:root {
    --bg: #0d1017;
    --surface: #171b25;
    --surface-2: #202635;
    --border: #2c3447;
    --text: #edf0f7;
    --muted: #8e98ad;
    --accent: #7667f8;
    --accent-2: #9c92ff;
    --green: #24c79a;
    --red: #ff7077;
    --yellow: #f5c451;
    color-scheme: dark;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at 20% -10%, rgba(118,103,248,.16), transparent 35%), var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 14px;
}
button, input, select, textarea { font: inherit; }
a { color: var(--accent-2); text-decoration: none; }
code { font-family: "Cascadia Code", Consolas, monospace; font-size: 12px; }

.topbar {
    min-height: 60px;
    padding: 0 28px;
    border-bottom: 1px solid var(--border);
    background: rgba(13,16,23,.84);
    backdrop-filter: blur(18px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 10;
}
.topbar > div, .topbar nav { display: flex; align-items: center; gap: 11px; }
.topbar nav { gap: 18px; font-size: 13px; }
.logout-form { margin: 0; }
.logout-form button { border: 0; padding: 0; background: none; color: var(--accent-2); cursor: pointer; font: inherit; }
.brand-mark {
    width: 29px; height: 29px; border-radius: 9px;
    display: inline-grid; place-items: center;
    background: linear-gradient(145deg, var(--accent), #5646db);
    color: white; font-weight: 800;
    box-shadow: 0 8px 24px rgba(118,103,248,.28);
}
.brand-mark.large { width: 44px; height: 44px; border-radius: 13px; font-size: 18px; }
.status-pill { color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: 6px 10px; font-size: 12px; }
.status-pill i { display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--green); margin-right:6px; box-shadow:0 0 8px var(--green); }

.runner-layout { max-width: 1160px; margin: 42px auto; padding: 0 22px; display: grid; grid-template-columns: 440px 1fr; gap: 20px; align-items: stretch; }
.admin-layout { max-width: 1500px; margin: 28px auto 60px; padding: 0 24px; }
.card { background: linear-gradient(155deg, rgba(32,38,53,.94), rgba(23,27,37,.98)); border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 20px 55px rgba(0,0,0,.22); }
.runner-card, .panel-card { padding: 22px; }
.log-card { min-height: 650px; display: flex; flex-direction: column; overflow: hidden; }
.card-heading { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; margin-bottom:22px; }
.card-heading h1, .card-heading h2 { margin:4px 0 0; font-size:21px; letter-spacing:-.02em; }
.card-heading h2 { font-size:18px; }
.eyebrow { margin:0; color:var(--accent-2); letter-spacing:.13em; font-size:10px; font-weight:750; }
.muted { color:var(--muted); line-height:1.55; }
.credit-badge { padding:7px 10px; border:1px solid rgba(36,199,154,.28); color:var(--green); background:rgba(36,199,154,.08); border-radius:8px; font-size:12px; font-weight:700; white-space:nowrap; }

.field { margin-bottom:14px; min-width:0; }
.field label { display:block; margin:0 0 6px; color:var(--muted); font-size:12px; font-weight:600; }
input, select, textarea {
    width:100%; border:1px solid var(--border); border-radius:9px; padding:10px 11px;
    background:#10141d; color:var(--text); outline:none; transition:border-color .16s, box-shadow .16s;
}
textarea { resize:vertical; min-height:94px; line-height:1.45; font-family:"Cascadia Code", Consolas, monospace; font-size:12px; }
input:focus, select:focus, textarea:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(118,103,248,.12); }
.field small { display:block; color:var(--muted); margin-top:6px; line-height:1.4; font-size:11px; }
.field-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.proxy-grid { grid-template-columns:1fr 2fr .8fr; }
.field-action { display:grid; grid-template-columns:1fr auto; gap:8px; }

.button { border:0; border-radius:9px; padding:10px 14px; color:white; cursor:pointer; font-weight:700; transition:transform .15s, opacity .15s, border-color .15s; }
.button:hover:not(:disabled) { transform:translateY(-1px); }
.button:disabled { opacity:.55; cursor:wait; }
.button.primary { background:linear-gradient(135deg, var(--accent), #5948dc); box-shadow:0 10px 24px rgba(118,103,248,.22); }
.button.secondary { background:var(--surface-2); border:1px solid var(--border); color:var(--text); }
.button.compact { padding:8px 10px; font-size:12px; white-space:nowrap; }
.button.full { width:100%; }
.privacy-note { display:flex; gap:10px; padding:11px 12px; margin:3px 0 15px; border-radius:10px; background:rgba(36,199,154,.07); border:1px solid rgba(36,199,154,.16); }
.privacy-note strong { color:var(--green); font-size:12px; }
.privacy-note small { color:var(--muted); }

