:root {
  --accent: #4f46e5;
  --accent-600: #4338ca;
  --accent-50: #eef2ff;
  --accent-100: #e0e7ff;
  --bg: #eef0f6;
  --surface: #ffffff;
  --surface-2: #f7f8fc;
  --border: #e2e5ef;
  --border-strong: #cdd2e1;
  --text: #1b1f3b;
  --muted: #6b7090;
  --danger: #dc2626;
  --radius: 12px;
  --radius-sm: 9px;
  --shadow-sm: 0 1px 2px rgba(27, 31, 59, .06);
  --shadow: 0 4px 16px rgba(27, 31, 59, .08);
  --shadow-lg: 0 12px 32px rgba(27, 31, 59, .16);
  --ring: 0 0 0 3px rgba(79, 70, 229, .22);
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.noscript {
  position: fixed; inset: 0; z-index: 100; display: grid; place-content: center; gap: 8px;
  padding: 24px; text-align: center; background: var(--bg);
}
.noscript h2 { margin: 0; }
.noscript p { max-width: 520px; margin: 0 auto; color: var(--muted); }
html, body { margin: 0; height: 100%; overflow: hidden; } /* solo el panel izquierdo hace scroll */
body {
  display: flex;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.4;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* ---------- Panel lateral ---------- */
.panel {
  width: 360px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  padding: 16px 16px 0;
  background: var(--bg);
  border-right: 1px solid var(--border);
}
/* Barra de scroll del panel: ancha y visible (Chrome, Edge, Safari) */
.panel::-webkit-scrollbar { width: 14px; }
.panel::-webkit-scrollbar-track { background: #e3e6f0; border-left: 1px solid var(--border); }
.panel::-webkit-scrollbar-thumb {
  background: #a3a9c4; border-radius: 999px;
  border: 2px solid #e3e6f0; min-height: 48px;
}
.panel::-webkit-scrollbar-thumb:hover { background: #7d84a6; }
.panel::-webkit-scrollbar-thumb:active { background: var(--accent); }
/* Firefox */
@-moz-document url-prefix() {
  .panel { scrollbar-width: auto; scrollbar-color: #a3a9c4 #e3e6f0; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow-sm);
}
h2 {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 650; margin: 0 0 12px;
}
.num {
  display: grid; place-items: center;
  width: 22px; height: 22px; border-radius: 7px;
  background: var(--accent-50); color: var(--accent);
  font-size: 12px; font-weight: 700;
}
.meta { font-size: 12px; color: var(--muted); margin-top: 10px; }
.meta:empty { display: none; }
.hint { font-size: 12px; color: var(--muted); margin: 10px 0 0; line-height: 1.45; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 38px; padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font: inherit; font-weight: 550; font-size: 13px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background .15s, border-color .15s, box-shadow .15s, transform .1s var(--ease), color .15s;
  user-select: none;
}
.btn svg { width: 17px; height: 17px; }
.btn:hover:not(:disabled) { background: var(--surface-2); border-color: var(--border-strong); }
.btn:active:not(:disabled) { transform: scale(.97); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); border-color: var(--accent); }
.btn:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }

.btn-primary {
  background: linear-gradient(180deg, #5b52f0, var(--accent));
  border-color: var(--accent-600);
  color: #fff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, .3), inset 0 1px 0 rgba(255, 255, 255, .15);
}
.btn-primary:hover:not(:disabled) { background: linear-gradient(180deg, #544aea, var(--accent-600)); border-color: var(--accent-600); }
.btn-soft { background: var(--accent-50); border-color: var(--accent-100); color: var(--accent); box-shadow: none; }
.btn-soft:hover:not(:disabled) { background: var(--accent-100); border-color: #c7d0fb; }

