:root {
  color-scheme: light;
  --page: #f3f5f9;
  --surface: #ffffff;
  --surface-soft: #f8f9fc;
  --ink: #172033;
  --muted: #748096;
  --line: #e2e6ee;
  --line-strong: #cfd5e1;
  --accent: #4c57d9;
  --accent-dark: #3944bd;
  --accent-soft: #eef0ff;
  --green: #137a5c;
  --green-soft: #e7f6f0;
  --amber: #9a6508;
  --amber-soft: #fff4dc;
  --red: #b84444;
  --red-soft: #fff0f0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% -12%, rgba(76, 87, 217, .12), transparent 30rem),
    var(--page);
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.auth-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}
.auth-card {
  width: min(440px, 100%);
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 24px 60px rgba(31, 40, 75, .12);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  color: #fff;
  background: linear-gradient(145deg, #6973ec, #3e49c8);
  font-weight: 850;
  letter-spacing: -.04em;
  box-shadow: 0 10px 24px rgba(62, 73, 200, .24);
}
.brand h1 { margin: 0; font-size: 21px; letter-spacing: -.03em; }
.brand p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.auth-title { margin: 28px 0 7px; font-size: 24px; letter-spacing: -.035em; }
.auth-copy { margin: 0 0 22px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.auth-footer { margin: 20px 0 0; color: var(--muted); font-size: 13px; text-align: center; }

label.field-label {
  display: block;
  margin: 13px 0 6px;
  color: #526075;
  font-size: 12px;
  font-weight: 700;
}
.field,
select.field,
textarea.field {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  padding: 9px 11px;
  color: var(--ink);
  background: #fff;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.field:focus {
  border-color: #9299eb;
  box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea.field { min-height: 110px; resize: vertical; }
.field:disabled { color: #9da5b3; background: #f2f4f7; }

.button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 0 15px;
  color: #fff;
  background: var(--accent);
  font-weight: 750;
  font-size: 13px;
}
.button:hover { background: var(--accent-dark); text-decoration: none; }
.button:disabled { cursor: not-allowed; opacity: .52; }
.button.full { width: 100%; margin-top: 20px; }
.button.secondary { border-color: var(--line-strong); color: #536075; background: #fff; }
.button.secondary:hover { background: var(--surface-soft); }
.button.danger { border-color: #efcdcd; color: var(--red); background: #fff; }
.button.danger:hover { background: var(--red-soft); }
.button.small { min-height: 32px; padding: 0 10px; font-size: 11px; }

.message {
  display: none;
  margin-top: 15px;
  border: 1px solid #d9dcfa;
  border-radius: 9px;
  padding: 10px 12px;
  color: var(--accent-dark);
  background: var(--accent-soft);
  font-size: 12px;
  line-height: 1.5;
}
.message.visible { display: block; }
.message.error { border-color: #efcccc; color: var(--red); background: var(--red-soft); }
.callout {
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid #c7d3fb;
  border-radius: 9px;
  color: #263d82;
  background: #f4f6ff;
  font-size: 12px;
  line-height: 1.65;
}

