/* Home (SPEC §13.3): a calm single column (760 px) with a wider gallery (1120 px). */
.home {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1100px 520px at 50% -180px, var(--accent-soft), transparent 70%),
    var(--bg);
}

.home-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: calc(16px + var(--safe-top)) max(20px, var(--safe-right)) 16px max(20px, var(--safe-left));
}
.home-logo { display: inline-flex; padding: 6px 4px; color: var(--ink); text-decoration: none; }
.home-logo:hover { text-decoration: none; }
.header-nav { display: flex; align-items: center; gap: 8px; }
.header-auth { display: flex; align-items: center; min-height: 40px; }

.account-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 260px;
  min-height: 40px;
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--raised);
  font-size: 14px;
  font-weight: 500;
}
.account-btn:hover { border-color: color-mix(in srgb, var(--ink) 22%, var(--line)); }
.account-btn .icon { color: var(--mute); }
.avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 13px;
  font-weight: 700;
}
.account-email { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }

.home-main {
  flex: 1;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 max(20px, var(--safe-right)) 48px max(20px, var(--safe-left));
}

/* ---- Hero / prompt ---------------------------------------------------------------------------------------- */
.hero {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(28px, 9vh, 96px) 0 8px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.hero-title {
  font-size: clamp(32px, 5.4vw, 52px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.035em;
  text-align: center;
  text-wrap: balance;
  margin-bottom: 10px;
}
.paused-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--danger-soft);
  color: var(--ink);
  font-size: 15px;
}
.paused-banner .icon { color: var(--danger); }

.prompt-card {
  position: relative;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: var(--raised);
  box-shadow: var(--shadow);
  transition: border-color .15s, box-shadow .2s;
}
.prompt-card:focus-within {
  border-color: var(--accent-line);
  box-shadow: var(--shadow), var(--ring);
}
.prompt-input {
  display: block;
  width: 100%;
  min-height: 92px;
  padding: 18px 20px 6px;
  border: 0;
  border-radius: 22px 22px 0 0;
  background: transparent;
  color: var(--ink);
  font-size: max(16px, 1.0625rem);
  line-height: 1.5;
}
.prompt-input::placeholder { color: color-mix(in srgb, var(--mute) 85%, transparent); }
.prompt-input:focus-visible { outline: none; }
.prompt-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 8px 10px 10px 20px;
}
.prompt-hint { margin-right: auto; font-size: 12.5px; color: var(--mute); }
@media (pointer: coarse) { .prompt-hint { visibility: hidden; } }
.make-btn { gap: 8px; padding: 0 18px 0 22px; }
.make-btn .make-icon { transform: rotate(90deg); stroke-width: 2.4; }
.make-btn[aria-busy="true"] .make-icon { animation: fx-pulse 1s ease-in-out infinite; }

.prompt-msg {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--danger-soft);
  font-size: 14.5px;
  line-height: 1.45;
}
.prompt-msg > .icon { color: var(--danger); }
.prompt-msg > span { flex: 1 1 220px; }

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding-top: 4px;
}
.chip .icon { color: var(--accent); }

/* ---- How it works ----------------------------------------------------------------------------------------- */
.how {
  max-width: 760px;
  margin: 56px auto 0;
}
.section-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 14px;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.how-step {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--surface);
}
.how-num {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-bottom: 12px;
  border-radius: 8px;
  background: var(--raised);
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}
.how-title { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.how-text { font-size: 14.5px; color: var(--mute); line-height: 1.5; }
.how-note {
  margin-top: 16px;
  font-size: 15px;
  color: var(--mute);
  text-align: center;
  text-wrap: balance;
}

/* ---- Galleries -------------------------------------------------------------------------------------------- */
.gallery { margin-top: 56px; scroll-margin-top: 16px; }
.section-head { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 14px; margin-bottom: 14px; }
.section-head .section-title { margin-bottom: 0; }
.section-sub { font-size: 14px; color: var(--mute); }
.card-tags { display: inline-flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px; }
.skeleton-bar.w40 { width: 40%; }
.skeleton-bar.w60 { width: 60%; height: 14px; }
.skeleton-bar.w90 { width: 90%; }
.empty-note {
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--line);
  color: var(--mute);
  text-align: center;
  font-size: 15px;
}

/* ---- Footer ----------------------------------------------------------------------------------------------- */
.home-footer {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px max(20px, var(--safe-right)) calc(28px + var(--safe-bottom)) max(20px, var(--safe-left));
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 24px;
  font-size: 14px;
  color: var(--mute);
}
.footer-note { flex: 1 1 280px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.footer-links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--mute); }
.footer-links a:hover { color: var(--ink); }
.footer-brand { display: flex; align-items: baseline; gap: 2px; width: 100%; }
.wordmark-sm { font-size: 15px; color: var(--mute); }

@media (max-width: 720px) {
  .how-steps { grid-template-columns: 1fr; }
  .how-step { display: grid; grid-template-columns: 26px 1fr; column-gap: 14px; }
  .how-num { grid-row: span 2; margin: 0; }
}

@media (max-width: 599px) {
  .home-header { padding-top: calc(10px + var(--safe-top)); padding-bottom: 6px; }
  .hero { padding-top: 22px; gap: 14px; }
  .hero-title { font-size: 31px; margin-bottom: 4px; }
  .prompt-card { border-radius: 18px; }
  .prompt-input { padding: 14px 16px 4px; border-radius: 18px 18px 0 0; }
  .prompt-row { padding: 6px 8px 8px 16px; }
  .chips {
    justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; margin: 0 -20px; padding: 4px 20px 6px; scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 20px, #000 calc(100% - 28px), transparent);
    mask-image: linear-gradient(90deg, transparent 0, #000 20px, #000 calc(100% - 28px), transparent);
  }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex: none; }
  .how, .gallery { margin-top: 40px; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .card { min-height: 0; padding: 14px; gap: 8px; border-radius: 16px; }
  .card-emoji { width: 40px; height: 40px; font-size: 22px; border-radius: 12px; }
  .card-title { font-size: 15px; }
  .card-desc { font-size: 13px; }
  .account-email { display: none; }
  .account-btn { padding-right: 8px; }
  .header-link { display: none; }
}
@media (max-width: 359px) {
  .cards { grid-template-columns: minmax(0, 1fr); }
}

/* ---- Terms / privacy -------------------------------------------------------------------------------------- */
.legal-page { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
.legal {
  flex: 1;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 24px max(20px, var(--safe-right)) 56px max(20px, var(--safe-left));
  font-size: 16px;
  line-height: 1.65;
}
.legal h1 { font-size: clamp(30px, 5vw, 40px); line-height: 1.1; font-weight: 800; letter-spacing: -0.03em; }
.legal h2 { font-size: 19px; font-weight: 700; margin: 32px 0 8px; letter-spacing: -0.01em; }
.legal p, .legal ul { margin: 0 0 12px; }
.legal ul { padding-left: 1.2em; list-style: disc; }
.legal li { margin-bottom: 6px; }
.legal li::marker { color: var(--mute); }
.legal-updated { color: var(--mute); font-size: 14px; margin-top: 6px !important; margin-bottom: 24px !important; }
.legal-contact { margin-top: 32px !important; }
.wordmark-link { font-weight: 850; font-size: 22px; letter-spacing: -0.035em; color: var(--ink); }