.toolbar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-top: 10px; }
.toolbar.two { grid-template-columns: 1fr 1fr; }
.toolbar + .toolbar { margin-top: 6px; }
.toolbar.zoombar { grid-template-columns: 40px 40px 1fr 1fr; }
.toolbar .btn { padding: 0 8px; min-width: 0; }
.toolbar .btn span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Campos ---------- */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.span2 { grid-column: span 2; }
.field { display: block; font-size: 12px; font-weight: 550; color: var(--muted); }
.field > input, .field > .cselect, .field > .stepper { margin-top: 5px; }
.card > .field { margin-top: 12px; }

input[type=number] {
  width: 100%; height: 38px; padding: 0 10px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text);
  font: inherit; font-weight: 600; font-size: 14px;
  transition: border-color .15s, box-shadow .15s;
  -moz-appearance: textfield;
}
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number]:hover { border-color: var(--border-strong); }
input[type=number]:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }

.stepper {
  display: flex; align-items: stretch; height: 38px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.stepper:hover { border-color: var(--border-strong); }
.stepper:focus-within { border-color: var(--accent); box-shadow: var(--ring); }
.stepper input[type=number] {
  height: 100%; border: 0; border-radius: 0; box-shadow: none !important;
  text-align: center; padding: 0 2px; min-width: 0; background: transparent;
}
.step {
  width: 34px; flex-shrink: 0; border: 0; padding: 0;
  display: grid; place-items: center;
  background: var(--surface-2); color: var(--muted); cursor: pointer;
  transition: background .15s, color .15s;
}
.step svg { width: 15px; height: 15px; }
.step:hover { background: var(--accent-50); color: var(--accent); }
.step:active { background: var(--accent-100); }

/* ---------- Desplegable propio ---------- */
.cselect { position: relative; }
.cselect > select { position: absolute; inset: 0; opacity: 0; pointer-events: none; }
.cselect-btn {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  width: 100%; height: 38px; padding: 0 10px 0 12px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text);
  font: inherit; font-size: 13.5px; font-weight: 550; text-align: left;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.cselect-value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cselect-btn:hover { border-color: var(--border-strong); }
.cselect-btn:focus-visible, .cselect.open .cselect-btn { outline: none; border-color: var(--accent); box-shadow: var(--ring); }
.cselect-arrow { width: 16px; height: 16px; color: var(--muted); transition: transform .2s var(--ease); }
.cselect.open .cselect-arrow { transform: rotate(180deg); color: var(--accent); }

.cselect-list {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 30;
  margin: 0; padding: 5px; list-style: none;
  max-height: 260px; overflow-y: auto;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(-4px) scale(.98); transform-origin: top;
  visibility: hidden; pointer-events: none;
  transition: opacity .14s, transform .18s var(--ease), visibility .18s;
}
.cselect.up .cselect-list { top: auto; bottom: calc(100% + 6px); transform-origin: bottom; transform: translateY(4px) scale(.98); }
.cselect.open .cselect-list { opacity: 1; transform: none; visibility: visible; pointer-events: auto; }
.cselect-list li {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 9px 10px; border-radius: 7px;
  font-size: 13.5px; color: var(--text); cursor: pointer;
}
.cselect-list li svg { width: 16px; height: 16px; color: var(--accent); opacity: 0; }
.cselect-list li.active { background: var(--surface-2); }
.cselect-list li[aria-selected=true] { color: var(--accent); font-weight: 600; background: var(--accent-50); }
.cselect-list li[aria-selected=true] svg { opacity: 1; }

/* ---------- Selector de archivo ---------- */
.drop {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  min-height: 150px; padding: 18px 14px; text-align: center;
  border: 2px dashed var(--border-strong); border-radius: var(--radius);
  background: var(--surface-2);
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .15s var(--ease);
}
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.drop:hover { border-color: #a5b0f5; background: #f5f6ff; }
.drop:focus-within { border-color: var(--accent); box-shadow: var(--ring); }
.drop.over { border-color: var(--accent); background: var(--accent-50); transform: scale(1.01); }
.drop-icon {
  width: 40px; height: 40px; padding: 9px; margin-bottom: 6px;
  border-radius: 12px; background: var(--accent-50); color: var(--accent);
}
.drop-title { font-weight: 650; font-size: 14px; color: var(--text); word-break: break-all; }
.drop-sub { font-size: 12px; color: var(--muted); }
.drop-btn { margin-top: 10px; min-height: 34px; pointer-events: none; }
.drop.has-file { border-style: solid; border-color: #a5b0f5; background: #f7f8ff; }
.drop.has-file .drop-icon { background: var(--accent); color: #fff; }
.drop.has-file .drop-btn::after { content: ""; }

