[hidden] { display: none !important; }

.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .9rem clamp(1rem, 4vw, 2.2rem);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: .7rem; color: var(--accent); }
.brand b { display: block; font-weight: 720; font-size: 1.08rem; color: var(--text); letter-spacing: -.01em; }
.tag {
  display: block; font-size: .74rem; color: var(--text-2); font-weight: 450;
  margin-top: .1rem; unicode-bidi: plaintext;
}
.icon-btn {
  display: grid; place-items: center; width: 42px; height: 42px;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--bg-2); color: var(--text-2); cursor: pointer;
  transition: color .16s, border-color .16s, background .16s;
}
.icon-btn:hover { color: var(--accent); border-color: var(--border-2); background: var(--bg-3); }
.icon-btn:active { transform: translateY(1px); }

.wrap {
  max-width: 940px; margin-inline: auto;
  padding: clamp(1rem, 3vw, 1.8rem) clamp(1rem, 4vw, 2rem) 3rem;
  display: flex; flex-direction: column; gap: 1.1rem;
}
.muted { color: var(--text-2); font-size: .84rem; font-weight: 450; }
.splash-name { margin-top: .9rem; font-weight: 700; letter-spacing: .02em; color: var(--text-2); }

.drop {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .6rem; padding: clamp(2rem, 8vw, 3.6rem) 1.2rem; text-align: center;
  border: 1.5px dashed var(--border-2); border-radius: var(--radius);
  background: var(--bg-3);
  color: var(--text-2); cursor: pointer;
  transition: border-color .18s, background .18s, color .18s;
}
.drop:hover, .drop:focus-visible, .drop.over {
  border-color: var(--accent); color: var(--accent);
  background: var(--accent-soft);
  outline: none;
}
.drop-title { font-weight: 700; font-size: 1.02rem; color: var(--text); }
.drop.over .drop-title, .drop:hover .drop-title { color: var(--accent); }
.drop-sub { font-size: .84rem; max-width: 34ch; line-height: 1.7; }

.upmeta {
  display: flex; align-items: center; gap: .8rem; margin-top: .9rem;
  padding: .6rem .8rem; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg);
}
.upmeta img { width: 52px; height: 52px; object-fit: cover; border-radius: calc(var(--radius) - 4px); flex: none; }
.upmeta .un { font-weight: 600; font-size: .9rem; word-break: break-all; }
.upmeta .ud { font-size: .78rem; color: var(--text-2); unicode-bidi: plaintext; }

.presets { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .7rem; }
.preset {
  display: flex; flex-direction: column; gap: .5rem; padding: .55rem;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-3); cursor: pointer; text-align: start;
  transition: border-color .16s, transform .16s, box-shadow .16s;
}
.preset:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--border-2); }
.preset.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; background: var(--accent-soft); }
.preset .sw { height: 52px; border-radius: 8px; border: 1px solid var(--border); }
.preset .pn { font-weight: 650; font-size: .9rem; }
.preset .pd { font-size: .74rem; color: var(--text-2); line-height: 1.6; }

.tuning { display: grid; gap: .9rem; margin-top: 1.1rem; }
.range { display: grid; gap: .4rem; font-size: .86rem; color: var(--text-2); }
.range b { color: var(--text); font-weight: 650; }
.range input { width: 100%; accent-color: var(--accent); height: 26px; }

.bar { height: 6px; border-radius: 99px; background: var(--bg-3); border: 1px solid var(--border); overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; border-radius: 99px; background: var(--accent); transition: width .35s ease; }
.steps { list-style: none; margin: .9rem 0 0; padding: 0; display: grid; gap: .42rem; }
.steps li { display: flex; align-items: center; gap: .5rem; font-size: .86rem; color: var(--text-2); }
.steps li::before {
  content: ""; width: 15px; height: 15px; border-radius: 50%; flex: none;
  border: 2px solid var(--border);
}
.steps li.ok { color: var(--text); }
.steps li.ok::before { border-color: var(--accent); background: var(--accent); }
.steps li .ms { margin-inline-start: auto; font-size: .74rem; color: var(--text-2); direction: ltr; unicode-bidi: isolate; }

