/* ==========================================================================
   Free Image Compressor — stylesheet
   Single, dependency-free stylesheet. No web fonts, no frameworks.
   Organisation:
     1. Tokens
     2. Base
     3. Layout helpers
     4. Header / footer
     5. Hero
     6. Tool (drop zone, settings, results)
     7. Ad slots
     8. Content sections
     9. Legal pages
    10. Responsive
   ========================================================================== */

/* --------------------------------------------------------- 1. Tokens --- */
:root {
  --brand: #4f46e5;
  --brand-strong: #4338ca;
  --brand-soft: #eef2ff;
  --brand-ring: rgba(79, 70, 229, 0.35);

  --ok: #047857;
  --ok-soft: #ecfdf5;
  --warn: #b45309;
  --warn-soft: #fffbeb;
  --danger: #b91c1c;
  --danger-soft: #fef2f2;

  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --surface: #ffffff;
  --text: #0f172a;
  --text-muted: #4b5563;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;

  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);

  --container: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Noto Sans", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --brand: #818cf8;
    --brand-strong: #a5b4fc;
    --brand-soft: #1e1b4b;
    --brand-ring: rgba(129, 140, 248, 0.4);

    --ok: #6ee7b7;
    --ok-soft: #052e23;
    --warn: #fcd34d;
    --warn-soft: #3a2c07;
    --danger: #fca5a5;
    --danger-soft: #3f1414;

    --bg: #0b1020;
    --bg-alt: #111834;
    --surface: #151c36;
    --text: #e8ecf8;
    --text-muted: #aab3cc;
    --border: #2a3355;
    --border-strong: #3c4870;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.55);
  }
}

/* ----------------------------------------------------------- 2. Base --- */
*, *::before, *::after { box-sizing: border-box; }

/* Components below set an explicit `display`, which would otherwise beat the
   browser default for [hidden]. */
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

h1, h2, h3 {
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(1.85rem, 5.2vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.35rem, 3.4vw, 1.8rem); font-weight: 750; }
h3 { font-size: 1.06rem; font-weight: 700; }
p  { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--brand); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--brand-strong); }

img, svg { max-width: 100%; }
img { height: auto; }

ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }
li { margin-bottom: 0.4rem; }

code, kbd {
  font-family: var(--font-mono);
  font-size: 0.87em;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0.05em 0.35em;
}
kbd { box-shadow: 0 1px 0 var(--border-strong); }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--brand-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  background: var(--brand);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 12px; color: #fff; }

/* ------------------------------------------------- 3. Layout helpers --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 24px);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: clamp(16px, 3.4vw, 24px);
  margin-bottom: 20px;
}

.card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.card-title { margin: 0; font-size: 1.12rem; font-weight: 700; }

.badge {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fine-print { font-size: 0.85rem; color: var(--text-muted); margin: 10px 0 0; }

/* ------------------------------------------------- 4. Header / footer --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.6) blur(10px);
  border-bottom: 1px solid var(--border);
}
@supports not (backdrop-filter: blur(4px)) {
  .site-header { background: var(--bg); }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 60px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 750;
  font-size: 1.02rem;
  color: var(--text);
  text-decoration: none;
}
.brand-mark { display: block; }
.brand-accent { color: var(--brand); }

.site-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 600;
  padding: 7px 11px;
  border-radius: var(--radius-sm);
}
.site-nav a:hover { color: var(--brand); background: var(--brand-soft); }

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  margin-top: 40px;
  padding: 28px 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}
.footer-inner { display: grid; gap: 10px; justify-items: center; text-align: center; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: center; }
.footer-nav a { color: var(--text-muted); font-weight: 600; text-decoration: none; }
.footer-nav a:hover { color: var(--brand); text-decoration: underline; }
.footer-note { max-width: 60ch; }
.footer-copy { margin: 0; font-size: 0.85rem; opacity: 0.85; }

