*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/*
  Studio themes — keep --navy (page bg) and --cream (primary text) for existing CSS.
  Soft elevated craft UI: parchment + ink + brass (not purple).
*/
:root,
html[data-theme="dark"] {
  --navy: #121820;
  --cream: #f0ebe3;
  --muted: rgba(240, 235, 227, 0.62);
  --accent: #c4a574;
  --accent-strong: #d4b896;
  --accent-contrast: #1a1510;
  --panel-bg: #1a222c;
  --surface: #1e2732;
  --surface-elevated: #243040;
  --border: rgba(196, 165, 116, 0.22);
  --pink: #d4739a;
  --success: #7eb8a8;
  --success-bg: rgba(126, 184, 168, 0.18);
  --success-border: rgba(126, 184, 168, 0.45);
  --attention: #e0b84e;
  --attention-bg: rgba(224, 184, 78, 0.16);
  --attention-border: rgba(224, 184, 78, 0.45);
  --gate-scrim: rgba(18, 24, 32, 0.94);
  --card-bg: rgba(255, 255, 255, 0.04);
  --card-bg-hover: rgba(255, 255, 255, 0.07);
  --ghost-hover-bg: rgba(255, 255, 255, 0.06);
  --canvas-check-a: #1a2430;
  --canvas-check-b: #151c26;
  --chip-bg: rgba(18, 24, 32, 0.9);
  --tile-outline: #e0b84e;
  --shadow-soft: 0 1px 2px rgba(0, 0, 0, 0.2), 0 8px 24px rgba(0, 0, 0, 0.28);
  --radius: 14px;
  --radius-sm: 10px;
  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-ui: 'Source Sans 3', 'Segoe UI', sans-serif;
  color-scheme: dark;
}

html[data-theme="light"] {
  --navy: #f3f1ec;
  --cream: #1a1f28;
  --muted: rgba(26, 31, 40, 0.58);
  --accent: #9a7b52;
  --accent-strong: #866843;
  --accent-contrast: #faf8f4;
  --panel-bg: #ffffff;
  --surface: #ffffff;
  --surface-elevated: #ffffff;
  --border: rgba(26, 31, 40, 0.12);
  --pink: #c45d86;
  --success: #3d8f7a;
  --success-bg: rgba(61, 143, 122, 0.12);
  --success-border: rgba(61, 143, 122, 0.35);
  --attention: #b8860b;
  --attention-bg: rgba(184, 134, 11, 0.12);
  --attention-border: rgba(184, 134, 11, 0.35);
  --gate-scrim: rgba(243, 241, 236, 0.96);
  --card-bg: #ffffff;
  --card-bg-hover: #faf9f6;
  --ghost-hover-bg: rgba(26, 31, 40, 0.04);
  --canvas-check-a: #e8e4dc;
  --canvas-check-b: #ffffff;
  --chip-bg: rgba(255, 255, 255, 0.94);
  --tile-outline: #b8860b;
  --shadow-soft: 0 1px 2px rgba(26, 31, 40, 0.04), 0 8px 28px rgba(26, 31, 40, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-ui: 'Source Sans 3', 'Segoe UI', sans-serif;
  color-scheme: light;
}

body {
  font-family: var(--font-ui);
  background: var(--navy);
  color: var(--cream);
  min-height: 100vh;
  transition: background-color 0.2s ease, color 0.2s ease;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

input[type="range"] {
  accent-color: var(--accent);
}

.btn {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--cream);
  background: var(--surface);
  font-family: var(--font-ui);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.04);
}

.btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-danger { border-color: #b85c6e; color: #e8a0ad; background: transparent; box-shadow: none; }
.btn-danger:hover { background: #b85c6e; color: #fff; border-color: #b85c6e; }
.btn svg { width: 14px; height: 14px; flex-shrink: 0; }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: var(--accent-contrast);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  justify-content: center;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 600;
}

label.btn { cursor: pointer; }

/* Environment strip — local / dev only; live stays unmarked. */
.env-banner {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 22px;
  padding: 3px 12px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
  color: #0f1b2d;
  border-bottom: 1px solid rgba(15, 27, 45, 0.12);
}

.env-banner--local {
  background: #7eb8a8;
}

.env-banner--dev {
  background: #e0b84e;
}

.app-header {
  position: relative;
  z-index: 100;
  flex-shrink: 0;
  min-height: 64px;
  height: auto;
  padding: 10px 22px;
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto minmax(140px, 1fr);
  align-items: center;
  gap: 12px 20px;
  background: var(--panel-bg);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
}

