/* ============================================================
   Handle · Download & License Page
   ============================================================ */

.page-hero {
  padding: 72px 0 40px;
  text-align: center;
}

.page-hero .eyebrow {
  display: block;
  margin-bottom: 14px;
}

.page-hero h1 {
  font-size: clamp(30px, 4.4vw, 48px);
  margin-bottom: 16px;
}

.page-hero p {
  color: var(--ink-soft);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto;
}

/* --- Download cards --- */

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.download-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.download-card.is-ready {
  border-color: var(--sky);
  box-shadow: var(--shadow-md);
}

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

.os-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--sky-tint);
  display: flex;
  align-items: center;
  justify-content: center;
}

.os-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--sky-dark);
}

.download-card.is-soon .os-icon {
  background: #F0F0EB;
}

.download-card.is-soon .os-icon svg {
  stroke: #9AA1A6;
}

.os-row h3 {
  font-size: 20px;
  margin-bottom: 4px;
}

.os-row .meta {
  font-size: 13px;
  color: var(--ink-soft);
}

.download-card p.desc {
  color: var(--ink-soft);
  font-size: 14.5px;
}

.download-status {
  font-size: 13px;
  color: var(--ink-soft);
  min-height: 18px;
}

.download-status.is-error {
  color: var(--coral-dark);
}

.download-status.is-success {
  color: var(--sky-dark);
}

.system-req {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.system-req li {
  font-size: 12.5px;
  color: var(--ink-soft);
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

/* --- License section --- */

.license-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.license-tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
}

.license-tab {
  flex: 1;
  padding: 20px;
  text-align: center;
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--ink-soft);
  background: var(--cream);
  border: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.license-tab.active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: inset 0 -3px 0 var(--sky);
}

.license-body {
  padding: 40px var(--gutter);
}

.license-form {
  display: none;
  max-width: 520px;
  margin: 0 auto;
  flex-direction: column;
  gap: 18px;
}

.license-form.active {
  display: flex;
}

.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.field input,
.field select {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--cream);
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--ink);
  transition: border-color 0.15s ease;
}

.field select {
  font-family: var(--font-body);
}

.field input:focus,
.field select:focus {
  border-color: var(--sky);
  outline: none;
}

.field-hint {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 6px;
}

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.result-box {
  margin-top: 8px;
  border-radius: var(--radius-sm);
  border: 1.5px dashed var(--line);
  background: var(--cream);
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  display: none;
  word-break: break-all;
}

.result-box.visible {
  display: block;
}

.result-box .result-label {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.result-box.is-error {
  border-color: var(--coral);
  color: var(--coral-dark);
}

.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: var(--paper);
  animation: spin 0.7s linear infinite;
  display: none;
}

.btn.is-loading .spinner {
  display: inline-block;
}

.btn.is-loading .btn-label {
  opacity: 0.85;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.stub-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--sky-tint);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 13px;
  color: var(--sky-dark);
  margin-top: 24px;
}

.stub-note svg {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 1px;
}

@media (max-width: 860px) {
  .download-grid {
    grid-template-columns: 1fr;
  }
  .license-body {
    padding: 32px var(--gutter);
  }
  .form-actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 520px) {
  .license-tabs {
    flex-direction: column;
  }
}