/* ---------------------------------------------------------- 5. Hero --- */
.hero {
  padding: clamp(20px, 3.4vw, 34px) 0 clamp(14px, 2vw, 20px);
  text-align: center;
  background:
    radial-gradient(1100px 340px at 50% -120px, var(--brand-soft), transparent 70%);
}
.hero-title { margin-bottom: 12px; }
.hero-subtitle {
  font-size: clamp(1rem, 2.6vw, 1.19rem);
  color: var(--text-muted);
  max-width: 60ch;
  margin: 0 auto 18px;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 600;
}
.trust-item { display: inline-flex; align-items: center; gap: 7px; margin: 0; }
.trust-icon {
  display: grid;
  place-items: center;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: var(--ok-soft);
  color: var(--ok);
  font-size: 11px;
  font-weight: 800;
}

/* ------------------------------------------------------ 6. Tool: drop --- */
.tool-section { padding-bottom: 40px; }

/* Files and the drop zone on the left, the compression options on the right, so
   the settings sit beside the Choose Image area instead of below it. Below
   860px the panes simply stack; see the wide-screen block near the end of this
   file. */
.tool-grid { display: block; }
.tool-pane { min-width: 0; }
.tool-pane > :last-child { margin-bottom: 0; }

/* One permanent bar holding Compress and Download, so the buttons are always in
   the same place rather than at the bottom of the results. */
.action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  margin-bottom: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.action-bar[data-download-ready="true"] {
  position: fixed;
  inset-inline: max(12px, calc((100vw - var(--container) - 32px) / 2));
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 50;
  justify-content: center;
  margin: 0;
  box-shadow: var(--shadow-lg);
}
body.has-floating-actions { padding-bottom: calc(100px + env(safe-area-inset-bottom)); }

.dropzone-card { padding: clamp(12px, 2.6vw, 18px); }
.btn-compress { width: 100%; margin-top: 12px; }

/* Icon and wording on the first row, the Choose Image button full width beneath
   them. Works in a narrow column and full width alike, so one layout serves
   both. */
.dropzone {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  justify-items: start;
  align-items: center;
  text-align: left;
  column-gap: 14px;
  row-gap: 4px;
  padding: clamp(16px, 3vw, 22px);
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-alt);
  transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.15s ease;
}
.dropzone.is-dragover {
  border-color: var(--brand);
  background: var(--brand-soft);
  transform: scale(1.006);
}
.dropzone-icon {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 40px;
  height: 40px;
  color: var(--brand);
}
.dropzone-title { grid-column: 2; grid-row: 1; font-size: clamp(1.02rem, 2.2vw, 1.16rem); font-weight: 700; margin: 0; }
.dropzone-formats { grid-column: 2; grid-row: 2; margin: 0; font-weight: 700; letter-spacing: 0.06em; color: var(--text-muted); font-size: 0.8rem; }
.dropzone-or { display: none; }
.btn-choose { grid-column: 1 / -1; grid-row: 3; width: 100%; margin-top: 10px; }
.dropzone-browse-hint {
  grid-column: 1 / -1;
  grid-row: 4;
  margin: 6px 0 0;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* ---------------------------------------------------- 6b. Tool: buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  padding: 11px 20px;
  min-height: 44px;          /* comfortable touch target */
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.06s ease;
}
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.btn-primary:hover:not(:disabled) { background: var(--brand-strong); border-color: var(--brand-strong); color: #fff; }
@media (prefers-color-scheme: dark) { .btn-primary { color: #0b1020; } }

.btn-secondary { background: var(--surface); color: var(--brand); border-color: var(--border-strong); }
.btn-secondary:hover:not(:disabled) { border-color: var(--brand); background: var(--brand-soft); }

.btn-ghost { background: transparent; color: var(--text-muted); border-color: var(--border); }
.btn-ghost:hover:not(:disabled) { color: var(--text); background: var(--bg-alt); }

.btn-sm { padding: 6px 12px; min-height: 36px; font-size: 0.88rem; }
.btn-lg { padding: 14px 26px; min-height: 50px; font-size: 1.02rem; }
.btn-choose { padding: 14px 34px; min-height: 52px; font-size: 1.06rem; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.actions .btn { flex: 1 1 200px; }

