:root {
    --bg: #0e1412;
    --panel: #17201c;
    --line: #2a3a33;
    --text: #e7efe9;
    --muted: #93a59b;
    --accent: #d6ff4a;
    --accent-ink: #14200a;
    --danger: #ff7a7a;
    --ok: #7dffb3;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: radial-gradient(circle at top, #1c2a23, var(--bg) 42%); color: var(--text); min-height: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    border-bottom: 1px solid var(--line);
}
.brand { font-weight: 800; letter-spacing: 0.04em; color: var(--text); font-size: 1.2rem; }
.brand span { color: var(--accent); }
.top nav { display: flex; gap: 18px; }

main { width: min(1180px, calc(100% - 32px)); margin: 28px auto 64px; }

.hero, .card, .auth {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 22px;
    box-shadow: var(--shadow);
    margin-bottom: 18px;
}
.hero { display: flex; justify-content: space-between; gap: 24px; align-items: start; }
h1, h2 { margin: 0 0 8px; }
h1 { font-size: 1.8rem; }
h2 { font-size: 1.1rem; }
.muted, .crumb { color: var(--muted); }
.dest { color: var(--muted); font-size: 0.86rem; word-break: break-all; margin-top: 4px; }

.metrics { display: flex; gap: 18px; }
.metrics div {
    min-width: 110px;
    background: #101814;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px 14px;
}
.metrics strong { display: block; font-size: 1.4rem; }
.metrics span { color: var(--muted); font-size: 0.8rem; }

label { display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; color: var(--muted); }
input {
    background: #101814;
    border: 1px solid var(--line);
    color: var(--text);
    border-radius: 10px;
    padding: 10px 12px;
    font: inherit;
}
input:focus { outline: 2px solid var(--accent); }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.wide { grid-column: 1 / -1; }
.actions { grid-column: 1 / -1; }

button, .copy {
    background: var(--accent);
    color: var(--accent-ink);
    border: 0;
    border-radius: 999px;
    padding: 10px 16px;
    font-weight: 700;
    cursor: pointer;
}
.copy { padding: 4px 10px; margin-left: 8px; font-size: 0.75rem; }
.linkish { background: transparent; color: var(--accent); padding: 0; font-weight: 600; }
.alert { background: #3a1d1d; color: var(--danger); padding: 10px 12px; border-radius: 10px; }
.alert.ok { background: #163024; color: var(--ok); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.code { font-family: "IBM Plex Mono", ui-monospace, monospace; }
.utm span {
    display: inline-block;
    margin: 0 6px 6px 0;
    padding: 2px 8px;
    border-radius: 999px;
    background: #101814;
    color: var(--muted);
    font-size: 0.75rem;
}
.row-actions { display: flex; gap: 10px; align-items: center; }
tr.inactive { opacity: 0.55; }

.auth { width: min(420px, 100%); margin: 80px auto; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat-list { list-style: none; padding: 0; margin: 0; }
.stat-list li { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.stat-list span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); }

.chart { display: flex; align-items: end; gap: 4px; height: 160px; padding-top: 12px; }
.bar { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: end; height: 100%; }
.bar span { width: 100%; background: var(--accent); border-radius: 6px 6px 2px 2px; display: block; }
.bar small { color: var(--muted); font-size: 0.65rem; margin-top: 6px; }

@media (max-width: 800px) {
    .hero, .grid, .split { grid-template-columns: 1fr; display: block; }
    .metrics { flex-wrap: wrap; margin-top: 16px; }
}