/**
 * DollhouseMCP Console — Setup Tab
 *
 * Platform-specific install instructions with OS detection,
 * copy-to-clipboard code blocks, and verification steps.
 */

/* ── Layout ────────────────────────────────────────────────────────────── */

.setup-page {
  max-width: 52rem;
  margin: 0 auto;
  padding: var(--gutter) var(--gutter) 3rem;
}

/* ── Hero ──────────────────────────────────────────────────────────────── */

.setup-hero {
  text-align: center;
  margin-bottom: 2rem;
}

.setup-hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  background: color-mix(in srgb, #22c55e 12%, var(--surface-1));
  border: 1px solid color-mix(in srgb, #22c55e 30%, var(--line));
  color: #16a34a;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

[data-theme="dark"] .setup-hero-status {
  color: #4ade80;
}

.setup-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  animation: setup-pulse 2s ease-in-out infinite;
}

@keyframes setup-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.setup-hero-title {
  font-family: var(--font-heading);
  font-size: var(--step-3);
  font-weight: 700;
  color: var(--ink-950);
  margin: 0 0 0.4rem;
}

.setup-hero-sub {
  font-size: var(--step-0);
  color: var(--ink-500);
  margin: 0;
}

/* ── Method toggle ─────────────────────────────────────────────────────── */

.setup-method-toggle {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  border: none;
  padding: 0;
  margin: 0 0 1.2rem;
}

.setup-method-btn {
  appearance: none;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.7rem 1rem;
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
}

.setup-method-btn:hover {
  border-color: color-mix(in srgb, var(--signal) 40%, var(--line));
}

.setup-method-btn.is-active {
  border-color: var(--signal);
  background: color-mix(in srgb, var(--signal-2) 8%, var(--surface-2));
}

.setup-method-btn strong {
  font-family: var(--font-heading);
  font-size: var(--step-0);
  color: var(--ink-950);
}

.setup-method-btn span {
  font-size: var(--step--1);
  color: var(--ink-500);
}

.setup-method-btn.is-active strong {
  color: var(--signal);
}

/* ── Channel selector ──────────────────────────────────────────────────── */

.setup-channel-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: none;
  padding: 0;
  margin: 0 0 1.2rem;
}

.setup-channel-toggle[hidden] {
  display: none;
}

.setup-channel-legend {
  font-family: var(--font-heading);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--ink-700);
}

.setup-channel-select {
  appearance: auto;
  padding: 0.35rem 0.6rem;
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  font-size: var(--step--1);
  color: var(--ink-950);
  cursor: pointer;
}

.setup-channel-select:focus {
  border-color: var(--signal);
  outline: none;
}

.setup-channel-hint {
  font-size: var(--step--1);
  color: var(--ink-500);
}

.setup-pinned-prereq {
  margin-bottom: 1.2rem;
}

.setup-permissions-intro {
  display: grid;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.setup-permissions-intro[hidden] {
  display: none !important;
}

.setup-permissions-note {
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  min-width: 0;
  overflow: hidden;
}

.setup-permissions-note strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--ink-950);
  margin-bottom: 0.35rem;
}

.setup-permissions-note p {
  margin: 0;
  color: var(--ink-700);
  font-size: var(--step--1);
  line-height: 1.55;
}

.setup-method h4 {
  font-family: var(--font-heading);
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--ink-900);
  margin: 1rem 0 0.3rem;
}

.setup-method h4:first-of-type {
  margin-top: 0.3rem;
}

/* ── Platform tabs ─────────────────────────────────────────────────────── */

.setup-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.setup-platform-tab {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-700);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.42rem 0.9rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.setup-platform-tab:hover,
.setup-platform-tab:focus-visible {
  background: color-mix(in srgb, var(--signal-2) 12%, var(--surface-1));
  border-color: color-mix(in srgb, var(--signal) 30%, var(--line));
  color: var(--ink-950);
}

.setup-platform-tab.is-active {
  background: var(--signal);
  border-color: var(--signal);
  color: #fff;
}

/* ── Panels ────────────────────────────────────────────────────────────── */

.setup-panel {
  display: grid;
  gap: 1.2rem;
  min-width: 0;
}

.setup-panel[hidden] {
  display: none;
}

/* ── Method blocks ─────────────────────────────────────────────────────── */

.setup-method {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
  min-width: 0;
}

.setup-method-primary {
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--signal-2) 6%, var(--surface-2)),
      var(--surface-2) 60%);
  border-color: color-mix(in srgb, var(--signal) 25%, var(--line));
}