/* ---------- Radios (tarjetas de modo) ---------- */
.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mode {
  position: relative;
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 8px; row-gap: 1px;
  align-items: center;
  padding: 10px 10px 10px 10px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.mode:hover { border-color: var(--border-strong); background: var(--surface-2); }
.mode input {
  position: absolute; top: 9px; right: 9px; margin: 0;
  appearance: none; -webkit-appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--border-strong); background: var(--surface);
  transition: border-color .15s, border-width .15s;
  cursor: pointer;
}
.mode input:checked { border: 5px solid var(--accent); }
.mode input:focus-visible { outline: none; box-shadow: var(--ring); }
.mode > svg {
  grid-row: span 2; width: 34px; height: 34px; padding: 7px;
  border-radius: 9px; background: var(--surface-2); color: var(--muted);
  transition: background .15s, color .15s;
}
.mode b { font-size: 13px; padding-right: 18px; }
.mode span { font-size: 11px; color: var(--muted); line-height: 1.3; }
.mode:has(input:checked) { border-color: var(--accent); background: var(--accent-50); box-shadow: 0 0 0 1px var(--accent) inset; }
.mode:has(input:checked) > svg { background: var(--accent); color: #fff; }

.free-opts {
  display: none; margin-top: 10px; padding: 12px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.free-opts.on { display: block; animation: pop .2s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* ---------- Checkbox como interruptor ---------- */
.switch {
  position: relative;
  display: flex; align-items: center; gap: 10px;
  padding: 7px 0; font-size: 13.5px; cursor: pointer; user-select: none;
}
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.track {
  position: relative; flex-shrink: 0;
  width: 36px; height: 20px; border-radius: 999px;
  background: var(--border-strong);
  transition: background .2s var(--ease);
}
.track::after {
  content: ""; position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .25);
  transition: transform .2s var(--ease);
}
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::after { transform: translateX(16px); }
.switch input:focus-visible + .track { box-shadow: var(--ring); }
.switch:hover .track { filter: brightness(.96); }

/* ---------- Acciones ---------- */
.actions {
  position: sticky; bottom: 0; z-index: 20;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  margin: 0; padding: 14px 0 16px;
  background: linear-gradient(180deg, rgba(238, 240, 246, 0), var(--bg) 26%);
}
.actions .btn { min-height: 46px; min-width: 0; padding: 0 10px; font-size: 14px; }
.actions .btn span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status { grid-column: span 2; font-size: 12px; color: var(--muted); min-height: 0; }
.status:empty { display: none; }

/* ---------- Minimizar panel ---------- */
.panel { transition: width .25s var(--ease), padding .25s var(--ease), opacity .2s; }
body.collapsed .panel { width: 0; padding-left: 0; padding-right: 0; border-right: 0; opacity: 0; overflow: hidden; pointer-events: none; }
.panel-toggle {
  position: absolute; z-index: 5; top: 42px; left: 42px;
  display: grid; place-items: center;
  width: 38px; height: 38px; padding: 0;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--text);
  box-shadow: var(--shadow); cursor: pointer;
  transition: background .15s, color .15s, transform .1s;
}
.panel-toggle:hover { background: var(--accent-50); color: var(--accent); border-color: var(--accent-100); }
.panel-toggle:active { transform: scale(.95); }
.panel-toggle:focus-visible { outline: none; box-shadow: var(--ring); }
.panel-toggle .ico-show, body.collapsed .panel-toggle .ico-hide { display: none; }
body.collapsed .panel-toggle .ico-show { display: block; }
body.collapsed .panel-toggle { background: var(--accent); color: #fff; border-color: var(--accent-600); }

