.theme-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 64px;
}
.theme-main .work { max-width: 560px; }
.side-left .theme-main .work { margin-left: auto; }
#theme-form section { padding: 20px 0 6px; border-bottom: 1px solid var(--line); }
#theme-form section:last-of-type { border-bottom: 0; }
#theme-form h2 { margin-bottom: 12px; }
#theme-form label + label { margin-top: 12px; }
#theme-form .hint { margin: 8px 0 14px; font-size: 12px; }
textarea[data-field="greeting"] { min-height: 56px; }

.logo-row { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.logo-box {
  flex: none;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.logo-box img { width: 100%; height: 100%; object-fit: contain; }
.logo-box.empty { color: var(--text-3); font-size: 10px; text-align: center; line-height: 1.2; padding: 4px; }
.logo-actions { display: flex; gap: 8px; }
.upload { position: relative; cursor: pointer; font-size: 13px; color: var(--ink); }
.upload input { position: absolute; inset: 0; opacity: 0; cursor: pointer; margin: 0; }
.upload:focus-within { outline: 2px solid var(--ink); outline-offset: 2px; }

.colors { display: grid; padding-bottom: 14px; }
.color { display: grid; grid-template-columns: 32px 1fr 96px; align-items: center; gap: 12px; padding: 8px 0; border-top: 1px solid var(--line); }
.color:first-child { border-top: 0; padding-top: 0; }
.color input[type="color"] {
  width: 32px;
  height: 32px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--paper);
  cursor: pointer;
}
.color input[type="color"]::-webkit-color-swatch-wrapper { padding: 2px; }
.color input[type="color"]::-webkit-color-swatch { border: 0; border-radius: 2px; }
.color-text { display: grid; min-width: 0; }
.color-text small { color: var(--text-2); font-size: 12px; }
.color .hex { margin: 0 !important; font-family: var(--mono); font-size: 12.5px !important; text-transform: lowercase; }
.color .hex.invalid { border-color: var(--danger); outline-color: var(--danger); }

.icon-pick { display: grid; grid-template-columns: 130px 1fr; align-items: center; gap: 12px; margin-bottom: 10px; }
.icon-set { display: flex; flex-wrap: wrap; gap: 4px; }
.icon-choice {
  position: relative;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  margin: 0 !important;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}
.icon-choice svg { width: 16px; height: 16px; }
.icon-choice .none { font-size: 10px; color: var(--text-2); }
.icon-choice input { position: absolute; opacity: 0; pointer-events: none; }
.icon-choice:hover { border-color: var(--ink); }
.icon-choice:has(input:checked) { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.icon-choice:has(input:checked) .none { color: var(--paper); }
.icon-choice:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: 2px; }

.segmented { display: inline-flex; margin-bottom: 14px; border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.segmented label { margin: 0 !important; padding: 6px 14px; font-size: 13px; color: var(--ink); cursor: pointer; }
.segmented label + label { border-left: 1px solid var(--line-2); }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented label:has(input:checked) { background: var(--ink); color: var(--paper); }
.segmented label:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: -4px; }

.reset-defaults { margin-top: 20px; padding: 0; border: 0; background: transparent; color: var(--text-2); font-size: 13px; }
.reset-defaults:hover { color: var(--ink); text-decoration: underline; }

.embed-result { width: min(560px, calc(100vw - 32px)); padding: 24px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--paper); }
.embed-result h2 { margin-bottom: 5px; }
.embed-result p { margin: 0 0 14px; color: var(--text-2); font-size: 13px; }
.embed-result pre { margin: 0 0 12px; padding: 14px; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); white-space: pre-wrap; overflow-wrap: anywhere; }
.embed-result .copy-status { min-height: 18px; margin-bottom: 10px; }
.embed-actions { display: flex; justify-content: flex-end; gap: 8px; }
#save.loading::before { content: ""; width: 12px; height: 12px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: save-spin .7s linear infinite; }
@keyframes save-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { #save.loading::before { animation-duration: 2s; } }

@media (max-width: 1040px) {
  .theme-main .work { margin-right: 420px; max-width: none; }
  .side-left .theme-main .work { margin: 0 0 0 420px; }
}
@media (max-width: 760px) {
  .theme-main .work, .side-left .theme-main .work { margin: 0; }
  .icon-pick { grid-template-columns: 1fr; gap: 6px; }
}