.setup-method h3 {
  font-family: var(--font-heading);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--ink-950);
  margin: 0 0 0.5rem;
}

.setup-method p {
  color: var(--ink-700);
  font-size: var(--step--1);
  margin: 0 0 0.65rem;
  line-height: 1.55;
}

.setup-method p:last-child {
  margin-bottom: 0;
}

.setup-security-mode code {
  word-break: break-word;
}

.setup-security-mode {
  min-width: 0;
  overflow: hidden;
}

.setup-manual-fallback {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  overflow: hidden;
}

.setup-manual-fallback summary {
  cursor: pointer;
  list-style: none;
  padding: 0.9rem 1rem;
  font-family: var(--font-heading);
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--ink-900);
}

.setup-manual-fallback summary::-webkit-details-marker {
  display: none;
}

.setup-manual-fallback summary::after {
  content: '+';
  float: right;
  color: var(--ink-500);
}

.setup-manual-fallback[open] summary::after {
  content: '-';
}

.setup-manual-fallback-body {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--line);
}

.setup-permission-status {
  margin: 0 0 0.8rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-1) 85%, white);
}

.setup-permission-status-title {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--ink-900);
}

.setup-permission-status-msg {
  margin: 0;
  color: var(--ink-700);
}

.setup-permission-status[data-state="warning"] {
  border-color: color-mix(in srgb, #f59e0b 40%, var(--line));
  background: color-mix(in srgb, #f59e0b 10%, var(--surface-2));
}

.setup-permission-status[data-state="warning"] .setup-permission-status-title {
  color: #b45309;
}

.setup-permission-status[data-state="info"] {
  border-color: color-mix(in srgb, var(--signal) 30%, var(--line));
  background: color-mix(in srgb, var(--signal-2) 10%, var(--surface-2));
}

.setup-permission-status[data-state="info"] .setup-permission-status-title {
  color: var(--signal);
}

[data-theme="dark"] .setup-permission-status[data-state="warning"] .setup-permission-status-title {
  color: #fbbf24;
}

.setup-support-badge {
  display: inline-flex;
  align-items: center;
  margin-left: 0.45rem;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.setup-support-badge--verified {
  background: color-mix(in srgb, #22c55e 18%, var(--surface-2));
  color: #15803d;
  border: 1px solid color-mix(in srgb, #22c55e 45%, var(--line));
}

.setup-support-badge--manual {
  background: color-mix(in srgb, #f59e0b 14%, var(--surface-2));
  color: #b45309;
  border: 1px solid color-mix(in srgb, #f59e0b 40%, var(--line));
}

.setup-support-badge--unsupported {
  background: color-mix(in srgb, #64748b 14%, var(--surface-2));
  color: var(--ink-600);
  border: 1px solid color-mix(in srgb, #64748b 35%, var(--line));
}

[data-theme="dark"] .setup-support-badge--verified {
  color: #4ade80;
}

[data-theme="dark"] .setup-support-badge--manual {
  color: #fbbf24;
}

.setup-paths {
  list-style: none;
  margin: 0 0 0.8rem;
  padding: 0;
  display: grid;
  gap: 0.3rem;
}

.setup-paths li {
  font-size: var(--step--1);
  color: var(--ink-700);
}

.setup-paths li strong {
  color: var(--ink-900);
  min-width: 5rem;
  display: inline-block;
}

.setup-paths li.is-current {
  color: var(--signal);
  font-weight: 600;
}

.setup-paths li.is-current strong {
  color: var(--signal);
}

/* ── Code blocks ───────────────────────────────────────────────────────── */

.setup-code-block {
  position: relative;
  margin: 0.5rem 0;
  min-width: 0;
  max-width: 100%;
}

.setup-code-block pre {
  margin: 0;
  padding: 1rem 1.2rem;
  padding-right: 4.5rem;
  background: var(--ink-950);
  color: #e2e8f0;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
  tab-size: 2;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

[data-theme="dark"] .setup-code-block pre {
  background: #0a0e18;
  border: 1px solid var(--line);
}

.setup-code-block-sm pre {
  padding: 0.7rem 1rem;
  padding-right: 4.5rem;
}

.setup-copy-btn {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  z-index: 2;
  appearance: none;
  border: 1px solid color-mix(in srgb, #ffffff 18%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--ink-950) 80%, #1e293b);
  color: #cbd5e1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.setup-copy-btn:hover {
  background: color-mix(in srgb, var(--signal) 70%, var(--ink-950));
  color: #fff;
}