/* --------------------------------------------------- 6c. Tool: status --- */
.status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  font-weight: 600;
  font-size: 0.95rem;
}
.status-bar[data-tone="idle"]    { border-left-color: var(--border-strong); color: var(--text-muted); }
.status-bar[data-tone="info"]    { border-left-color: var(--brand); }
.status-bar[data-tone="working"] { border-left-color: var(--brand); }
.status-bar[data-tone="done"]    { border-left-color: var(--ok);     background: var(--ok-soft);     color: var(--ok); }
.status-bar[data-tone="error"]   { border-left-color: var(--danger); background: var(--danger-soft); color: var(--danger); }
.status-bar[data-tone="warning"] { border-left-color: var(--warn);   background: var(--warn-soft);   color: var(--warn); }
.status-text { flex: 1 1 auto; min-width: 0; }

.status-icon {
  flex: 0 0 auto;
  width: 20px; height: 20px;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 800;
}
.status-bar[data-tone="done"] .status-icon::before   { content: "\2713"; }
.status-bar[data-tone="error"] .status-icon::before  { content: "\2715"; }
.status-bar[data-tone="warning"] .status-icon::before{ content: "!"; }
.status-bar[data-tone="working"] .status-icon::before{ content: "\2022"; }
.status-bar[data-tone="info"] .status-icon::before   { content: "\2139"; }
.status-bar[data-tone="idle"] .status-icon::before   { content: "\25CB"; }

.spinner {
  flex: 0 0 auto;
  width: 18px; height: 18px;
  border: 2px solid color-mix(in srgb, var(--brand) 30%, transparent);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.status-bar:not([data-busy="true"]) .spinner { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* progress bar inside the status bar */
.progress {
  flex: 1 1 100%;
  height: 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--brand) 18%, transparent);
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: var(--brand);
  transition: width 0.2s ease;
}

/* -------------------------------------------- 6d. Tool: file list ------ */
.workspace { animation: fade-in 0.25s ease; }
@keyframes fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.filelist { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.filelist-item {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
}
.filelist-thumb {
  width: 46px; height: 46px;
  object-fit: cover;
  border-radius: 6px;
  background: repeating-conic-gradient(var(--border) 0 25%, var(--surface) 0 50%) 50% / 12px 12px;
  border: 1px solid var(--border);
}
.filelist-body { min-width: 0; }
.filelist-name {
  font-weight: 650;
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.filelist-meta { font-size: 0.82rem; color: var(--text-muted); }
.filelist-state {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 650;
}
.filelist-state::before { font-weight: 800; }
.filelist-item[data-state="queued"]    .filelist-state::before { content: "\2022"; color: var(--text-muted); }
.filelist-item[data-state="working"]   .filelist-state::before { content: "\25CF"; color: var(--brand); }
.filelist-item[data-state="done"]      .filelist-state::before { content: "\2713"; color: var(--ok); }
.filelist-item[data-state="error"]     .filelist-state::before { content: "\2715"; color: var(--danger); }
.filelist-item[data-state="stale"]     .filelist-state::before { content: "\21BB"; color: var(--warn); }
.filelist-item[data-state="working"]   .filelist-state::before { animation: pulse 1s ease-in-out infinite; }

.filelist-error {
  margin: 4px 0 0;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--danger);
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ------------------------------------------------- 6e. Tool: settings --- */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px 22px;
}
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.field-label { font-weight: 650; font-size: 0.95rem; }
.field-value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 6px;
  padding: 1px 9px;
  min-width: 46px;
  text-align: center;
}
.field-hint { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

select, input[type="number"] {
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  min-height: 44px;
  width: 100%;
}
select { appearance: none; padding-right: 38px;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23718096' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-size: 11px;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 30px;
  background: transparent;
  cursor: pointer;
  margin: 0;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 7px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--brand) var(--fill, 70%), var(--border) var(--fill, 70%));
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px; height: 24px;
  margin-top: -8.5px;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--brand);
  box-shadow: var(--shadow-sm);
}
input[type="range"]::-moz-range-track { height: 7px; border-radius: 999px; background: var(--border); }
input[type="range"]::-moz-range-progress { height: 7px; border-radius: 999px; background: var(--brand); }
input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--surface); border: 3px solid var(--brand);
}

