body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(77, 183, 136, 0.2), transparent 28%),
    radial-gradient(circle at 85% 0%, rgba(82, 143, 209, 0.2), transparent 26%),
    linear-gradient(180deg, #09111c 0%, #0c141f 52%, #080c12 100%);
  color: #eef5f0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px;
}

.brand {
  color: #ffffff;
  font-weight: 800;
  text-decoration: none;
}

.topbar nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.topbar nav a {
  color: #c7d9e8;
  text-decoration: none;
  border: 1px solid rgba(135, 170, 198, 0.24);
  border-radius: 8px;
  padding: 9px 11px;
  background: rgba(8, 15, 24, 0.74);
}

.launcher-shell {
  display: grid;
  grid-template-columns: minmax(320px, 440px) minmax(0, 1fr);
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto 48px;
  padding: 0 24px 24px;
}

.launcher-brief,
.preview-panel {
  border: 1px solid rgba(87, 119, 150, 0.34);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(14, 24, 36, 0.96), rgba(9, 16, 25, 0.98));
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.28);
}

.launcher-brief {
  padding: 22px;
}

.launcher-brief h1 {
  margin: 4px 0 18px;
  color: #ffffff;
  font-size: 2rem;
  line-height: 1.08;
}

.eyebrow {
  margin: 0;
  color: #8fcdb0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brief-form {
  display: grid;
  gap: 12px;
}

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

label {
  display: grid;
  gap: 7px;
  color: #d7e8e0;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(123, 154, 185, 0.34);
  border-radius: 8px;
  background: #09111d;
  color: #f2f8f4;
  font: inherit;
  padding: 11px 12px;
}

textarea {
  min-height: 92px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: #7fd6a2;
  outline: 3px solid rgba(127, 214, 162, 0.18);
}

.address-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  border: 1px solid rgba(123, 154, 185, 0.34);
  border-radius: 8px;
  background: #09111d;
  overflow: hidden;
}

.address-field input {
  border: 0;
  border-radius: 0;
}

.address-field span {
  padding: 0 12px;
  color: #9db8ca;
  white-space: nowrap;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}

button {
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  min-height: 44px;
  padding: 11px 14px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.primary {
  border: 0;
  background: linear-gradient(135deg, #7fd6a2, #7cb7e8);
  color: #071018;
}

.secondary {
  border: 1px solid rgba(124, 183, 232, 0.42);
  background: rgba(24, 42, 61, 0.9);
  color: #e8f3ff;
}

.revision-label {
  margin-top: 2px;
}

.status,
.publish-result {
  margin: 0;
  border-radius: 8px;
  padding: 10px 12px;
  line-height: 1.45;
}

.status--info {
  border: 1px solid rgba(124, 183, 232, 0.38);
  background: rgba(18, 39, 59, 0.58);
  color: #cfe6ff;
}

.status--success {
  border: 1px solid rgba(127, 214, 162, 0.42);
  background: rgba(20, 62, 42, 0.5);
  color: #aef0c7;
}

.status--warning {
  border: 1px solid rgba(235, 192, 109, 0.45);
  background: rgba(65, 48, 18, 0.55);
  color: #ffe0a3;
}

.status--error {
  border: 1px solid rgba(224, 105, 105, 0.5);
  background: rgba(70, 24, 31, 0.58);
  color: #ffc0c0;
}

.preview-panel {
  display: flex;
  flex-direction: column;
  min-height: 720px;
  overflow: hidden;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid rgba(87, 119, 150, 0.28);
}

.preview-header h2 {
  margin: 3px 0 0;
  color: #ffffff;
}

#site-preview {
  width: 100%;
  flex: 1;
  min-height: 560px;
  border: 0;
  background: #ffffff;
}

.publish-result {
  border-top: 1px solid rgba(87, 119, 150, 0.28);
  color: #c7d9e8;
}

.publish-result:empty {
  display: none;
}

.publish-result a {
  color: #9ee6ba;
  font-weight: 800;
}

.publish-note {
  display: block;
  margin-top: 6px;
  color: #ffe0a3;
}

@media (max-width: 860px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px;
  }

  .launcher-shell {
    grid-template-columns: 1fr;
    padding: 0 16px 20px;
  }

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

  .preview-panel {
    min-height: 620px;
  }
}