:root {
    --bg-main: #05070d;
    --bg-panel: rgba(12, 18, 28, 0.82);
    --border-soft: rgba(255,255,255,0.08);
    --text-main: #ffffff;
    --text-muted: #aeb7c6;
    --cyan: #28d7ff;
    --green: #28f59b;
    --warning: #ffc857;
    --danger: #ff4d6d;
    --planet-pink: #ff005c;
    --planet-magenta: #ff2d95;
    --planet-wine: #320010;
    --planet-red: #98002e;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    min-height: 100vh;
    margin: 0;
    color: var(--text-main);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 18% 12%, rgba(255, 0, 92, 0.28), transparent 30%),
        radial-gradient(circle at 82% 4%, rgba(152, 0, 46, 0.35), transparent 28%),
        radial-gradient(circle at 70% 92%, rgba(40, 215, 255, 0.12), transparent 26%),
        linear-gradient(135deg, var(--bg-main), #090914 48%, #12020b);
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(circle at center, black, transparent 76%);
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--planet-pink), var(--planet-red));
    border-radius: 999px;
}

.ambient {
    position: fixed;
    width: 420px;
    height: 420px;
    border-radius: 999px;
    filter: blur(70px);
    pointer-events: none;
    opacity: .45;
}

.ambient-one { left: -160px; top: 80px; background: var(--planet-pink); }
.ambient-two { right: -180px; bottom: 80px; background: var(--planet-red); }

.sidebar {
    position: fixed;
    inset: 18px auto 18px 18px;
    width: 260px;
    padding: 18px;
    border: 1px solid var(--border-soft);
    border-radius: 26px;
    background: rgba(7, 10, 17, .72);
    backdrop-filter: blur(22px);
    box-shadow: 0 24px 90px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.06);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-soft);
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--planet-pink), var(--planet-red));
    box-shadow: 0 0 28px rgba(255, 0, 92, .45);
    font-weight: 900;
}

.brand strong, .brand span { display: block; }
.brand span { margin-top: 3px; color: var(--text-muted); font-size: 13px; }

.menu {
    display: grid;
    gap: 7px;
    margin-top: 22px;
}

.menu a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 12px 13px;
    border: 1px solid transparent;
    border-radius: 15px;
    transition: .2s ease;
}

.menu a:hover, .menu a.active {
    color: var(--text-main);
    border-color: rgba(255, 45, 149, .32);
    background: linear-gradient(90deg, rgba(255,0,92,.18), rgba(255,255,255,.03));
    transform: translateX(2px);
}

.app-shell {
    width: calc(100% - 320px);
    margin-left: 300px;
    padding: 24px 26px 60px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.eyebrow, .section-kicker {
    margin: 0 0 8px;
    color: var(--planet-magenta);
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
}

h1, h2 { margin: 0; letter-spacing: 0; }
h1 { font-size: clamp(28px, 4vw, 48px); line-height: 1; }
h2 { font-size: clamp(22px, 3vw, 34px); }
p { color: var(--text-muted); line-height: 1.6; }

.filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

select, .ghost-button, .status-pill {
    min-height: 40px;
    border-radius: 999px;
    border: 1px solid var(--border-soft);
    background: rgba(12,18,28,.7);
    color: var(--text-main);
    padding: 0 14px;
    backdrop-filter: blur(16px);
}

.ghost-button {
    cursor: pointer;
    color: var(--planet-magenta);
    border-color: rgba(255,45,149,.42);
    transition: .2s ease;
}

.ghost-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 24px rgba(255,0,92,.28);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    color: var(--green);
    font-size: 13px;
}

.status-pill.muted { color: var(--text-muted); }

.pulse { animation: pulse 2.4s infinite; }

.hero-panel, .content-block {
    border: 1px solid var(--border-soft);
    border-radius: 30px;
    background: linear-gradient(140deg, rgba(255,255,255,.075), rgba(12,18,28,.72));
    backdrop-filter: blur(22px);
    box-shadow: 0 24px 80px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.07);
}