.setup-copy-btn[data-copied] {
  background: color-mix(in srgb, #22c55e 50%, var(--ink-950));
  color: #fff;
}

/* ── CTA button ────────────────────────────────────────────────────────── */

.setup-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
}

.setup-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.setup-btn-primary {
  background: var(--signal);
  color: #fff;
  border: none;
}

.setup-btn-primary:hover {
  background: var(--signal-2);
}

/* ── Install row ───────────────────────────────────────────────────────── */

.setup-install-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.setup-install-btn.is-loading {
  opacity: 0.7;
  cursor: wait;
  animation: setup-install-pulse 1.5s ease-in-out infinite;
}

@keyframes setup-install-pulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 0.4; }
}

.setup-install-btn.is-success {
  background: #16a34a;
  cursor: default;
}

.setup-install-status {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
}

.setup-install-status.is-success {
  color: #16a34a;
}

[data-theme="dark"] .setup-install-status.is-success {
  color: #4ade80;
}

.setup-install-status.is-error {
  color: #dc2626;
}

[data-theme="dark"] .setup-install-status.is-error {
  color: #f87171;
}

.setup-btn-secondary {
  background: var(--surface-1);
  color: var(--signal);
  border: 1px solid color-mix(in srgb, var(--signal) 30%, var(--line));
}

.setup-btn-secondary:hover {
  background: color-mix(in srgb, var(--signal-2) 12%, var(--surface-1));
}

/* ── Open config button ────────────────────────────────────────────────── */

.setup-open-btn {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  cursor: pointer;
  vertical-align: middle;
  margin-left: 0.5rem;
  transition: background 0.15s, border-color 0.15s;
}

.setup-open-btn:hover {
  background: color-mix(in srgb, var(--signal-2) 12%, var(--surface-1));
  border-color: color-mix(in srgb, var(--signal) 35%, var(--line));
}

.setup-open-btn[disabled] {
  opacity: 0.5;
  cursor: default;
}

/* ── Badges ────────────────────────────────────────────────────────────── */

.setup-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  vertical-align: middle;
  background: color-mix(in srgb, #22c55e 15%, var(--surface-1));
  border: 1px solid color-mix(in srgb, #22c55e 30%, var(--line));
  color: #16a34a;
}

[data-theme="dark"] .setup-badge {
  color: #4ade80;
}

.setup-badge-muted {
  background: var(--surface-1);
  border-color: var(--line);
  color: var(--ink-500);
}

/* ── Hints ─────────────────────────────────────────────────────────────── */

.setup-hint {
  font-size: var(--step--1);
  color: var(--ink-500);
  font-style: italic;
  margin: 0.3rem 0 0;
}

/* ── Verify section ────────────────────────────────────────────────────── */

.setup-verify {
  margin-top: 2rem;
  padding: 1.4rem 1.6rem;
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--accent) 5%, var(--surface-2)),
      var(--surface-2) 60%);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
  border-radius: var(--radius-md);
}

.setup-verify h3 {
  font-family: var(--font-heading);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--ink-950);
  margin: 0 0 0.5rem;
}

.setup-verify p {
  color: var(--ink-700);
  font-size: var(--step--1);
  margin: 0 0 0.65rem;
  line-height: 1.55;
}

.setup-try-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.setup-try-prompts code {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: var(--surface-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-700);
  white-space: nowrap;
}

/* ── Footer ────────────────────────────────────────────────────────────── */

.setup-footer {
  margin-top: 1.5rem;
  text-align: center;
}

.setup-footer p {
  font-size: var(--step--1);
  color: var(--ink-500);
}

.setup-footer a {
  color: var(--signal);
  text-decoration: none;
}

.setup-footer a:hover {
  text-decoration: underline;
}

/* ── Detection: installed notice + tab badge ────────────────────────────── */

.setup-tab-badge {
  display: inline-block;
  margin-left: 0.3rem;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: color-mix(in srgb, #22c55e 18%, var(--surface-1));
  color: #16a34a;
  vertical-align: middle;
}

[data-theme="dark"] .setup-tab-badge {
  color: #4ade80;
}

.setup-installed-notice {
  padding: 0.8rem 1rem;
  margin-bottom: 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  background: color-mix(in srgb, var(--accent) 6%, var(--surface-2));
  font-size: var(--step--1);
  color: var(--ink-700);
  line-height: 1.5;
}

