/* BitWell — install page styles (extracted from install/index.html) */

/* ── Install page extras ─────────────────────────────────────────── */
.install-hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}
.install-hero .hero-aurora { height: 100%; }
.install-hero .hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79, 142, 247, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 142, 247, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 80%);
  pointer-events: none;
}
.install-hero-content { max-width: 700px; }
.install-hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  text-wrap: balance;
}
.install-hero p {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 560px;
}

/* ── Prereqs strip ───────────────────────────────────────────────── */
.prereq-strip {
  padding: 28px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.prereq-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.prereq-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  flex-shrink: 0;
}
.prereq-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}
.prereq-item svg { color: var(--success); flex-shrink: 0; }

/* ── Install steps ───────────────────────────────────────────────── */
.install-steps-section { padding: 80px 0 40px; }
.install-steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 800px;
}

.install-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 24px;
  align-items: start;
  padding: 24px;
}
.install-step:hover { transform: none; }
.install-step-num {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-glow);
  border: 1px solid rgba(79, 142, 247, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}
.install-step-body { padding-top: 8px; }
.install-step-body h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.install-step-body p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}
.install-step-body p:last-child { margin-bottom: 0; }

/* ── Command builder ─────────────────────────────────────────────── */
.cmd-builder {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.cmd-builder-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 20px 20px 0;
}
.cmd-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.cmd-field input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 14px;
  font-family: var(--font-mono);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
}
.cmd-field input:focus { border-color: var(--accent); }
.cmd-field input::placeholder { color: var(--text-muted); }

.cmd-output {
  margin: 16px 20px 0;
  display: flex;
  align-items: stretch;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.cmd-text {
  flex: 1;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: auto;
  white-space: pre;
  word-break: keep-all;
}
.cmd-text .token-placeholder { color: var(--text-muted); }
.cmd-text .token-value { color: var(--success); }
.cmd-text .token-flag { color: var(--accent); }
.cmd-text .token-region { color: var(--warning); }

.cmd-copy-btn {
  flex-shrink: 0;
  padding: 0 18px;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
  min-width: 64px;
}
.cmd-copy-btn:hover { background: var(--accent-glow); color: var(--accent); }
.cmd-copy-btn.copied { color: var(--success); background: var(--success-dim); }
.cmd-copy-btn svg { transition: transform 0.2s ease; }

.cmd-note {
  padding: 12px 20px 16px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}
.cmd-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

/* ── Token generator ────────────────────────────────────────────── */
.token-gen {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.token-gen-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 20px 20px 16px;
}
.token-gen-form .cmd-field { margin: 0; }
.token-gen-actions {
  padding: 0 20px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.token-gen-result {
  margin: 0 20px 20px;
  display: none;
  align-items: center;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.token-gen-result.visible { display: flex; }
.token-gen-value {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--success);
  overflow-x: auto;
  white-space: nowrap;
}
.token-gen-copy {
  flex-shrink: 0;
  padding: 0 16px;
  min-width: 60px;
  height: 100%;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
  min-height: 44px;
}
.token-gen-copy:hover { background: var(--accent-glow); color: var(--accent); }
.token-gen-copy.copied { color: var(--success); background: var(--success-dim); }
.token-gen-note {
  padding: 0 20px 16px;
  font-size: 12px;
  color: var(--text-muted);
}
.token-gen-error {
  margin: 0 20px 16px;
  padding: 10px 14px;
  background: rgba(255,75,92,0.08);
  border: 1px solid rgba(255,75,92,0.25);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--danger);
  display: none;
}
.token-gen-error.visible { display: block; }
.btn-generate {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 9px 20px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition), opacity var(--transition), transform var(--transition);
}
.btn-generate:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-generate:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.token-ttl-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.token-ttl-row select {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
}
.token-ttl-row select:focus { border-color: var(--accent); }
@media (max-width: 700px) {
  .token-gen-form { grid-template-columns: 1fr; }
}

/* ── After-install card ──────────────────────────────────────────── */
.after-install-section { padding: 40px 0 100px; }
.after-install-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 800px;
}
.after-card { padding: 24px; }
.after-card:hover { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: var(--inner-glow), var(--shadow-glow); }
.after-card:hover::before { opacity: 1; }
.after-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent-glow);
  border: 1px solid rgba(79,142,247,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--accent);
}
.after-card h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}
.after-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 700px) {
  .cmd-builder-form { grid-template-columns: 1fr; }
  .after-install-grid { grid-template-columns: 1fr; }
  .prereq-inner { gap: 16px; }
  .install-step { grid-template-columns: 40px 1fr; gap: 16px; }
}