.compare {
  position: relative; width: 100%; aspect-ratio: 1/1; overflow: hidden;
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--bg-3); user-select: none; touch-action: none; cursor: ew-resize;
  box-shadow: var(--shadow);
}
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; display: block; }
.before-clip { position: absolute; inset: 0; overflow: hidden; width: 50%; }
.before-clip img { width: 100vw; max-width: none; }
.handle { position: absolute; top: 0; bottom: 0; inset-inline-start: 50%; width: 2px; background: #fff; box-shadow: 0 0 0 1px rgba(0,0,0,.28); }
.handle span {
  position: absolute; top: 50%; inset-inline-start: 50%; transform: translate(50%, -50%);
  width: 36px; height: 36px; border-radius: 50%; background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,.3);
}
.handle span::before, .handle span::after {
  content: ""; position: absolute; top: 50%; width: 0; height: 0;
  border-block: 5px solid transparent;
}
.handle span::before { inset-inline-start: 9px; border-inline-end: 6px solid #555; transform: translateY(-50%); }
.handle span::after { inset-inline-end: 9px; border-inline-start: 6px solid #555; transform: translateY(-50%); }
.cmp-tag {
  position: absolute; top: .6rem; padding: .18rem .5rem; border-radius: 99px;
  font-size: .72rem; font-weight: 600; background: rgba(0,0,0,.55); color: #fff;
  pointer-events: none;
}
.cmp-before { inset-inline-start: .6rem; }
.cmp-after { inset-inline-end: .6rem; }

.foot { text-align: center; font-size: .78rem; color: var(--text-2); margin: .4rem 0 0; }

.form-actions { margin-top: 1.1rem; display: flex; gap: .6rem; flex-wrap: wrap; }
.form-actions .btn, .form-actions .btn-outline { flex: 1 1 auto; min-width: 150px; justify-content: center; }
a.btn { display: inline-flex; align-items: center; gap: .5rem; text-decoration: none; }
@media (max-width: 480px) { .form-actions .btn, .form-actions .btn-outline { flex-basis: 100%; } }

.top-actions { display: flex; gap: .5rem; }

.sheet-overlay { position: fixed; inset: 0; z-index: 40; background: rgba(0,0,0,.42); backdrop-filter: blur(2px); }
.sheet {
  position: fixed; inset-block: 0; inset-inline-end: 0; z-index: 50;
  width: min(490px, 100%); display: flex; flex-direction: column;
  background: var(--bg); border-inline-start: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  animation: sheet-in .22s cubic-bezier(.2,.8,.3,1);
}
@keyframes sheet-in { from { transform: translateX(var(--sheet-from, -6%)); opacity: .4; } }
html[dir="rtl"] .sheet { --sheet-from: -6%; }
.sheet-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem 1.1rem; border-bottom: 1px solid var(--border); flex: none;
}
.sheet-head b { font-size: 1.02rem; }
.sheet-body { overflow-y: auto; padding: 1rem 1.1rem 1.4rem; display: grid; gap: 1rem; }
.sheet-foot {
  position: sticky; bottom: -1.4rem; margin: .2rem -1.1rem -1.4rem;
  padding: .9rem 1.1rem; background: var(--bg-2);
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: .8rem; flex-wrap: wrap;
}
.sheet-foot .btn { flex: 1 1 auto; justify-content: center; }

.settings-block {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-2); padding: 1rem; display: grid; gap: .8rem;
  box-shadow: var(--shadow);
}
.sb-head { display: flex; align-items: flex-start; gap: .6rem; }
.sb-icon {
  display: grid; place-items: center; width: 36px; height: 36px; flex: none;
  border-radius: 10px; background: var(--accent-soft);
  border: 1px solid var(--border); font-size: 1.02rem;
}
.sb-head b { display: block; font-size: .93rem; }
.sb-head i { display: block; font-style: normal; font-size: .77rem; color: var(--text-2); margin-top: .12rem; line-height: 1.6; }