.log-heading { padding:22px 22px 0; margin-bottom:16px; }
.progress-track { height:4px; background:#11151e; }
.progress-track div { height:100%; width:0; background:linear-gradient(90deg,var(--accent),var(--green)); transition:width .35s ease; }
.log-body { flex:1; min-height:430px; max-height:520px; overflow:auto; padding:16px 22px; font-family:"Cascadia Code",Consolas,monospace; font-size:12px; }
.log-row { display:grid; grid-template-columns:70px 1fr; gap:10px; padding:6px 0; border-bottom:1px solid rgba(44,52,71,.42); }
.log-time { color:#667086; }
.log-message { color:#c9cede; word-break:break-word; }
.log-row.success .log-message, .log-row.complete .log-message { color:var(--green); }
.log-row.warning .log-message { color:var(--yellow); }
.log-row.error .log-message { color:var(--red); }
.empty-state { height:100%; min-height:360px; display:grid; place-items:center; text-align:center; color:var(--muted); }
.result-strip { display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid var(--border); background:rgba(13,16,23,.45); }
.result-strip.result-strip-five { grid-template-columns:repeat(5,1fr); }
.result-strip > div { padding:15px 18px; border-right:1px solid var(--border); }
.result-strip > div:last-child { border:0; }
.result-strip span { display:block; color:var(--muted); font-size:10px; text-transform:uppercase; letter-spacing:.06em; }
.result-strip strong { display:block; margin-top:4px; font-size:20px; }

.auth-page { display:grid; place-items:center; padding:24px; }
.auth-card { width:min(390px,100%); padding:30px; }
.auth-card h1 { margin:10px 0 6px; }
.alert { border-radius:10px; padding:11px 13px; margin:0 0 14px; border:1px solid; }
.alert.success { color:var(--green); border-color:rgba(36,199,154,.25); background:rgba(36,199,154,.08); }
.alert.error { color:var(--red); border-color:rgba(255,112,119,.25); background:rgba(255,112,119,.08); }
.new-key-banner { display:flex; justify-content:space-between; align-items:center; gap:18px; margin-bottom:18px; padding:16px 18px; border-radius:12px; border:1px solid rgba(36,199,154,.3); background:rgba(36,199,154,.08); }
.new-key-banner code { display:block; margin-top:7px; color:var(--green); font-size:14px; word-break:break-all; }
.metric-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:18px; }
.metric-card { padding:17px 18px; background:var(--surface); border:1px solid var(--border); border-radius:12px; }
.metric-card span { color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.06em; }
.metric-card strong { display:block; margin-top:7px; font-size:24px; }
.admin-grid { display:grid; grid-template-columns:330px 1fr; gap:18px; margin-bottom:18px; }
.panel-card.wide { min-width:0; }
.table-wrap { overflow:auto; }
table { width:100%; border-collapse:collapse; white-space:nowrap; }
th, td { padding:10px 11px; border-bottom:1px solid var(--border); text-align:left; font-size:12px; }
th { color:var(--muted); font-size:10px; letter-spacing:.06em; text-transform:uppercase; }
td code { color:#c3bdfd; }
.table-empty { color:var(--muted); text-align:center; padding:30px; }
.status-tag { display:inline-block; border:1px solid var(--border); background:var(--surface-2); color:var(--muted); border-radius:999px; padding:5px 8px; font-size:10px; font-weight:700; cursor:pointer; }
.status-tag.active, .status-tag.succeeded { color:var(--green); border-color:rgba(36,199,154,.3); background:rgba(36,199,154,.08); }
.status-tag.disabled, .status-tag.refunded { color:var(--yellow); border-color:rgba(245,196,81,.3); background:rgba(245,196,81,.08); }
.status-tag.running { color:var(--accent-2); border-color:rgba(118,103,248,.3); background:rgba(118,103,248,.08); }
.inline-adjust { display:grid; grid-template-columns:70px 115px auto; gap:6px; }
.inline-adjust input { padding:7px 8px; }
.positive { color:var(--green); font-weight:700; }

@media (max-width: 980px) {
    .runner-layout, .admin-grid { grid-template-columns:1fr; }
    .metric-grid { grid-template-columns:repeat(2,1fr); }
    .runner-layout { margin-top:22px; }
}
@media (max-width: 620px) {
    .topbar { padding:0 15px; }
    .runner-layout, .admin-layout { padding:0 12px; }
    .field-grid, .proxy-grid { grid-template-columns:1fr; gap:0; }
    .metric-grid { grid-template-columns:1fr 1fr; }
    .result-strip > div { padding:12px 9px; }
    .result-strip strong { font-size:16px; }
    .new-key-banner { align-items:flex-start; flex-direction:column; }
}