:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #f7fafc;
  --text: #0c1325;
  --muted: #4a5568;
  --line: #d7deea;
  --primary: #0d4f8b;
  --primary-strong: #083861;
  --secondary: #0f9d89;
  --accent: #ec9f2f;
  --success: #067647;
  --danger: #b42318;
  --shadow: 0 18px 45px rgba(12, 19, 37, 0.09);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 88% 3%, rgba(15, 157, 137, 0.12) 0, rgba(15, 157, 137, 0) 32%),
    radial-gradient(circle at 5% 90%, rgba(236, 159, 47, 0.12) 0, rgba(236, 159, 47, 0) 32%),
    linear-gradient(180deg, #f2f6fb 0%, #f8fbff 50%, #f5faf8 100%);
}

body {
  position: relative;
  overflow-x: hidden;
}

h1,
h2,
h3,
.brand-mark {
  font-family: "Space Grotesk", sans-serif;
}

.bg-shape {
  position: fixed;
  z-index: 0;
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.38;
  pointer-events: none;
}

.bg-shape-1 {
  width: 290px;
  height: 290px;
  background: #8ec5ff;
  top: -90px;
  right: -80px;
}

.bg-shape-2 {
  width: 320px;
  height: 320px;
  background: #ffdcae;
  bottom: -140px;
  left: -140px;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 56px;
}

.card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(215, 222, 234, 0.85);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  padding: 22px;
  margin-bottom: 16px;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 10px 22px rgba(13, 79, 139, 0.3);
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
}

.lang-btn {
  border: none;
  background: transparent;
  color: #334155;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 7px 12px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.lang-btn[aria-pressed="true"] {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
}

.hero h1 {
  margin: 10px 0 8px;
  font-size: clamp(1.7rem, 4.4vw, 2.15rem);
  line-height: 1.13;
}

.stepper {
  padding: 14px;
  margin-bottom: 16px;
}

.stepper ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.step {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
  text-align: center;
  padding: 10px 6px;
  transition: all 0.22s ease;
}

.step span {
  display: inline-grid;
  place-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 700;
  margin-bottom: 6px;
  background: #fff;
}

.step small {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
}

.step.active,
.step.done {
  border-color: color-mix(in srgb, var(--primary) 35%, #ffffff);
  background: color-mix(in srgb, var(--primary) 7%, #ffffff);
}

.step.active span,
.step.done span {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.wizard {
  padding: 20px;
}

.panel h2 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: clamp(1.25rem, 3.8vw, 1.6rem);
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.choice-card {
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 14px;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.choice-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(12, 19, 37, 0.08);
}

.choice-card input {
  accent-color: var(--primary);
  margin: 0;
}

.choice-card code {
  background: var(--surface-soft);
  border-radius: 8px;
  font-size: 0.85rem;
  padding: 6px 8px;
  color: #0f172a;
  overflow-wrap: anywhere;
}

.field {
  margin-top: 16px;
}

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

input[type="text"],
input[type="url"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-prefix {
  display: grid;
  grid-template-columns: auto 1fr;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}

.input-prefix span {
  background: var(--surface-soft);
  color: #344054;
  font-size: 0.84rem;
  padding: 12px 10px;
  border-right: 1px solid var(--line);
}

.input-prefix input {
  border: none;
  border-radius: 0;
}

input:focus,
button:focus-visible,
a:focus-visible {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 22%, #ffffff);
}

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

.url-preview {
  margin-top: 14px;
  padding: 12px;
  border-radius: 10px;
  border: 1px dashed color-mix(in srgb, var(--secondary) 40%, #ffffff);
  background: color-mix(in srgb, var(--secondary) 8%, #ffffff);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.actions.split {
  justify-content: space-between;
}

.btn {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 10px 14px;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(12, 19, 37, 0.09);
}

.btn:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border-color: color-mix(in srgb, var(--primary) 75%, #ffffff);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--primary) 32%, #ffffff);
  background: color-mix(in srgb, var(--primary) 10%, #ffffff);
  color: var(--primary-strong);
  font-size: 0.78rem;
  padding: 4px 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.alert {
  border-radius: 10px;
  padding: 11px 12px;
  margin-top: 14px;
  border: 1px solid transparent;
  font-size: 0.93rem;
}

.alert-info {
  background: #eff8ff;
  border-color: #b2ddff;
  color: #1849a9;
}

.alert-warning {
  background: #fffaeb;
  border-color: #fedf89;
  color: #93370d;
}

.alert-success {
  background: #ecfdf3;
  border-color: #abefc6;
  color: var(--success);
}

.status-box {
  margin-top: 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 700;
  padding: 12px;
}

.status-box.ready {
  color: #344054;
}

.status-box.pending {
  color: #1d4ed8;
  border-color: #93c5fd;
  background: #eff6ff;
}

.status-box.success {
  color: #065f46;
  border-color: #6ee7b7;
  background: #ecfdf5;
}

.status-box.error {
  color: #991b1b;
  border-color: #fca5a5;
  background: #fef2f2;
}

.hidden {
  display: none !important;
}

.fade-in-up {
  animation: fadeInUp 420ms ease both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 700px) {
  .container {
    padding-top: 34px;
  }

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

  .hero,
  .stepper,
  .wizard {
    padding: 24px;
  }
}