.app-header h1 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--accent);
}

.studio-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35em;
  text-decoration: none;
  color: var(--cream);
  min-width: 0;
  justify-self: start;
}

.studio-brand-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--accent-strong);
  line-height: 1;
}

.studio-brand-studio {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.studio-brand:hover .studio-brand-name { color: var(--accent); }
.studio-brand:hover .studio-brand-studio { color: var(--cream); }

/* Workflow stepper — primary path through Studio */
.studio-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  justify-self: center;
}

.studio-step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 6px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.studio-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  background: transparent;
  border: 1px solid var(--border);
  color: inherit;
}

.studio-step:hover {
  color: var(--cream);
  background: var(--ghost-hover-bg);
}

body[data-studio-step="extract"] .studio-step[data-step="extract"],
body[data-studio-step="compose"] .studio-step[data-step="compose"],
body[data-studio-step="preview"] .studio-step[data-step="preview"],
body[data-studio-step="export"] .studio-step[data-step="export"],
.studio-step.is-active,
.studio-step[aria-current="page"] {
  color: var(--accent-contrast);
  background: var(--accent);
  font-weight: 600;
}

body[data-studio-step="extract"] .studio-step[data-step="extract"] .studio-step-num,
body[data-studio-step="compose"] .studio-step[data-step="compose"] .studio-step-num,
body[data-studio-step="preview"] .studio-step[data-step="preview"] .studio-step-num,
body[data-studio-step="export"] .studio-step[data-step="export"] .studio-step-num,
.studio-step.is-active .studio-step-num,
.studio-step[aria-current="page"] .studio-step-num {
  background: rgba(255, 255, 255, 0.22);
  border-color: transparent;
  color: inherit;
}

/* Legacy tool tabs (kept if any page still uses them) */
.studio-nav {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  flex-shrink: 1;
}

.studio-nav-home {
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  opacity: 0.85;
  font-family: var(--font-ui);
}

.studio-nav-home:hover {
  opacity: 1;
  color: var(--cream);
}

.studio-tools {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
}

.studio-tool {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--muted);
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
  font-family: var(--font-ui);
}

.studio-tool:hover {
  color: var(--cream);
  background: var(--ghost-hover-bg);
}

.studio-tool.is-active,
.studio-tool[aria-current="page"] {
  color: var(--accent-contrast);
  background: var(--accent);
  font-weight: 600;
}

.app-header .controls {
  display: flex;
  align-items: center;
  gap: 8px 10px;
  flex-wrap: wrap;
  min-width: 0;
  justify-self: end;
  justify-content: flex-end;
}

/* Compact studio chrome on laptop / tablet widths */
@media (max-width: 1200px) {
  .app-header {
    padding: 10px 14px;
    gap: 10px 12px;
    grid-template-columns: 1fr;
    justify-items: stretch;
  }

  .studio-brand { justify-self: start; }
  .studio-stepper { justify-self: stretch; overflow-x: auto; }
  .app-header .controls { justify-self: stretch; }

  .studio-step-label { display: none; }
  .studio-step { padding: 6px; }

  .app-header .controls {
    gap: 8px;
  }

  .app-header .btn {
    padding: 7px 12px;
    font-size: 0.8rem;
  }
}

@media (max-width: 860px) {
  .app-header .controls {
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    padding-bottom: 2px;
  }

  .app-header .controls .btn,
  .app-header .controls .size-control {
    flex-shrink: 0;
  }
}

.ctrl-break {
  display: inline-block;
  width: 1px;
  height: 22px;
  background: var(--border);
  opacity: 0.85;
  flex-shrink: 0;
  margin: 0 2px;
  align-self: center;
}

#toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--accent);
  color: var(--accent-contrast);
  padding: 10px 20px;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  z-index: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-soft);
}

#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Home menu ── */
.menu-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  gap: 48px;
}

.studio-site-link {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.75;
  font-family: var(--font-ui);
  margin-bottom: -36px;
}

.studio-desktop-note {
  opacity: 0.8;
  margin-top: -24px;
  margin-bottom: -12px;
}

.studio-activity-note {
  opacity: 0.85;
  max-width: 36rem;
  text-align: center;
  line-height: 1.45;
  margin-top: -4px;
}

.studio-activity-note a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.studio-site-link a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: opacity 0.2s, border-color 0.2s;
}

.studio-site-link a:hover {
  opacity: 1;
  border-color: var(--accent);
}

.menu-page h1,
.menu-page .brand-lockup {
  text-align: center;
}

.brand-lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15em;
  margin: 0;
}