.engine-list { display: grid; gap: .45rem; }
.engine {
  display: flex; align-items: center; gap: .6rem; padding: .65rem .75rem;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg); cursor: pointer; text-align: start; width: 100%;
  transition: border-color .16s, background .16s;
}
.engine:hover:not(:disabled) { border-color: var(--border-2); background: var(--bg-3); }
.engine.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; background: var(--accent-soft); }
.engine:disabled { opacity: .55; cursor: not-allowed; }
.engine .en { font-weight: 640; font-size: .87rem; }
.engine .ed { font-size: .74rem; color: var(--text-2); margin-top: .1rem; line-height: 1.55; }
.engine .dot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--border); }
.engine .dot.ok { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 22%, transparent); }

.with-eye { position: relative; display: flex; }
.with-eye .input { flex: 1; padding-inline-end: 2.7rem; }
.with-eye .eye {
  position: absolute; inset-inline-end: .4rem; top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px; border: 0; background: transparent; cursor: pointer;
  font-size: 1rem; opacity: .65; border-radius: 8px;
}
.with-eye .eye:hover { opacity: 1; }
textarea.input { min-height: 150px; resize: vertical; line-height: 1.7; font-size: .82rem; }
.settings-block .btn-outline.test { justify-self: start; min-height: 38px; padding-inline: .9rem; font-size: .84rem; }
select.input { appearance: none; background-image: none; }
.ltr { direction: ltr; unicode-bidi: isolate; text-align: start; }
@media (max-width: 520px) { .sheet { width: 100%; } }

.engine { align-items: flex-start; }
.e-ic {
  display: grid; place-items: center; width: 34px; height: 34px; flex: none;
  border-radius: 9px; background: var(--accent-soft); color: var(--accent);
  border: 1px solid var(--border); margin-top: .1rem;
  transition: transform .2s;
}
.e-ic svg { width: 17px; height: 17px; }
.engine:hover:not(:disabled) .e-ic { transform: scale(1.07) rotate(-4deg); }
.e-tx { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: .18rem; }
.engine .en { display: block; font-weight: 660; font-size: .88rem; color: var(--text); }
.engine .ed { display: block; font-size: .75rem; color: var(--text-2); line-height: 1.65; }
.engine .dot { margin-top: .5rem; }
.engine:disabled .e-ic { background: var(--bg-3); color: var(--text-2); }

.sb-icon { color: var(--accent); }
.sb-icon svg { display: block; }
.spin-slow { animation: none; }
.settings-block:hover .spin-slow { animation: spin 6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.settings-block { transition: border-color .2s, box-shadow .2s; }
.settings-block:hover { border-color: var(--border-2); }

.drop svg { transition: transform .25s cubic-bezier(.3,1.4,.5,1); }
.drop:hover svg, .drop.over svg { transform: translateY(-4px); }
.drop.over svg { animation: bob .7s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-9px); } }

.preset .sw { position: relative; overflow: hidden; }
.preset .sw::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 42%, rgba(255,255,255,.5) 50%, transparent 58%);
  transform: translateX(140%); transition: none;
}
.preset:hover .sw::after { transform: translateX(-140%); transition: transform .7s ease; }

.steps li { transition: opacity .3s; animation: step-in .3s ease; }
@keyframes step-in { from { opacity: 0; transform: translateY(4px); } }
.steps li:last-child:not(.done-all)::before { animation: pulse-dot 1s ease-in-out infinite; }
@keyframes pulse-dot { 50% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent); } }