.input-suffix { position: relative; display: flex; align-items: center; }
.input-suffix input { padding-right: 62px; }
.input-suffix-text {
  position: absolute; right: 13px;
  font-size: 0.85rem; color: var(--text-muted); pointer-events: none;
}
.custom-target {
  margin-top: 10px; padding: 12px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
}
.custom-target[hidden] { display: none; }

/* --------------------------------------------------- 6f. Tool: results --- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.stat {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  padding: 10px 12px;
}
.stat-label { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); font-weight: 700; }
.stat-value { display: block; font-size: 1.14rem; font-weight: 750; font-variant-numeric: tabular-nums; }
.stat--saved { border-color: color-mix(in srgb, var(--ok) 45%, var(--border)); background: var(--ok-soft); }
.stat--saved .stat-value { color: var(--ok); }
.stat--grown .stat-value { color: var(--warn); }

.notice {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.92rem;
  margin-bottom: 16px;
}
.notice::before { font-weight: 800; line-height: 1.5; }
.notice[hidden] { display: none; }
.notice-info    { background: var(--brand-soft); border-color: color-mix(in srgb, var(--brand) 35%, var(--border)); }
.notice-info::before    { content: "\2139"; color: var(--brand); }
.notice-warning { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 45%, var(--border)); color: var(--warn); }
.notice-warning::before { content: "!"; color: var(--warn); }
.notice-error   { background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); color: var(--danger); }
.notice-error::before   { content: "\2715"; color: var(--danger); }
.notice-success { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 45%, var(--border)); color: var(--ok); }
.notice-success::before { content: "\2713"; color: var(--ok); }

.compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 6px;
}
.compare-card {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-alt);
}
.compare-caption {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.compare-frame {
  display: grid;
  place-items: center;
  height: 260px;
  padding: 10px;
  /* Checkerboard so transparency is visible in previews. */
  background: repeating-conic-gradient(var(--border) 0 25%, var(--surface) 0 50%) 50% / 16px 16px;
}
.compare-frame img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 4px; }
.compare-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 12px;
  margin: 0;
  padding: 10px 12px;
  font-size: 0.84rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.compare-meta dt { color: var(--text-muted); }
.compare-meta dd { margin: 0; font-weight: 650; font-variant-numeric: tabular-nums; text-align: right; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.result-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.result-table th, .result-table td {
  text-align: left;
  padding: 10px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.result-table thead th {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border-strong);
  white-space: nowrap;
}
.result-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.result-table .action-col { text-align: right; }
.result-table tbody tr:hover { background: var(--bg-alt); }
.row-name { font-weight: 650; }
.row-sub { display: block; font-size: 0.78rem; color: var(--text-muted); font-weight: 400; }
.saved-positive { color: var(--ok); font-weight: 700; }
.saved-negative { color: var(--warn); font-weight: 700; }
.cell-actions { display: inline-flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.icon-btn {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 650;
  color: var(--brand);
  background: var(--brand-soft);
  border: 1px solid color-mix(in srgb, var(--brand) 30%, transparent);
  border-radius: var(--radius-sm);
  padding: 7px 11px;
  min-height: 38px;
  cursor: pointer;
}
.icon-btn:hover { background: color-mix(in srgb, var(--brand) 18%, var(--brand-soft)); }
.icon-btn--danger { color: var(--danger); background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.icon-btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ------------------------------------------------------- 8. Content --- */
.privacy-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--brand-soft);
  border-color: color-mix(in srgb, var(--brand) 30%, var(--border));
  padding: clamp(18px, 3.4vw, 26px);
}
.privacy-icon { flex: 0 0 auto; width: 38px; height: 38px; color: var(--brand); }
.privacy-card h2 { font-size: clamp(1.25rem, 3vw, 1.55rem); }
.privacy-card p { max-width: 78ch; }

.content { max-width: 78ch; margin: 0 auto; }
.content > section { margin-bottom: 34px; }
.content h2 { margin-bottom: 12px; }

.feature-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}
.feature-list li {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: var(--bg-alt);
}
.feature-list h3 { margin-bottom: 4px; font-size: 0.99rem; }
.feature-list p { margin: 0; font-size: 0.92rem; color: var(--text-muted); }