.shell { width: min(1520px, calc(100% - 36px)); margin: 0 auto; padding: 24px 0 56px; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}
.top-actions { display: flex; align-items: center; gap: 9px; }
.user-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--muted);
  background: rgba(255, 255, 255, .85);
  font-size: 12px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.metric,
.panel {
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 9px 27px rgba(33, 42, 72, .05);
}
.metric { min-height: 96px; padding: 17px; }
.metric-label { color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.metric-value { margin-top: 9px; font-size: 18px; font-weight: 800; }
.badge {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  padding: 5px 9px;
  color: #647083;
  background: #f0f2f6;
  font-size: 11px;
  font-weight: 800;
}
.badge.good { color: var(--green); background: var(--green-soft); }
.badge.warn { color: var(--amber); background: var(--amber-soft); }
.badge.bad { color: var(--red); background: var(--red-soft); }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(340px, .55fr);
  gap: 14px;
  align-items: start;
}
.column { display: grid; gap: 14px; }
.panel { overflow: hidden; }
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.panel-header h2 { margin: 0; font-size: 16px; letter-spacing: -.02em; }
.panel-header p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.panel-body { padding: 18px 20px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.form-grid .wide { grid-column: span 2; }
.form-grid .full-row { grid-column: 1 / -1; }
.form-grid label.field-label { margin-top: 0; }
.checks { display: flex; flex-wrap: wrap; gap: 13px; align-items: center; }
.check { display: inline-flex; align-items: center; gap: 6px; color: #4e5b70; font-size: 12px; font-weight: 650; }
.check input { accent-color: var(--accent); }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 14px; }
.note {
  border: 1px solid #eadcae;
  border-radius: 9px;
  padding: 10px 12px;
  color: #795712;
  background: var(--amber-soft);
  font-size: 11px;
  line-height: 1.6;
}
.credential-status {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  background: var(--surface-soft);
  font-size: 12px;
}
.credential-status strong { word-break: break-all; }
.credential-panel { margin-top: 14px; }
.credential-layout {
  display: grid;
  grid-template-columns: minmax(220px, .55fr) minmax(0, 2.45fr);
  gap: 16px;
  align-items: start;
}
.credential-flow { display: grid; gap: 14px; min-width: 0; }
.credential-step {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 15px;
  background: #fff;
}
.step-heading {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 13px;
}
.step-heading h3 { margin: 1px 0 3px; font-size: 14px; }
.step-heading p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.step-number {
  display: grid;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--accent);
  font-size: 12px;
  font-weight: 850;
}
.credential-application-empty {
  padding: 8px 0 2px 36px;
}
.credential-application-ready {
  margin-left: 36px;
  border: 1px solid #d9dcfa;
  border-radius: 10px;
  padding: 12px;
  background: var(--accent-soft);
}
.credential-application-ready .field-label { margin-top: 0; }
.credential-application-ready textarea.field {
  min-height: 98px;
  color: #303a75;
  background: #fff;
  font-size: 11px;
}
.application-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 5px 12px;
  margin-top: 7px;
  font-size: 10px;
}
.application-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}
.credential-form-horizontal { min-width: 0; }
.credential-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(190px, 1fr));
  gap: 12px;
}
.credential-fields .field-label { margin-top: 0; }
.credential-fields textarea.field {
  min-height: 38px;
  height: 38px;
  resize: vertical;
}
.manual-credential {
  margin-top: 11px;
  border: 1px dashed var(--line-strong);
  border-radius: 9px;
  padding: 10px 12px;
  background: var(--surface-soft);
}
.manual-credential summary {
  cursor: pointer;
  color: #59667a;
  font-size: 11px;
  font-weight: 700;
}
.manual-credential textarea.field { min-height: 94px; }
.manual-credential p { margin: 6px 0 0; font-size: 10px; }
.credential-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
}
.credential-footer .form-actions {
  margin-top: 0;
  white-space: nowrap;
}

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th, td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { color: var(--muted); background: var(--surface-soft); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }
.row-actions { display: flex; gap: 6px; white-space: nowrap; }
.empty { padding: 25px; color: var(--muted); text-align: center; font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; word-break: break-all; }
.muted { color: var(--muted); }

.sniper-card {
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.sniper-card:last-child { margin-bottom: 0; }
.sniper-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: var(--surface-soft);
}
.sniper-card-head strong { font-size: 13px; }
.sniper-card-body { padding: 14px; }

.invite-code {
  margin-top: 12px;
  border: 1px solid #cad0f7;
  border-radius: 10px;
  padding: 12px;
  color: var(--accent-dark);
  background: var(--accent-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  word-break: break-all;
}
.activity-panel { margin-top: 14px; }

@media (max-width: 1050px) {
  .layout { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .credential-layout { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .shell { width: min(100% - 20px, 1520px); padding-top: 14px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .top-actions { width: 100%; flex-wrap: wrap; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .wide { grid-column: span 2; }
  .credential-fields { grid-template-columns: 1fr 1fr; }
  .credential-footer { grid-template-columns: 1fr; }
  .credential-footer .form-actions { justify-content: flex-start; }
}
@media (max-width: 480px) {
  .auth-card { padding: 24px 20px; }
  .metrics { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .wide { grid-column: auto; }
  .credential-fields { grid-template-columns: 1fr; }
  .credential-application-empty,
  .credential-application-ready { margin-left: 0; padding-left: 12px; }
  .credential-application-empty { padding-left: 0; }
  .application-actions { align-items: stretch; flex-direction: column; }
  .credential-footer .form-actions {
    align-items: stretch;
    flex-direction: column;
  }
}