:root {
    --bg: #080c13;
    --panel: #0f1624;
    --card: #111a2b;
    --stroke: #1c2a3f;
    --stroke-2: #24344f;
    --text: #e8ecf5;
    --muted: #95a8c7;
    --accent: #5ce0c2;
    --accent-2: #7fb1ff;
    --warning: #ffb45b;
    --danger: #ff6b6b;
    --success: #57e39d;
    --font: "Segoe UI Variable", "Bahnschrift", "Trebuchet MS", sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    font-family: var(--font);
    background: radial-gradient(circle at 20% 20%, rgba(127, 177, 255, 0.08), transparent 32%),
                radial-gradient(circle at 80% 0%, rgba(255, 146, 94, 0.08), transparent 28%),
                var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.page { max-width: 1240px; margin: 0 auto; padding: 28px 18px 64px; display: grid; gap: 18px; }

.topbar {
    background: linear-gradient(90deg, rgba(92, 224, 194, 0.08), rgba(127, 177, 255, 0.12));
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.35);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(92, 224, 194, 0.25), rgba(127, 177, 255, 0.25));
    border: 1px solid var(--stroke);
    display: grid;
    place-items: center;
    overflow: hidden;
}
.brand__mark img { width: 100%; height: 100%; object-fit: cover; display: block; }

.topbar__actions { display: flex; align-items: center; gap: 10px; }
.nav { display: flex; gap: 12px; flex-wrap: wrap; }
.nav a {
    color: var(--text);
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid transparent;
}
.nav a:hover { border-color: var(--stroke); background: rgba(255,255,255,0.03); }

h1 { margin: 0; letter-spacing: -0.02em; }
h2 { margin: 0; letter-spacing: -0.01em; }
.muted { color: var(--muted); margin: 4px 0 0; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 12px; color: var(--accent); margin: 0; }

.grid { display: grid; gap: 14px; }
.grid--hero { grid-template-columns: 0.8fr 1.2fr; }
.grid--two { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.panel {
    background: var(--panel);
    border: 1px solid var(--stroke);
    border-radius: 18px;
    padding: 18px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.28);
    display: grid;
    gap: 12px;
}

.panel__header { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.panel__title h2 { margin: 0; }
.panel__title p { margin: 4px 0 0; }

.pill {
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    border: 1px solid var(--stroke);
    color: var(--muted);
    background: rgba(255,255,255,0.02);
}
.pill--outline { border-color: var(--stroke-2); }
.pill--warn { background: rgba(255, 180, 91, 0.14); color: var(--warning); }
.pill--success { background: rgba(92, 224, 194, 0.14); color: var(--success); }

button, input, select {
    font-family: var(--font);
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--stroke);
    border-radius: 12px;
    padding: 10px 12px;
}
button { cursor: pointer; }

.ghost {
    background: transparent;
    color: var(--muted);
    border-color: var(--stroke);
}
.ghost:hover { border-color: var(--accent); color: var(--accent); }

.badge {
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 12px;
    border: 1px solid var(--stroke);
}
.badge--pulse { background: rgba(92, 224, 194, 0.16); color: var(--accent); box-shadow: 0 0 0 0 rgba(92, 224, 194, 0.25); animation: pulse 2.6s infinite; }
.flash { display: grid; gap: 6px; }
.flash__item {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid var(--stroke);
    background: var(--card);
}
.flash__success { border-color: rgba(92, 224, 194, 0.4); color: var(--accent); }
.flash__warning { border-color: rgba(255, 180, 91, 0.4); color: var(--warning); }
.flash__danger { border-color: rgba(255, 107, 107, 0.4); color: var(--danger); }
.flash__info { border-color: var(--stroke-2); color: var(--muted); }

.login__form { display: grid; gap: 10px; }
.login__form label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
.login__form input, .login__form select { width: 100%; background: var(--card); }
.login__meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; font-size: 13px; }
.login__meta strong { display: block; color: var(--text); margin-top: 4px; }

.hero {
    background: linear-gradient(135deg, rgba(92, 224, 194, 0.12), rgba(127, 177, 255, 0.12));
    border-color: var(--stroke-2);
}
.hero__chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--stroke);
    padding: 8px 12px;
    border-radius: 999px;
    color: var(--muted);
    font-size: 13px;
}

.hero__pulse { position: relative; width: 160px; height: 160px; display: grid; place-items: center; }
.pulse__core {
    background: linear-gradient(135deg, rgba(92, 224, 194, 0.22), rgba(127, 177, 255, 0.18)), var(--card);
    border: 1px solid var(--stroke);
    padding: 18px 22px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}
.pulse__ring {
    position: absolute;
    width: 170px;
    height: 170px;
    border-radius: 50%;
    border: 1px solid rgba(92, 224, 194, 0.28);
    animation: pulse 3s ease-out infinite;
}
.pulse__ring--delay { animation-delay: 0.8s; }

@keyframes pulse {
    0% { transform: scale(0.65); opacity: 0.7; }
    100% { transform: scale(1.22); opacity: 0; }
}