.brand-lockup .brand-name {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: var(--font-display);
}

.brand-lockup .brand-studio {
  font-family: 'Caveat', cursive;
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--cream);
  line-height: 1;
  opacity: 0.92;
}

.brand-studio-row {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.studio-beta-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.18em 0.55em;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--accent);
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
}

.studio-beta-note {
  max-width: 40rem;
  text-align: center;
  margin-top: -28px;
  margin-bottom: -8px;
  line-height: 1.45;
}

.studio-beta-note strong {
  color: var(--accent);
  font-weight: 600;
}

.studio-beta-note a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.studio-beta-note a:hover {
  color: var(--accent-strong);
}

.menu-page .brand-lockup .brand-name {
  font-size: clamp(1.35rem, 4vw, 1.75rem);
}

.menu-page .brand-lockup .brand-studio {
  font-size: clamp(1.6rem, 5vw, 2.1rem);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 720px;
  width: 100%;
}

.menu-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  color: var(--cream);
  transition: border-color 0.2s, transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.menu-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  background: var(--card-bg-hover);
  box-shadow: 0 4px 20px rgba(26, 31, 40, 0.1);
}

.menu-card h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--accent);
  font-family: var(--font-display);
}

.menu-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--muted);
  font-family: var(--font-ui);
}

.menu-card .arrow {
  margin-top: auto;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--accent);
  font-family: var(--font-ui);
}

/* ── Auth ── */
.auth-bar {
  position: fixed;
  top: 16px;
  right: 24px;
  z-index: 200;
}

.menu-page .auth-bar {
  position: absolute;
}

.auth-user,
.auth-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.auth-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
}

.auth-name {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-hint {
  font-size: 0.75rem;
  opacity: 0.7;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.72rem;
}

.auth-note {
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
  max-width: 420px;
  line-height: 1.5;
  font-family: var(--font-ui);
}

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--gate-scrim);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-gate-card {
  max-width: 420px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: center;
}

.auth-gate-card h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--accent);
  font-family: var(--font-display);
}

.auth-gate-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--muted);
  font-family: var(--font-ui);
}

.auth-gate-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.auth-gate-home {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.8;
}

.studio-side-tool-label {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  white-space: nowrap;
}

.app-header .auth-slot,
header .auth-slot {
  margin-left: 8px;
}

/* ── Cookie consent ── */
body.cookie-blocked > *:not(#cookieGate):not(.theme-toggle-wrap) {
  pointer-events: none;
  user-select: none;
}

.cookie-gate {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: var(--gate-scrim);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  pointer-events: auto;
}

.cookie-card {
  max-width: 460px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: center;
}

.cookie-card h2 {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--accent);
  font-family: var(--font-display);
}

.cookie-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--muted);
  font-family: var(--font-ui);
  text-align: left;
}

.cookie-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  margin-top: 6px;
}

.cookie-actions .btn {
  justify-content: center;
}

.btn-ghost {
  border-color: var(--border);
  background: transparent;
  box-shadow: none;
  opacity: 0.95;
}

.btn-ghost:hover {
  border-color: var(--accent);
  background: var(--ghost-hover-bg);
  color: var(--cream);
}

.cookie-accept {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--accent);
}

.cookie-accept:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: var(--accent-contrast);
}

/* ── Theme toggle ── */
.theme-toggle-wrap {
  position: fixed;
  top: 16px;
  left: 24px;
  z-index: 200;
}

.menu-page .theme-toggle-wrap {
  position: absolute;
}

.theme-toggle {
  min-width: 5.5rem;
  justify-content: center;
}

.app-header .theme-toggle,
header .theme-toggle {
  margin-left: 4px;
}

.cookie-privacy-link {
  margin-top: 4px;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.85;
  font-family: var(--font-ui);
}

.cookie-privacy-link:hover { opacity: 1; }

/* ── Privacy / legal ── */
.legal-page {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  font-family: var(--font-ui);
}

.legal-back {
  margin-bottom: 28px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.legal-page h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--accent);
  margin-bottom: 12px;
}

.legal-lead {
  font-size: 1rem;
  line-height: 1.6;
  opacity: 0.8;
  margin-bottom: 36px;
}

.legal-page section {
  margin-bottom: 28px;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--accent);
  margin-bottom: 10px;
}

.legal-page p,
.legal-page li {
  font-size: 0.92rem;
  line-height: 1.7;
  opacity: 0.85;
  margin-bottom: 10px;
}

.legal-page ul {
  padding-left: 1.2em;
  margin-bottom: 12px;
}

.legal-page a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}