:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --text: #1a2332;
  --muted: #5c6b7a;
  --primary: #0b5fff;
  --primary-dark: #0847c7;
  --border: #d8e0ea;
  --error: #c62828;
  --warn: #b26a00;
  --ok: #1b7f4e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.header {
  margin-bottom: 24px;
}

.brand {
  display: flex;
  gap: 16px;
  align-items: center;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.04em;
}

h1 {
  margin: 0;
  font-size: 1.6rem;
}

h2 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}

.subtitle {
  margin: 4px 0 0;
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.04);
}

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

.field {
  margin-bottom: 16px;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

input[type="password"],
input[type="file"],
select {
  width: 100%;
}

input[type="password"],
select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background: #fff;
}

.company-badge {
  margin: 0 0 12px;
  padding: 10px 12px;
  background: #eef4ff;
  border: 1px solid #c9dafc;
  border-radius: 8px;
  font-weight: 600;
}

.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.btn.primary {
  background: var(--primary);
  color: #fff;
}

.btn.primary:hover {
  background: var(--primary-dark);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.error {
  color: var(--error);
  margin-top: 12px;
}

.warn {
  color: var(--warn);
  background: #fff7e8;
  border: 1px solid #f2d7a2;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
}

.summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}

.stat strong {
  display: block;
  font-size: 1.4rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.9rem;
}

.list {
  margin-bottom: 16px;
}

.list table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.list th,
.list td {
  border-bottom: 1px solid var(--border);
  padding: 8px 6px;
  text-align: left;
  vertical-align: top;
}

.list th {
  color: var(--muted);
  font-weight: 600;
}

.hint,
.footer {
  color: var(--muted);
  font-size: 0.9rem;
}

.hidden { display: none; }

@media (max-width: 600px) {
  .summary { grid-template-columns: 1fr; }
}