.bar i { background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 70%, #fff)); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01s !important; }
}

html, body { overflow-x: clip; }
.upbar { width: min(420px, 90%); margin-top: 1rem; display: grid; gap: .35rem; }
.upbar .bar { height: 8px; }
.upbar-meta {
  display: flex; justify-content: space-between;
  font-size: .78rem; color: var(--text-2);
}
#upPct { font-weight: 650; color: var(--accent); }

.arch-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: .7rem;
}
.arch-item {
  position: relative; border: 1px solid var(--border); border-radius: var(--radius-sm);
  overflow: hidden; background: var(--bg-3);
  transition: transform .18s, box-shadow .18s;
}
.arch-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.arch-item img { display: block; width: 100%; aspect-ratio: 1/1; object-fit: cover; cursor: pointer; }
.arch-info {
  display: flex; justify-content: space-between; align-items: center; gap: .4rem;
  padding: .4rem .55rem; font-size: .72rem;
}
.arch-info b { font-weight: 640; }
.arch-info span { color: var(--text-2); font-size: .68rem; }
.arch-acts {
  position: absolute; top: .4rem; inset-inline-start: .4rem;
  display: flex; gap: .3rem; opacity: 0; transition: opacity .18s;
}
.arch-item:hover .arch-acts, .arch-item:focus-within .arch-acts { opacity: 1; }
.icon-btn.sm { width: 30px; height: 30px; border-radius: 8px; background: color-mix(in srgb, var(--bg-2) 88%, transparent); backdrop-filter: blur(6px); }
.icon-btn.sm.danger:hover { color: var(--danger); border-color: var(--danger); }
.arch-empty { text-align: center; padding: 1.2rem 0; }
@media (pointer: coarse) { .arch-acts { opacity: 1; } }

.top { max-width: 100%; overflow: hidden; }
.brand { min-width: 0; }
.brand > div { min-width: 0; }
.brand b, .tag { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand svg { flex: none; }

.btn-outline.paste {
  margin-top: .9rem; min-height: 40px; padding-inline: 1rem;
  display: inline-flex; align-items: center; gap: .5rem; font-size: .85rem;
}
.btn-outline.paste kbd {
  font: inherit; font-size: .72rem; padding: .1rem .4rem; border-radius: 5px;
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-2); unicode-bidi: plaintext;
}

.preview-wrap {
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--bg-3); overflow: hidden;
  display: grid; place-items: center;
  max-height: min(62vh, 560px);
}
.preview-wrap img {
  display: block; max-width: 100%; max-height: min(62vh, 560px);
  width: auto; height: auto; object-fit: contain;
}

.prog-meta { display: inline-flex; gap: .6rem; align-items: center; }
#progElapsed {
  font-variant-numeric: tabular-nums; unicode-bidi: plaintext;
  color: var(--text-2); font-size: .8rem;
}
#progPct { font-weight: 650; color: var(--accent); }
.bar.live i { position: relative; overflow: hidden; }
.bar.live i::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent);
  animation: shimmer 1.25s linear infinite;
}
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.bar.live { position: relative; }
.bar.live::after {
  content: ""; position: absolute; inset: 0; border-radius: 99px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 18%, transparent), transparent);
  animation: shimmer 2.1s linear infinite; pointer-events: none;
}

.update-pill {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .4rem .8rem; border-radius: 99px; cursor: pointer;
  background: var(--accent); color: var(--accent-text);
  border: 0; font: inherit; font-size: .8rem; font-weight: 640;
  animation: pill-in .3s ease;
  box-shadow: var(--shadow);
}
.update-pill:hover { filter: brightness(1.08); }
@keyframes pill-in { from { opacity: 0; transform: translateY(-6px); } }

.prompt-pick { margin-top: 1.1rem; }
.prompt-list { display: grid; gap: .7rem; }
.prompt-row {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg); padding: .6rem; display: grid; gap: .5rem;
}
.pr-head { display: flex; gap: .45rem; align-items: center; }
.pr-head .pr-name { flex: 1; min-width: 0; }
.pr-text { min-height: 90px; font-size: .78rem; }