.setup-installed-notice strong {
  color: var(--accent);
}

/* Green match state — config matches what would be installed */
.setup-installed-notice.is-match {
  border-color: color-mix(in srgb, #22c55e 35%, var(--line));
  background: color-mix(in srgb, #22c55e 6%, var(--surface-2));
}

.setup-installed-notice.is-match strong {
  color: #16a34a;
}

[data-theme="dark"] .setup-installed-notice.is-match strong {
  color: #4ade80;
}

.setup-tab-badge.is-match {
  background: color-mix(in srgb, #22c55e 25%, var(--surface-1));
  color: #16a34a;
}

[data-theme="dark"] .setup-tab-badge.is-match {
  color: #4ade80;
}

.setup-install-btn.is-match {
  background: #16a34a;
  cursor: default;
  opacity: 0.85;
}

.setup-installed-notice details {
  margin-top: 0.5rem;
}

.setup-installed-notice summary {
  cursor: pointer;
  color: var(--signal);
  font-weight: 600;
  font-size: 0.8rem;
}

.setup-installed-notice pre {
  margin: 0.4rem 0 0;
  padding: 0.6rem 0.8rem;
  background: var(--ink-950);
  color: #e2e8f0;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  white-space: pre-wrap;
  word-break: break-all;
}

[data-theme="dark"] .setup-installed-notice pre {
  background: #0a0e18;
  border: 1px solid var(--line);
}

/* ── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .setup-page {
    padding: 1rem;
  }

  .setup-method-toggle {
    grid-template-columns: 1fr;
  }

  .setup-platforms {
    gap: 0.25rem;
  }

  .setup-platform-tab {
    font-size: 0.75rem;
    padding: 0.35rem 0.65rem;
  }

  .setup-method {
    padding: 1rem;
  }

  .setup-code-block pre {
    font-size: 0.75rem;
    padding-right: 3.8rem;
  }

  .setup-try-prompts {
    flex-direction: column;
  }
}

/* ── Completion banner ────────────────────────────────────────────────── */

.setup-completion-banner {
  margin: 1.5rem 0 2rem;
  padding: 1.5rem 2rem;
  border-radius: 12px;
  background: color-mix(in srgb, #22c55e 8%, var(--surface-1));
  border: 2px solid color-mix(in srgb, #22c55e 40%, var(--line));
  text-align: center;
  animation: completionFadeIn 0.4s ease-out;
}

@keyframes completionFadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.setup-completion-icon {
  font-size: 2.5rem;
  color: #22c55e;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.setup-completion-banner h3 {
  margin: 0 0 0.5rem;
  font-size: 1.3rem;
  color: var(--text-1);
}

.setup-completion-banner > p {
  margin: 0 0 1rem;
  color: var(--text-2);
}

.setup-completion-steps {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 28rem;
  margin: 1.25rem auto;
  text-align: left;
}

.setup-completion-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-1);
}

.setup-completion-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: color-mix(in srgb, #22c55e 20%, var(--surface-1));
  border: 1px solid color-mix(in srgb, #22c55e 40%, var(--line));
  font-size: 0.8rem;
  font-weight: 700;
  color: #22c55e;
  flex-shrink: 0;
}

.setup-completion-terminal-hint {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-3);
}

.setup-completion-terminal-hint code {
  background: var(--surface-2);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.8rem;
}

/* ═══════════════════════════════════════════════════════════════════════
   LICENSE SELECTOR (#1746 Step 3)
   ═══════════════════════════════════════════════════════════════════════ */

.license-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.license-heading {
  font-family: var(--font-heading);
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--ink-950);
  margin: 0 0 0.3rem;
}

.license-sub {
  color: var(--ink-500);
  margin: 0 0 1.5rem;
  font-size: var(--step-0);
}

/* ── Tier buttons ───────────────────────────────────────────────────── */

.license-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

@media (max-width: 640px) {
  .license-tiers {
    grid-template-columns: 1fr;
  }
}

.license-tier {
  all: unset;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 1.2rem;
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
  text-align: left;
}

.license-tier:hover {
  border-color: var(--ink-500);
}

.license-tier:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.license-tier.is-selected {
  border-color: var(--signal);
  background: color-mix(in srgb, var(--signal) 6%, var(--paper));
  box-shadow: 0 0 0 1px var(--signal);
}

.license-tier-price-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-500);
  margin-bottom: 0.4rem;
}

.license-tier-price-label--free {
  color: #16a34a;
}

.license-tier-price-label--paid {
  color: var(--signal);
}

.license-tier-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.license-tier-radio {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--ink-500);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.15s;
}

