:root {
  --bg: #08101f;
  --panel: #111827;
  --panel-2: #152033;
  --line: rgba(229, 209, 186, .22);
  --muted: #9ca8ba;
  --text: #f7f2ed;
  --gold: #ba9966;
  --gold-2: #e5d1ba;
  --blue: #8ab4ff;
  --green: #38d996;
  --red: #ff6b6b;
  --amber: #f7c76f;
  --shadow: 0 24px 80px rgba(0, 0, 0, .34);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(186, 153, 102, .18), transparent 28rem),
    radial-gradient(circle at 80% 18%, rgba(46, 74, 145, .22), transparent 34rem),
    linear-gradient(135deg, #07101f, #10172a 54%, #070b13);
  -webkit-font-smoothing: antialiased;
}

button, input {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
}

.auth-panel {
  min-height: 100vh;
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 40px;
  align-items: center;
  padding: 54px 0;
}

.auth-copy h1 {
  margin: 0;
  max-width: 680px;
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: .92;
  letter-spacing: 0;
}

.auth-copy p {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold-2);
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: .72rem;
  font-weight: 700;
}

.login-box {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(17, 24, 39, .82);
  box-shadow: var(--shadow);
  padding: 28px;
  display: grid;
  gap: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--gold-2);
  font-size: .92rem;
}

input {
  width: 100%;
  border: 1px solid rgba(156, 168, 186, .28);
  border-radius: 10px;
  background: #090f1d;
  color: var(--text);
  padding: 14px 14px;
  outline: none;
  font-size: 1rem;
}

input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(186, 153, 102, .16);
}

.login-box button,
.toolbar button,
.checkout a {
  border: 1px solid var(--gold);
  border-radius: 10px;
  color: #07101f;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  min-height: 48px;
  padding: 12px 16px;
  font-weight: 800;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.login-box button:disabled,
.toolbar button:disabled {
  opacity: .62;
  cursor: default;
}

.fine, .form-error {
  margin: 0;
  font-size: .86rem;
  line-height: 1.5;
}

.fine { color: rgba(156, 168, 186, .82); }
.form-error { color: var(--red); }

.dash {
  width: min(1420px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 42px;
}

.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 0 24px;
}

.dash-header h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

.dash-header p {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 720px;
  line-height: 1.6;
}

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.toolbar button {
  min-height: 40px;
  padding: 9px 13px;
  font-size: .9rem;
}

.toolbar .ghost {
  background: transparent;
  color: var(--gold-2);
  border-color: rgba(229, 209, 186, .36);
}

.user-chip {
  color: var(--muted);
  font-size: .9rem;
}

.grid {
  display: grid;
  gap: 16px;
}

.kpis {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.panels {
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr);
  align-items: start;
  margin-top: 16px;
}

.card {
  border: 1px solid rgba(229, 209, 186, .16);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(17, 24, 39, .88), rgba(9, 15, 29, .9));
  box-shadow: 0 18px 60px rgba(0, 0, 0, .22);
  padding: 18px;
}

.card h2,
.card h3 {
  margin: 0;
}

.card h2 {
  font-size: 1.05rem;
}

.kpi-label {
  color: var(--muted);
  font-size: .88rem;
}

.kpi-value {
  margin-top: 8px;
  font-size: 2.25rem;
  font-weight: 850;
  line-height: 1;
}

.kpi-note {
  margin-top: 10px;
  color: rgba(156, 168, 186, .86);
  font-size: .86rem;
}

.status-ok { color: var(--green); }
.status-warning { color: var(--amber); }
.status-error { color: var(--red); }
.gold { color: var(--gold-2); }
.blue { color: var(--blue); }

.funnel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.step {
  border: 1px solid rgba(156, 168, 186, .18);
  border-radius: 12px;
  background: rgba(8, 16, 31, .74);
  padding: 16px;
  min-height: 122px;
}

.step span {
  color: var(--muted);
  font-size: .82rem;
}

.step strong {
  display: block;
  margin-top: 8px;
  font-size: 1.7rem;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
  overflow: hidden;
}

.table th,
.table td {
  border-bottom: 1px solid rgba(156, 168, 186, .14);
  padding: 12px 8px;
  text-align: left;
  vertical-align: top;
}

.table th {
  color: var(--gold-2);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.table td {
  color: rgba(247, 242, 237, .88);
  font-size: .92rem;
}

.checkout {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.checkout-row {
  border: 1px solid rgba(156, 168, 186, .18);
  border-radius: 12px;
  background: rgba(8, 16, 31, .72);
  padding: 14px;
  display: grid;
  gap: 10px;
}

.checkout-row strong {
  font-size: 1rem;
}

.checkout-row span {
  color: var(--muted);
  font-size: .9rem;
}

.activity {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.activity-item {
  border: 1px solid rgba(156, 168, 186, .14);
  border-radius: 12px;
  padding: 12px;
  background: rgba(8, 16, 31, .52);
}

.activity-item strong {
  display: block;
  margin-bottom: 4px;
}

.activity-item span {
  color: var(--muted);
  font-size: .86rem;
}

.empty {
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 980px) {
  .auth-panel,
  .panels {
    grid-template-columns: 1fr;
  }

  .kpis,
  .funnel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .auth-panel {
    width: min(100% - 24px, 460px);
  }

  .dash {
    width: min(100% - 20px, 620px);
  }

  .dash-header {
    display: grid;
  }

  .toolbar {
    justify-content: flex-start;
  }

  .kpis,
  .funnel {
    grid-template-columns: 1fr;
  }

  .table {
    display: block;
    overflow-x: auto;
  }
}