !important;
    font-weight: 900;
    letter-spacing: .08em
}

.badge.green {
    color: #72ecad;
    background: #0c2a1c;
    border: 1px solid #1f5c3c
}

.badge.amber {
    color: #ffd07a;
    background: #2b210d;
    border: 1px solid #6b4f17
}

.badge.red {
    color: #ff8997;
    background: #30131a;
    border: 1px solid #6b2530
}

.badge.aqua {
    color: #74e9f8;
    background: #0c2930;
    border: 1px solid #1d5b67
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px
}

.detail-grid div {
    padding: 10px;
    background: #09151c;
    border: 1px solid #172c36;
    border-radius: 6px
}

.detail-grid span,
.detail-grid b {
    display: block
}

.detail-grid span {
    color: #718b96;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: .09em
}

.detail-grid b {
    margin-top: 4px
}

.health-list {
    display: grid;
    gap: 14px
}

.health-list div {
    display: grid;
    grid-template-columns: 85px 1fr 45px;
    gap: 10px;
    align-items: center
}

.health-list span {
    color: #8aa3ad
}

.health-list b {
    text-align: right
}

meter {
    width: 100%;
    height: 9px
}

.section-title {
    margin: 5px 0 18px
}

.section-title h2 {
    font-size: 26px;
    margin: 5px 0
}

.section-title p {
    margin: 0
}

.process-flow,
.pipeline {
    display: flex;
    gap: 8px;
    align-items: stretch;
    margin: 14px 0;
    overflow: auto
}

.stage,
.pipe {
    flex: 1;
    min-width: 105px;
    background: #0b1820;
    border: 1px solid #223944;
    border-radius: 8px;
    padding: 14px;
    text-align: center
}

.stage b,
.stage span,
.pipe b,
.pipe span {
    display: block
}

.stage span,
.pipe span {
    font-size: 10px;
    color: #78929d;
    margin-top: 5px
}

.stage.done,
.pipe.done {
    border-color: #20523c;
    background: #0a2118
}

.stage.done b,
.pipe.done b {
    color: var(--green)
}

.stage.active {
    border-color: #276e7b;
    box-shadow: 0 0 18px #22d3ee1c
}

.stage.active b {
    color: var(--cyan)
}

.process-flow i {
    align-self: center;
    color: #49636d
}

.bar-chart {
    height: 220px;
    display: flex;
    align-items: end;
    justify-content: space-around;
    gap: 10px;
    border-bottom: 1px solid #2a414a;
    padding: 15px 5px 28px;
    position: relative
}

.bar-chart span {
    flex: 1;
    background: linear-gradient(#27d5ec, #146978);
    height: 50%;
    border-radius: 4px 4px 0 0;
    position: relative
}

.bar-chart span:after {
    content: attr(data-v);
    position: absolute;
    bottom: -22px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 9px;
    color: #7c98a3
}

.big-stat {
    text-align: center;
    padding: 25px
}

.big-stat strong {
    display: block;
    font-size: 45px;
    color: var(--cyan)
}

.big-stat span {
    color: #7f99a4
}

.mini-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px
}

.mini-stats div {
    background: #09151c;
    border: 1px solid #1c323c;
    border-radius: 6px;
    padding: 10px;
    text-align: center
}

.mini-stats b,
.mini-stats span {
    display: block
}

.mini-stats span {
    color: #77919c;
    font-size: 9px
}

.donut {
    width: 220px;
    aspect-ratio: 1;
    border-radius: 50%;
    margin: 20px auto;
    display: grid;
    place-items: center;
    background: conic-gradient(var(--green) calc(var(--pct)*1%), #16303a 0);
    position: relative
}

.donut:before {
    content: "";
    position: absolute;
    inset: 23px;
    border-radius: 50%;
    background: #0c1921
}

.donut div {
    position: relative;
    text-align: center
}

.donut strong,
.donut span {
    display: block
}

.donut strong {
    font-size: 30px
}

.donut span {
    font-size: 10px;
    color: #7d99a3
}

table {
    width: 100%;
    border-collapse: collapse
}

th,
td {
    text-align: left;
    padding: 10px;
    border-bottom: 1px solid #1b313a
}

th {
    font-size: 9px;
    color: #6f8994;
    letter-spacing: .1em;
    text-transform: uppercase
}

td {
    color: #c7d8de
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 14px
}

.asset {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 15px
}

.asset div b,
.asset div span,
.asset strong,
.asset small {
    display: block
}

.asset div span,
.asset small {
    color: #76909a;
    font-size: 10px
}

.asset strong {
    font-size: 34px;
    margin: 12px 0 0
}

.asset.healthy {
    border-top: 2px solid var(--green)
}

.asset.watch {
    border-top: 2px solid var(--amber)
}

canvas {
    width: 100%;
    display: block;
    background: #09151b;
    border-radius: 6px
}

.status-box {
    margin-top: 12px;
    padding: 12px;
    background: #09151b;
    border: 1px solid #1c343e;
    border-radius: 6px;
    color: #7e9aa5
}

.terminal pre {
    white-space: pre-wrap;
    color: #72e7a9;
    background: #050d11;
    padding: 13px;
    border-radius: 6px;
    min-height: 130px
}

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

.explorer-controls select {
    max-width: 360px
}

.sql {
    margin: 14px 0;
    background: #050d12;
    border: 1px solid #19323d;
    border-radius: 7px;
    padding: 12px
}

.sql span {
    display: block;
    font-size: 9px;
    color: #5e8492;
    letter-spacing: .12em;
    margin-bottom: 7px
}

.sql code {
    color: #6fe4f5
}

.top-actions a:hover {
    color: #fff
}

@media(max-width:1200px) {
    .kpi-grid {
        grid-template-columns: repeat(3, 1fr)
    }

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

@media(max-width:850px) {
    :root {
        --sidebar: 74px
    }

    .brand div:last-child,
    .nav-item span,
    .sidebar-context {
        display: none
    }

    .brand {
        justify-content: center
    }

    .nav-item {
        justify-content: center;
        font-size: 17px
    }

    .grid.two,
    .grid.three,
    .kpi-grid,
    .kpi-grid.four {
        grid-template-columns: 1fr
    }

    .hero {
        flex-direction: column
    }

    .hero-meta {
        border-left: 0;
        border-top: 1px solid #25414c;
        padding: 15px 0 0
    }

    .equipment-grid {
        grid-template-columns: 1fr
    }

    .topbar {
        padding: 0 12px
    }

    .topbar>div:first-child span {
        display: none
    }

    .tab {
        padding: 15px
    }

    .demo-banner {
        margin: 12px 15px 0
    }
}