/* ---------- Diálogo de descarga ---------- */
.dialog {
  width: min(880px, calc(100vw - 32px)); max-height: calc(100dvh - 32px);
  padding: 0; border: 0; border-radius: 16px;
  background: var(--surface); color: var(--text);
  box-shadow: 0 24px 64px rgba(27, 31, 59, .3);
  overflow: hidden;
}
.dialog[open] { display: flex; animation: dlgIn .22s var(--ease); }
.dialog::backdrop { background: rgba(20, 22, 45, .5); backdrop-filter: blur(3px); animation: fadeIn .2s; }
@keyframes dlgIn { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.dialog-box { display: flex; flex-direction: column; width: 100%; min-height: 0; }
.dialog-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px 12px 20px; border-bottom: 1px solid var(--border);
}
.dialog-sel { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; color: var(--muted); }
.dialog-actions { display: flex; gap: 8px; margin-left: auto; }
.dialog-actions .btn { min-height: 40px; min-width: 110px; }
.link-btn {
  border: 0; background: none; padding: 4px 6px; border-radius: 6px;
  font: inherit; font-weight: 650; color: var(--accent); cursor: pointer;
}
.link-btn:hover { background: var(--accent-50); }
.dialog-body { flex: 1; min-height: 0; overflow: auto; padding: 18px 20px; background: #f3f4f9; }
.slides {
  display: grid; gap: 14px;
  grid-template-columns: repeat(var(--cols, 4), minmax(110px, 170px));
  justify-content: center;
}
.slide {
  position: relative;
  display: flex; flex-direction: column; gap: 8px;
  padding: 8px; border: 2px solid transparent; border-radius: 12px;
  background: var(--surface); box-shadow: var(--shadow-sm);
  font: inherit; color: var(--text); text-align: left; cursor: pointer;
  transition: border-color .15s, box-shadow .15s, transform .12s var(--ease), opacity .15s;
}
.slide:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.slide:focus-visible { outline: none; box-shadow: var(--ring); }
.slide canvas {
  display: block; width: 100%; height: auto;
  border-radius: 4px; box-shadow: 0 0 0 1px var(--border);
  transition: filter .15s, opacity .15s;
}
.slide:not(.selected) canvas { filter: grayscale(1); opacity: .45; }
.slide:not(.selected) .slide-label { opacity: .6; }
.slide.selected { border-color: var(--accent); box-shadow: 0 4px 14px rgba(79, 70, 229, .18); }
.slide-label { display: flex; flex-direction: column; font-size: 12px; line-height: 1.3; }
.slide-label b { font-size: 13px; }
.slide-label span { color: var(--muted); }
.slide-check {
  position: absolute; top: 14px; right: 14px; z-index: 1;
  display: grid; place-items: center;
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(255, 255, 255, .95); border: 2px solid var(--border-strong); color: transparent;
  transition: background .15s, border-color .15s, color .15s;
}
.slide-check svg { width: 14px; height: 14px; stroke-width: 3; }
.slide.selected .slide-check { background: var(--accent); border-color: var(--accent); color: #fff; }

.dl-format {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  padding: 12px 16px; border-top: 1px solid var(--border);
}
.fmt {
  position: relative; display: flex; align-items: center; gap: 10px;
  padding: 12px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  cursor: pointer; transition: border-color .15s, background .15s, box-shadow .15s;
}
.fmt:hover { border-color: var(--border-strong); background: var(--surface-2); }
.fmt input {
  appearance: none; -webkit-appearance: none; margin: 0; flex-shrink: 0;
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--border-strong); background: var(--surface); cursor: pointer;
  transition: border .15s;
}
.fmt input:checked { border: 5px solid var(--accent); }
.fmt input:focus-visible { outline: none; box-shadow: var(--ring); }
.fmt > svg { width: 30px; height: 30px; padding: 6px; border-radius: 8px; background: var(--surface-2); color: var(--muted); }
.fmt span { display: flex; flex-direction: column; font-size: 13px; }
.fmt small { font-size: 12px; color: var(--muted); }
.fmt:has(input:checked) { border-color: var(--accent); background: var(--accent-50); box-shadow: 0 0 0 1px var(--accent) inset; }
.fmt:has(input:checked) > svg { background: var(--accent); color: #fff; }

