/* Install page: all page-specific presentation is kept under .install-page. */
.install-page {
  --install-ink: #172033;
  --install-muted: #63708a;
  --install-primary: #7c3aed;
  --install-secondary: #f97316;
  --install-line: rgba(120, 95, 190, 0.16);
  --install-surface: rgba(255, 255, 255, 0.88);
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 28px 24px 56px;
  color: var(--install-ink);
  font-family: Montserrat, Arial, sans-serif;
}

.install-page *,
.install-page *::before,
.install-page *::after {
  box-sizing: border-box;
}

.install-page__hero {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border: 1px solid rgba(124, 58, 237, 0.12);
  border-radius: 26px;
  background:
    linear-gradient(
      118deg,
      rgba(255, 255, 255, 0.98) 0%,
      rgba(252, 247, 255, 0.97) 38%,
      rgba(255, 248, 247, 0.95) 67%,
      rgba(255, 236, 224, 0.78) 100%
    );
  box-shadow:
    0 2px 8px rgba(45, 22, 67, 0.025),
    0 18px 45px rgba(97, 59, 135, 0.045);
}

.install-page__hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.install-page__hero-orb {
  display: none;
}

.install-page__icon,
.install-page__status-icon,
.install-page__tip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--install-primary), var(--install-secondary));
  box-shadow: 0 12px 26px rgba(124, 58, 237, 0.25);
}

.install-page__icon {
  width: 72px;
  height: 72px;
  margin-bottom: 18px;
  border-radius: 22px;
}

.install-page__icon svg {
  width: 36px;
  height: 36px;
}

.install-page__eyebrow,
.install-page__section-label {
  color: var(--install-primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.install-page h1,
.install-page h2,
.install-page h3,
.install-page p {
  margin-top: 0;
}

.install-page__hero h1 {
  margin-bottom: 13px;
  color: #342064;
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.install-page__hero p {
  margin: 0 auto;
  color: var(--install-muted);
  font-size: 16px;
  line-height: 1.7;
}

.install-page__status-card,
.install-page__guide,
.install-page__tip,
.install-page__developer-options {
  margin-top: 26px;
  border: 1px solid var(--install-line);
  border-radius: 22px;
  background: var(--install-surface);
  box-shadow: 0 12px 30px rgba(33, 23, 72, 0.055);
}

.install-page__status-card {
  padding: 30px;
}

.install-page__status-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(120, 95, 190, 0.12);
}

.install-page__status-heading h2,
.install-page__guide h2,
.install-page__tip h2 {
  margin: 5px 0 7px;
  color: var(--install-ink);
  font-size: 23px;
  letter-spacing: -0.025em;
}

.install-page__status-heading p,
.install-page__tip p {
  margin-bottom: 0;
  color: var(--install-muted);
  font-size: 14px;
  line-height: 1.65;
}

.install-page__status-icon {
  flex: 0 0 auto;
  width: 45px;
  height: 45px;
  border-radius: 14px;
}

.install-page__status-icon svg {
  width: 22px;
  height: 22px;
}

.install-page__checking {
  display: flex;
  align-items: center;
  gap: 15px;
  min-height: 64px;
  padding: 18px 0 0;
}

.install-page__progress-wheel {
  display: block;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border: 3px solid rgba(124, 58, 237, 0.18);
  border-top-color: var(--install-primary);
  border-right-color: var(--install-secondary);
  border-radius: 50%;
  animation: install-page-spin 0.9s linear infinite;
}

.install-page__checking strong,
.install-page__checking span {
  display: block;
}

.install-page__checking strong {
  margin-bottom: 3px;
  font-size: 14px;
}

.install-page__checking span {
  color: var(--install-muted);
  font-size: 13px;
}

.install-page__result {
  padding-top: 20px;
}

.install-page__result .message.success,
.install-page__result .error {
  display: block;
  padding: 18px 20px;
  border: 1px solid;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.6;
}

.install-page__result .message.success {
  color: #17603d;
  border-color: #a7e5c4;
  background: #effcf4;
}

.install-page__result .error {
  color: #9a3f24;
  border-color: #f4c3b4;
  background: #fff5f1;
}

.install-page__result .message.success span,
.install-page__result .error span {
  display: block;
}

.install-page__result > div:last-child {
  margin-top: 15px;
}

.install-page__result a {
  color: var(--install-primary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.install-page__result a:hover {
  text-decoration: underline;
}

.install-page__guide {
  padding: 30px;
}

.install-page__guide-heading {
  margin-bottom: 22px;
}

.install-page__guide-heading h2 {
  margin-bottom: 0;
}

.install-page__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.install-page__step {
  min-height: 170px;
  padding: 20px;
  border: 1px solid rgba(120, 95, 190, 0.12);
  border-radius: 16px;
  background: linear-gradient(145deg, #fff, #fcfbff);
}

.install-page__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 29px;
  height: 29px;
  margin-bottom: 15px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--install-primary), var(--install-secondary));
  font-size: 13px;
  font-weight: 800;
}

.install-page__step h3 {
  margin-bottom: 8px;
  font-size: 15px;
  letter-spacing: -0.015em;
}

.install-page__step p {
  margin-bottom: 0;
  color: var(--install-muted);
  font-size: 13px;
  line-height: 1.65;
}

.install-page__tip {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 21px 24px;
  background: linear-gradient(135deg, #fbf8ff, #fffaf4);
}

.install-page__tip-icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 11px;
}

.install-page__tip-icon svg {
  width: 18px;
  height: 18px;
}

.install-page__tip h2 {
  margin: 0 0 5px;
  font-size: 15px;
}

.install-page__developer-options {
  overflow: hidden;
  color: var(--install-muted);
  box-shadow: none;
}

.install-page__developer-options summary {
  padding: 14px 18px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.install-page__developer-options-content {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  padding: 0 18px 16px;
}

.install-page__developer-options a {
  color: var(--install-muted);
  font-size: 12px;
}

.install-page__developer-options a:hover {
  color: var(--install-primary);
}

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

@media (max-width: 700px) {
  .install-page {
    padding: 18px 14px 42px;
  }

  .install-page__hero {
    padding: 46px 20px 40px;
    border-radius: 22px;
  }

  .install-page__status-card,
  .install-page__guide {
    padding: 22px;
  }

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

  .install-page__step {
    min-height: 0;
  }
}

@media (max-width: 440px) {
  .install-page__status-heading {
    gap: 14px;
  }

  .install-page__status-icon {
    width: 38px;
    height: 38px;
  }
}