:root {
    --dcf-dark: #19102a;
    --dcf-blue: #100ffb;
    --dcf-cyan: #21f9e9;
    --dcf-purple: #a912ff;
    --white: #ffffff;
    --bg: #f6f7fb;
    --text: #19102a;
    --muted: #6b6478;
    --border: #e5e1ee;
    --danger: #dc2626;
    --success: #16a34a;
    --warning: #f59e0b;
    --radius: 22px;
    --shadow: 0 18px 45px rgba(25, 16, 42, .10);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top left, rgba(33,249,233,.14), transparent 30%),
                radial-gradient(circle at top right, rgba(169,18,255,.12), transparent 25%),
                var(--bg);
    color: var(--text);
}

.topbar {
    min-height: 86px;
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 18px clamp(18px, 4vw, 48px);
    background: rgba(255,255,255,.88);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 20;
}

.brand img { height: 54px; width: auto; display: block; }

.nav { display: flex; gap: 10px; flex-wrap: wrap; margin-left: auto; }

.nav a {
    color: var(--dcf-dark);
    text-decoration: none;
    font-weight: 650;
    padding: 10px 12px;
    border-radius: 999px;
}

.nav a:hover { background: #f0ecf8; }

.user-pill {
    background: var(--dcf-dark);
    color: white;
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 14px;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 32px auto 64px;
}

.hero {
    background: linear-gradient(135deg, var(--dcf-dark), #271848);
    color: white;
    border-radius: 30px;
    padding: clamp(28px, 5vw, 52px);
    box-shadow: var(--shadow);
    overflow: hidden;
    position: relative;
}

.hero::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -140px;
    width: 360px;
    height: 260px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dcf-cyan), var(--dcf-purple));
    opacity: .95;
}

.hero h1 {
    margin: 0 0 10px;
    font-size: clamp(34px, 5vw, 58px);
    letter-spacing: -0.04em;
    position: relative;
    z-index: 1;
}

.hero p {
    max-width: 720px;
    color: rgba(255,255,255,.82);
    font-size: 18px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
    margin-top: 22px;
}

.card {
    grid-column: span 4;
    background: rgba(255,255,255,.93);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
}

.card.wide { grid-column: span 8; }
.card.full { grid-column: 1 / -1; }

.card h2, .card h3 { margin-top: 0; letter-spacing: -0.02em; }

.kpi { font-size: 38px; font-weight: 800; letter-spacing: -0.05em; }
.muted { color: var(--muted); }

.table-wrap { overflow-x: auto; }

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

th, td {
    text-align: left;
    border-bottom: 1px solid var(--border);
    padding: 13px 10px;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.btn {
    border: 0;
    border-radius: 999px;
    background: var(--dcf-dark);
    color: white;
    padding: 11px 16px;
    font-weight: 750;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.btn.secondary {
    background: white;
    color: var(--dcf-dark);
    border: 1px solid var(--border);
}

.btn.gradient { background: linear-gradient(135deg, var(--dcf-blue), var(--dcf-purple)); }

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 13px;
    font-weight: 750;
}

.badge.neutral { background: #eeeaf5; color: var(--dcf-dark); }
.badge.info { background: rgba(16,15,251,.10); color: var(--dcf-blue); }
.badge.danger { background: rgba(220,38,38,.10); color: var(--danger); }
.badge.success { background: rgba(22,163,74,.10); color: var(--success); }
.badge.dark { background: var(--dcf-dark); color: white; }

.form {
    max-width: 460px;
    margin: 60px auto;
    background: white;
    border-radius: 28px;
    padding: 30px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

label { display: block; font-weight: 750; margin: 16px 0 6px; }

input, select, textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px 14px;
    font: inherit;
    background: white;
}

textarea { min-height: 120px; }

.alert {
    border-radius: 16px;
    padding: 12px 14px;
    background: rgba(220,38,38,.10);
    color: var(--danger);
    margin: 12px 0;
}

.success-box {
    border-radius: 16px;
    padding: 12px 14px;
    background: rgba(22,163,74,.10);
    color: var(--success);
    margin: 12px 0;
}

.footer {
    color: var(--muted);
    display: flex;
    gap: 8px;
    justify-content: center;
    padding: 28px;
    border-top: 1px solid var(--border);
}

@media (max-width: 860px) {
    .topbar { align-items: flex-start; flex-direction: column; }
    .nav { margin-left: 0; }
    .card, .card.wide { grid-column: 1 / -1; }
}