:root {
  --bg-0: #f4f7fb;
  --bg-1: #ffffff;
  --ink-0: #0f172a;
  --ink-1: #334155;
  --ink-2: #64748b;
  --line: #dbe3ee;
  --brand: #0a66ff;
  --brand-strong: #0046c7;
  --brand-soft: #e8f0ff;
  --ok: #0b8f52;
  --warn: #8a5a00;
  --radius-lg: 20px;
  --radius-md: 12px;
  --shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink-0);
  background:
    radial-gradient(circle at 10% 10%, #e7efff 0, transparent 42%),
    radial-gradient(circle at 90% 0%, #eaf9ff 0, transparent 36%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg-0) 60%, #edf3fb 100%);
  line-height: 1.5;
}

.page {
  min-height: 100vh;
  padding: 40px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  width: min(680px, 100%);
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-1);
  box-shadow: var(--shadow);
}

.card.wide {
  width: min(820px, 100%);
}

.eyebrow {
  margin: 0;
  color: var(--brand-strong);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 6px 0 10px;
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  line-height: 1.15;
}

.lead {
  margin: 0;
  color: var(--ink-1);
  max-width: 62ch;
}

.status-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.status-item {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.label {
  display: block;
  color: var(--ink-2);
  font-size: 12px;
  margin-bottom: 6px;
}

.value {
  display: block;
  color: var(--ink-0);
  font-weight: 600;
}

.form {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink-1);
  font-weight: 600;
}

input {
  border: 1px solid #c8d5e6;
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
  color: var(--ink-0);
  background: #fff;
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(10, 102, 255, 0.15);
}

.actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.actions.stacked {
  flex-direction: column;
  align-items: flex-start;
}

.btn {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 18px;
  color: #fff;
  background: linear-gradient(180deg, var(--brand) 0%, var(--brand-strong) 100%);
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  transition: transform 100ms ease, filter 120ms ease;
}

.btn:hover {
  filter: brightness(0.97);
}

.btn:active {
  transform: translateY(1px);
}

.btn.ghost {
  color: var(--brand-strong);
  background: var(--brand-soft);
  border-color: #c9dbff;
}

.link {
  color: var(--brand-strong);
  text-decoration: none;
  font-weight: 600;
}

.link:hover {
  text-decoration: underline;
}

.steps {
  margin: 20px 0 0;
  padding-left: 18px;
  color: var(--ink-1);
}

.steps li + li {
  margin-top: 7px;
}

.message {
  min-height: 1.25rem;
  margin: 14px 0 0;
  color: var(--ink-2);
}

.message.ok {
  color: var(--ok);
}

.message.warn {
  color: var(--warn);
}

@media (max-width: 760px) {
  .page {
    padding: 24px 14px;
  }

  .card {
    padding: 24px 18px;
    border-radius: 16px;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }
}