.btn.loading { position: relative; color: transparent !important; pointer-events: none; }
.btn.loading::after {
  content: ""; position: absolute; width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .5); border-top-color: #fff; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Diálogo de papel personalizado ---------- */
.dialog.dialog-sm { width: min(420px, calc(100vw - 32px)); height: fit-content; }
.dialog-sm .dialog-box { padding: 20px; gap: 14px; }
.dialog-title h3 { margin: 0; font-size: 17px; }
.dialog-title p { margin: 4px 0 0; font-size: 13px; color: var(--muted); }
.paper-fields { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 10px; }
.paper-x { padding-bottom: 10px; color: var(--muted); font-weight: 600; }
.paper-preview {
  display: grid; place-items: center; height: 120px;
  border-radius: var(--radius-sm); background: var(--surface-2); border: 1px dashed var(--border-strong);
}
#paperShape {
  position: relative; background: #fff; border: 1px solid var(--border-strong); border-radius: 2px;
  box-shadow: var(--shadow); transition: width .2s var(--ease), height .2s var(--ease);
}
#paperShape::after {
  content: attr(data-label); position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 11px; font-weight: 600; color: var(--muted); white-space: nowrap;
}
.paper-error { margin: 0; font-size: 12px; color: var(--danger); }
.paper-error:empty { display: none; }
.paper-actions { margin-left: 0; justify-content: flex-end; }

/* ---------- Vista previa ---------- */
.stage { flex: 1; position: relative; overflow: hidden; min-width: 0; }
#preview { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; }
.empty {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  color: var(--muted); font-size: 15px; pointer-events: none;
}
.empty svg { width: 46px; height: 46px; stroke-width: 1.5; opacity: .6; }

/* ---------- Celular ---------- */
@media (max-width: 820px) {
  body { flex-direction: column; height: 100dvh; overflow: hidden; }
  .stage {
    order: -1; flex: none;
    height: 46dvh; min-height: 260px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
  }
  .panel {
    width: 100%; flex: 1; min-height: 0; overscroll-behavior: contain;
    border-right: 0; padding: 12px 12px 0; gap: 10px;
  }
  .actions { padding: 10px 0 calc(12px + env(safe-area-inset-bottom)); }
  .btn, .cselect-btn, .stepper, input[type=number] { min-height: 42px; height: auto; }
  .stepper { height: 42px; }
  .step { width: 40px; }
  .cselect-list li { padding: 12px 10px; }
  .drop { min-height: 118px; padding: 14px; }
  .drop-icon { width: 34px; height: 34px; padding: 7px; margin-bottom: 2px; }
  .switch { padding: 9px 0; }
  body.collapsed .panel { display: none; }
  body.collapsed .stage { flex: 1; height: auto; }
  .dialog:not(.dialog-sm) { width: 100vw; max-width: 100vw; max-height: 100dvh; height: 100dvh; border-radius: 0; margin: 0; }
  .paper-actions { width: 100%; }
  .paper-actions .btn { flex: 1; }
  .dialog-bar { padding: 10px 12px; }
  .dialog-sel { width: 100%; justify-content: space-between; }
  .dialog-actions { width: 100%; }
  .dialog-actions .btn { flex: 1; }
  .dialog-body, .dl-format { padding-left: 12px; padding-right: 12px; }
  .dialog-body { padding-top: 14px; padding-bottom: 14px; }
  .slides { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
  .dl-format { grid-template-columns: 1fr; gap: 8px; }
  .dl-format { padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
}

@media (max-width: 400px) {
  .toolbar.zoombar { grid-template-columns: 1fr 1fr; }
  .modes { grid-template-columns: 1fr; }
  .grid2 { gap: 8px; }
}