.toasts {
  position: fixed; z-index: 200; inset-inline: 1rem; bottom: 1.1rem;
  display: flex; flex-direction: column-reverse; gap: .5rem;
  align-items: center; pointer-events: none;
}
.toast {
  pointer-events: auto; position: relative; overflow: hidden;
  width: min(440px, 100%);
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .65rem;
  padding: .75rem .85rem;
  border-radius: var(--radius-sm); border: 1px solid var(--border-2);
  background: var(--bg-2); color: var(--text);
  font-size: .87rem; line-height: 1.6;
  box-shadow: var(--shadow-lg);
  animation: toast-in .34s cubic-bezier(.2,1.2,.35,1);
}
.toast.out { animation: toast-out .3s ease forwards; }
@keyframes toast-in  { from { opacity: 0; transform: translateY(14px) scale(.96); } }
@keyframes toast-out { to   { opacity: 0; transform: translateY(8px) scale(.97); } }

.t-ic {
  display: grid; place-items: center; width: 28px; height: 28px; flex: none;
  border-radius: 50%; background: var(--accent-soft); color: var(--accent);
}
.t-ic svg { width: 15px; height: 15px; }
.toast.t-ok  .t-ic { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.toast.t-bad .t-ic { background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); }
.toast.t-bad { border-color: color-mix(in srgb, var(--danger) 42%, var(--border)); }
.toast.t-ok  { border-color: color-mix(in srgb, var(--ok) 38%, var(--border)); }
.t-msg { min-width: 0; overflow-wrap: anywhere; }
.t-x {
  border: 0; background: transparent; color: var(--text-2); cursor: pointer;
  width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center;
  opacity: .6; transition: opacity .15s, background .15s;
}
.t-x:hover { opacity: 1; background: var(--bg-3); }
.t-bar {
  position: absolute; inset-inline-start: 0; bottom: 0; height: 2px;
  background: var(--accent); width: 100%; transform-origin: inline-start;
  animation-name: t-drain; animation-timing-function: linear; animation-fill-mode: forwards;
}
.toast.t-ok  .t-bar { background: var(--ok); }
.toast.t-bad .t-bar { background: var(--danger); }
.toast.hold .t-bar { animation-play-state: paused; }
@keyframes t-drain { to { transform: scaleX(0); } }

.confirm-overlay {
  background: rgba(0,0,0,.5); backdrop-filter: blur(3px);
  animation: fade-in .18s ease;
}
@keyframes fade-in { from { opacity: 0; } }
.confirm-box {
  width: min(400px, 100%); text-align: center;
  padding: 1.4rem 1.2rem 1.1rem;
  box-shadow: var(--shadow-lg);
  animation: box-in .28s cubic-bezier(.2,1.2,.35,1);
}
@keyframes box-in { from { opacity: 0; transform: translateY(12px) scale(.95); } }
.confirm-ic {
  width: 46px; height: 46px; margin: 0 auto .8rem;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
}
.confirm-ic.danger { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); }
.confirm-ic svg { width: 22px; height: 22px; }
.confirm-box b { display: block; font-size: 1rem; font-weight: 700; }
.confirm-box p { margin: .45rem 0 0; color: var(--text-2); font-size: .87rem; line-height: 1.75; }
.confirm-acts { display: flex; gap: .6rem; margin-top: 1.2rem; }
.confirm-acts > * { flex: 1; justify-content: center; }
.btn-danger {
  background: var(--danger); color: #fff; border: 1px solid var(--danger);
}
.btn-danger:hover { filter: brightness(1.08); }
@media (max-width: 420px) { .confirm-acts { flex-direction: column-reverse; } }

#afterImg.soft { filter: blur(6px); transform: scale(1.02); }
#afterImg { transition: filter .28s ease, transform .28s ease; }
.compare.loading::before {
  content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 14%, transparent), transparent);
  animation: shimmer 1.1s linear infinite;
}
.compare.loading::after {
  content: ""; position: absolute; z-index: 4; top: 50%; inset-inline-start: 50%;
  width: 30px; height: 30px; margin: -15px 0 0 -15px;
  border: 2.5px solid color-mix(in srgb, var(--accent) 28%, transparent);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin .8s linear infinite; pointer-events: none;
}