.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.filters label { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); }
.filters select { min-width: 140px; }

.summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}
.summary--hero { margin-top: 6px; }
.summary__tile {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 14px;
    padding: 14px;
    display: grid;
    gap: 6px;
}
.summary__label { color: var(--muted); font-size: 13px; }
.summary__value { font-size: 24px; font-weight: 700; }
.summary__pill { font-size: 12px; color: var(--text); padding: 4px 8px; border-radius: 999px; width: fit-content; }
.summary__pill--good { background: rgba(92, 224, 194, 0.18); color: var(--accent); }
.summary__pill--warn { background: rgba(255, 180, 91, 0.16); color: var(--warning); }
.summary__pill--bad { background: rgba(255, 107, 107, 0.16); color: var(--danger); }

.fleet {
    margin-top: 8px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 14px;
    padding: 14px;
    display: grid;
    gap: 10px;
    position: relative;
    overflow: hidden;
}
.card__header { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.card__title { font-weight: 700; }
.badge--healthy { background: rgba(87, 227, 157, 0.18); color: var(--success); }
.badge--watch { background: rgba(255, 180, 91, 0.18); color: var(--warning); }
.badge--risk { background: rgba(255, 107, 107, 0.18); color: var(--danger); }
.badge--offline { background: rgba(149, 168, 199, 0.16); color: var(--muted); }

.card__metrics { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 10px; align-items: center; }
.healthbar { background: #0b101a; border: 1px solid var(--stroke); border-radius: 10px; height: 12px; overflow: hidden; }
.healthbar__fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); width: 60%; }

.card__meta { display: flex; flex-wrap: wrap; gap: 8px; color: var(--muted); font-size: 12px; }
.priority {
    padding: 4px 8px;
    border-radius: 10px;
    font-size: 12px;
    border: 1px solid var(--stroke);
    color: var(--text);
    width: fit-content;
}
.priority--high { background: rgba(255, 107, 107, 0.2); border-color: rgba(255, 107, 107, 0.4); }
.priority--medium { background: rgba(255, 180, 91, 0.2); border-color: rgba(255, 180, 91, 0.4); }
.priority--low { background: rgba(92, 224, 194, 0.18); border-color: rgba(92, 224, 194, 0.4); }

.card__actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.action {
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: linear-gradient(90deg, rgba(92, 224, 194, 0.25), rgba(127, 177, 255, 0.25));
    color: var(--text);
    font-weight: 600;
    flex: 1;
}
.action--ghost { background: transparent; border: 1px dashed var(--stroke); color: var(--muted); }

.alert {
    font-size: 13px;
    color: var(--muted);
    display: grid;
    gap: 4px;
}
.alert strong { color: var(--text); }

.detail {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 14px;
    padding: 12px;
    display: grid;
    gap: 8px;
}
.detail__header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.detail__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; font-size: 13px; color: var(--muted); }
.detail__grid strong { display: block; color: var(--text); margin-top: 4px; }

.component-list { display: grid; gap: 8px; margin-top: 6px; }
.component {
    border: 1px solid var(--stroke);
    border-radius: 12px;
    padding: 10px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 6px;
    align-items: center;
    background: rgba(255,255,255,0.02);
}
.component__meta { display: flex; gap: 12px; font-size: 12px; color: var(--muted); }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    color: var(--text);
}
.table thead { color: var(--muted); }
.table th, .table td { padding: 10px 8px; border-bottom: 1px solid var(--stroke); }
.table tr:last-child td { border-bottom: none; }

.timeline { display: grid; gap: 12px; }
.timeline__item {
    display: grid;
    grid-template-columns: 16px 1fr;
    gap: 10px;
    align-items: start;
}
.timeline__dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--stroke);
    margin-top: 4px;
}
.timeline__card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 12px;
    padding: 10px;
    display: grid;
    gap: 6px;
}

.trend-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.spark {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 12px;
    padding: 10px;
    display: grid;
    gap: 6px;
}
.spark__bars { display: flex; align-items: flex-end; gap: 4px; height: 80px; }
.spark__bar {
    width: 12px;
    background: linear-gradient(180deg, var(--accent-2), var(--accent));
    border-radius: 6px 6px 2px 2px;
}

.settings { display: grid; gap: 12px; }
.setting {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border: 1px solid var(--stroke);
    border-radius: 12px;
    background: var(--card);
}
.setting__meta { display: grid; gap: 4px; }
.toggle {
    width: 46px;
    height: 24px;
    border-radius: 999px;
    border: 1px solid var(--stroke);
    background: linear-gradient(90deg, rgba(92, 224, 194, 0.35), rgba(127, 177, 255, 0.35));
    position: relative;
}
.toggle::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #0f1624;
    border: 1px solid var(--stroke);
    top: 1px;
    left: 1px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}
.toggle--off {
    background: rgba(255,255,255,0.06);
}
.toggle--off::after { left: 23px; }

@media (max-width: 960px) {
    .grid--hero { grid-template-columns: 1fr; }
    .card__metrics { grid-template-columns: 1fr; }
    .hero__pulse { margin-top: 10px; }
}