.hero-panel {
    display: grid;
    grid-template-columns: minmax(260px, .86fr) 1.4fr;
    gap: 24px;
    padding: 28px;
    min-height: 380px;
    align-items: stretch;
}

.hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8px;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(150px, 1fr));
    gap: 14px;
}

.kpi-card, .mini-card, .settings-grid article, .intelligence-card, .client-card {
    border: 1px solid var(--border-soft);
    border-radius: 22px;
    background: var(--bg-panel);
    backdrop-filter: blur(18px);
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.kpi-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 156px;
    padding: 18px;
}

.kpi-card:hover, .mini-card:hover, .intelligence-card:hover, .client-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255,45,149,.35);
    box-shadow: 0 0 34px rgba(255,0,92,.16);
}

.kpi-card span, .mini-card span, .settings-grid span {
    color: var(--text-muted);
    font-size: 13px;
}

.kpi-card strong {
    font-size: clamp(24px, 3vw, 38px);
    line-height: 1;
}

.danger strong { color: var(--danger); }

.content-block {
    margin-top: 22px;
    padding: 24px;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.metric-chip, .badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 11px;
    border-radius: 999px;
    border: 1px solid rgba(40,215,255,.25);
    color: var(--cyan);
    background: rgba(40,215,255,.08);
    font-size: 12px;
}

.cards-row, .settings-grid, .client-grid, .intelligence-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(180px, 1fr));
    gap: 12px;
}

.mini-card, .settings-grid article, .client-card, .intelligence-card {
    padding: 16px;
}

.mini-card strong, .settings-grid strong {
    display: block;
    margin-top: 8px;
    font-size: 22px;
}

.table-card {
    margin-top: 14px;
    overflow-x: auto;
    border: 1px solid var(--border-soft);
    border-radius: 22px;
    background: rgba(4,7,13,.58);
}

table {
    width: 100%;
    min-width: 1020px;
    border-collapse: collapse;
}

th, td {
    padding: 14px 15px;
    border-bottom: 1px solid rgba(255,255,255,.065);
    text-align: left;
    font-size: 13px;
}

th {
    color: var(--text-muted);
    font-weight: 760;
    background: rgba(255,255,255,.035);
}

tbody tr { transition: .2s ease; }
tbody tr:hover { background: rgba(255,0,92,.08); }
tbody tr:last-child td { border-bottom: 0; }

.intelligence-card h3, .client-card h3 {
    margin: 0 0 8px;
    font-size: 16px;
}

.intelligence-card p, .client-card p { margin: 0; font-size: 13px; }

.severity-critical { border-color: rgba(255,77,109,.42); }
.severity-warning { border-color: rgba(255,200,87,.42); }
.severity-success { border-color: rgba(40,245,155,.36); }

.fade-in { animation: fadeIn .5s ease both; }
.skeleton { position: relative; overflow: hidden; }
.skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
    animation: shimmer 1.6s infinite;
}
.loaded.skeleton::after { display: none; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 rgba(40,245,155,0); }
    50% { box-shadow: 0 0 22px rgba(40,245,155,.2); }
}

@keyframes shimmer {
    100% { transform: translateX(100%); }
}

@media (max-width: 1120px) {
    .sidebar {
        position: static;
        width: auto;
        margin: 14px;
    }
    .menu {
        grid-template-columns: repeat(4, minmax(120px, 1fr));
    }
    .app-shell {
        width: 100%;
        margin-left: 0;
        padding: 0 14px 40px;
    }
    .topbar, .hero-panel {
        grid-template-columns: 1fr;
        flex-direction: column;
    }
}

@media (max-width: 760px) {
    .menu, .hero-grid, .cards-row, .settings-grid, .client-grid, .intelligence-grid {
        grid-template-columns: 1fr;
    }
    .topbar {
        align-items: stretch;
    }
    .filters {
        justify-content: flex-start;
    }
    select, .ghost-button, .status-pill {
        width: 100%;
        justify-content: center;
    }
}