/* ───────── موبایل: اندروید و آیفون ───────── */
:root {
  --sat: env(safe-area-inset-top, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px);
  --sar: env(safe-area-inset-right, 0px);
}
html { -webkit-text-size-adjust: 100%; }
body { overscroll-behavior-y: none; }
* { -webkit-tap-highlight-color: transparent; }
button, a, .drop, .preset, .engine, .arch-item img { touch-action: manipulation; }
img { -webkit-user-drag: none; user-select: none; }

.top { padding-top: calc(.9rem + var(--sat)); padding-inline: max(1rem, var(--sal)) max(1rem, var(--sar)); }
.wrap { padding-inline: max(1rem, var(--sal)) max(1rem, var(--sar)); padding-bottom: calc(3rem + var(--sab)); }
.toasts { bottom: calc(1.1rem + var(--sab)); inset-inline: max(1rem, var(--sal)) max(1rem, var(--sar)); }
.splash { padding-bottom: var(--sab); }

.sheet { padding-top: var(--sat); }
.sheet-body { -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.sheet-foot { padding-bottom: calc(.9rem + var(--sab)); }

@media (max-width: 640px) {
  .top { padding-block: calc(.7rem + var(--sat)) .7rem; }
  .brand b { font-size: .98rem; }
  .tag { font-size: .68rem; }
  .icon-btn { width: 44px; height: 44px; }
  .update-pill { font-size: .74rem; padding: .38rem .65rem; }

  .wrap { gap: .85rem; padding-top: .85rem; }
  .card { padding: .85rem; }
  .card-header { flex-wrap: wrap; gap: .3rem; }

  .drop { padding: 1.9rem .9rem; }
  .drop-title { font-size: .96rem; }
  .drop-sub { font-size: .79rem; }
  .btn-outline.paste { width: 100%; justify-content: center; }
  .btn-outline.paste kbd { display: none; }

  .presets { grid-template-columns: repeat(2, 1fr); gap: .5rem; }
  .preset .sw { height: 44px; }
  .preset .pd { display: none; }

  .range { font-size: .82rem; }
  .range input { height: 34px; }

  .compare { aspect-ratio: 3/4; }
  .handle span { width: 42px; height: 42px; }

  .arch-grid { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: .5rem; }
  .arch-info { padding: .32rem .4rem; font-size: .66rem; }
  .arch-info span { display: none; }

  .toast { font-size: .84rem; padding: .7rem .75rem; }
  .settings-block { padding: .8rem; }
  .sb-head b { font-size: .9rem; }
  .preview-wrap, .preview-wrap img { max-height: 46vh; }
}

@media (max-width: 380px) {
  .presets { grid-template-columns: 1fr; }
  .brand svg { width: 26px; height: 26px; }
  .arch-grid { grid-template-columns: repeat(2, 1fr); }
}

/* صفحه‌های کوتاه در حالت افقی */
@media (max-height: 520px) and (orientation: landscape) {
  .top { position: static; }
  .compare { aspect-ratio: 16/9; }
  .preview-wrap, .preview-wrap img { max-height: 70vh; }
}

/* ورودی‌ها: جلوگیری از زوم خودکار iOS */
input, select, textarea, .input { font-size: max(16px, 1rem); }
select.input {
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
                    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(1rem) calc(50% - 2px), calc(1rem + 5px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-inline-start: 2.2rem;
}

/* اسلایدر مقایسه: دسته‌ی بزرگ‌تر برای انگشت */
@media (pointer: coarse) {
  .compare { cursor: default; }
  .handle::before {
    content: ""; position: absolute; inset-block: 0;
    inset-inline-start: -22px; width: 46px;
  }
}