.license-tier.is-selected .license-tier-radio {
  border-color: var(--signal);
}

.license-tier.is-selected .license-tier-radio::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--signal);
  border-radius: 50%;
}

.license-tier-name {
  font-family: var(--font-heading);
  font-size: var(--step-0);
  color: var(--ink-950);
}

.license-tier-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.license-tier-badge--default {
  background: color-mix(in srgb, var(--signal) 15%, transparent);
  color: var(--signal);
}

.license-tier-price {
  font-size: 0.8rem;
  color: var(--ink-500);
  font-weight: 500;
}

.license-tier-desc {
  color: var(--ink-700);
  font-size: 0.85rem;
  line-height: 1.4;
  margin: 0;
}

/* ── Detail panels ──────────────────────────────────────────────────── */

.license-detail {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  overflow: hidden;
  animation: license-slide-in 0.2s ease-out;
}

@keyframes license-slide-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.license-detail-content {
  padding: 1.2rem 1.5rem;
}

.license-detail-content p {
  margin: 0 0 0.75rem;
  color: var(--ink-700);
  font-size: 0.9rem;
  line-height: 1.5;
}

.license-detail-content a {
  color: var(--signal);
  text-decoration: underline;
}

.license-detail-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-700);
  font-size: 0.85rem;
  line-height: 1.8;
}

/* ── Forms ───────────────────────────────────────────────────────────── */

.license-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
}

.license-form-label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-700);
}

.license-optional {
  font-weight: 400;
  color: var(--ink-500);
}

.license-form-hint {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--ink-500);
  line-height: 1.4;
}

.license-form-input,
.license-form-select,
.license-form-textarea {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink-950);
  transition: border-color 0.15s;
}

.license-form-input:focus,
.license-form-select:focus,
.license-form-textarea:focus {
  outline: none;
  border-color: var(--signal);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--signal) 20%, transparent);
}

.license-form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-700);
  line-height: 1.4;
  cursor: pointer;
}

.license-form-check input[type="checkbox"] {
  margin-top: 0.15rem;
  flex-shrink: 0;
  accent-color: var(--signal);
}

.license-submit-btn {
  align-self: flex-start;
  margin-top: 0.25rem;
}

.license-form-status {
  font-size: 0.85rem;
  margin: 0;
  min-height: 1.2em;
}

.license-form-status.is-error {
  color: #dc2626;
}

.license-form-status.is-success {
  color: #16a34a;
}

/* ── Saved confirmation ──────────────────────────────────────────────── */

.license-saved {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: color-mix(in srgb, #16a34a 10%, var(--paper));
  border: 1px solid color-mix(in srgb, #16a34a 30%, var(--line));
  border-radius: var(--radius-sm);
  color: #16a34a;
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 0.75rem;
  animation: license-slide-in 0.2s ease-out;
}

.license-saved-icon {
  font-size: 1.1rem;
}

/* ── Dark mode overrides ─────────────────────────────────────────────── */

[data-theme="dark"] .license-tier {
  background: var(--surface-1);
}

[data-theme="dark"] .license-tier.is-selected {
  background: color-mix(in srgb, var(--signal) 10%, var(--surface-1));
}

[data-theme="dark"] .license-form-input,
[data-theme="dark"] .license-form-select,
[data-theme="dark"] .license-form-textarea {
  background: var(--surface-2);
  color: var(--ink-950);
}

/* ── Verification code input ─────────────────────────────────────────── */

.license-verification {
  animation: license-slide-in 0.2s ease-out;
}

.license-verify-intro {
  margin: 0;
  color: var(--ink-700);
  font-size: 0.9rem;
}

.license-code-input {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  text-align: center;
  max-width: 200px;
}

.license-verify-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.license-verify-timer {
  font-size: 0.8rem;
  color: var(--ink-500);
  margin: 0;
}

/* ── Active license details ──────────────────────────────────────────── */

.license-active-details {
  margin-top: 0.75rem;
}

.license-info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.license-info-table td {
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.license-info-table thead {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.license-info-table td:first-child {
  font-weight: 600;
  color: var(--ink-700);
  width: 130px;
  padding-right: 12px;
}

.license-info-table td:last-child {
  color: var(--ink-950);
}

.license-file-path {
  font-size: 0.8rem;
  color: var(--ink-500);
  margin: 0;
}

.license-file-path code {
  background: var(--surface-2);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.78rem;
}