.format-list dt { font-weight: 700; margin-top: 12px; }
.format-list dd { margin: 2px 0 0; color: var(--text-muted); }

.steps { list-style: none; counter-reset: step; padding: 0; display: grid; gap: 14px; }
.steps li {
  counter-increment: step;
  position: relative;
  margin: 0;
  padding: 14px 16px 14px 54px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-alt);
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 14px; top: 14px;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
}
@media (prefers-color-scheme: dark) { .steps li::before { color: #0b1020; } }
.steps h3 { margin-bottom: 2px; font-size: 0.99rem; }
.steps p { margin: 0; font-size: 0.92rem; color: var(--text-muted); }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  margin-bottom: 10px;
}
.faq-item > summary {
  cursor: pointer;
  font-weight: 650;
  padding: 13px 40px 13px 16px;
  list-style: none;
  position: relative;
  border-radius: var(--radius-sm);
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::after {
  content: "+";
  position: absolute;
  right: 14px; top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--brand);
  line-height: 1;
}
.faq-item[open] > summary::after { content: "\2212"; }
.faq-item > summary:hover { color: var(--brand); }
.faq-item > p { padding: 0 16px 14px; margin: 0; color: var(--text-muted); font-size: 0.94rem; }

/* ------------------------------------------------------ 9. Legal pages --- */
.page-header { padding: clamp(26px, 5vw, 44px) 0 8px; }
.page-header h1 { font-size: clamp(1.6rem, 4.4vw, 2.3rem); }
.prose { max-width: 74ch; }
.prose h2 { margin-top: 2rem; font-size: clamp(1.15rem, 2.8vw, 1.4rem); }
.prose h3 { margin-top: 1.4rem; }
.prose ul, .prose ol { padding-left: 1.35rem; }
.prose li { margin-bottom: 0.35rem; }
.prose dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; }
.prose dt { font-weight: 650; white-space: nowrap; }
.prose dd { margin: 0; color: var(--text-muted); }
@media (max-width: 520px) {
  .prose dl { grid-template-columns: 1fr; gap: 2px; }
  .prose dd { margin-bottom: 8px; }
}
.updated { font-size: 0.88rem; color: var(--text-muted); }

/* -------------------------------------------------- 10. Responsive ------ */
/* Wide screens first: the desktop tool layout. Placed after the base rules so
   it wins on equal specificity. */
@media (min-width: 860px) {
  .tool-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 0 20px;
    align-items: start;
  }

  /* Four short controls pair up instead of stacking four deep, which keeps the
     action bar roughly a third of a screen further up the page. */
  .settings-card .settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
  }
  .settings-card .field-hint { font-size: 0.79rem; line-height: 1.4; }
}

@media (max-width: 620px) {
  .site-nav a { padding: 7px 9px; font-size: 0.88rem; }
  .brand-name { font-size: 0.95rem; }
  .compare { grid-template-columns: 1fr; }        /* stack before/after on mobile */
  .compare-frame { height: 200px; }
  .stats { grid-template-columns: repeat(auto-fit, minmax(104px, 1fr)); }
  .actions .btn { flex: 1 1 100%; }              /* full-width tap targets */
  .result-table th, .result-table td { padding: 9px 7px; font-size: 0.87rem; }
  .cell-actions { justify-content: flex-end; }
  .dropzone { padding: 26px 14px; }
  body.has-floating-actions { padding-bottom: calc(132px + env(safe-area-inset-bottom)); }
  .action-bar[data-download-ready="true"] { flex-wrap: nowrap; gap: 8px; padding: 10px 12px; }
  .action-bar[data-download-ready="true"] .btn { flex: 1 1 0; min-width: 0; padding-inline: 10px; font-size: 0.9rem; }
}

@media (max-width: 400px) {
  .filelist-item { grid-template-columns: 38px 1fr auto; gap: 9px; }
  .filelist-thumb { width: 38px; height: 38px; }
}

/* Rejected-files panel */
.rejected {
  border: 1px solid color-mix(in srgb, var(--danger) 40%, var(--border));
  background: var(--danger-soft);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 18px;
}
.rejected-title { margin: 0 0 6px; font-size: 0.98rem; color: var(--danger); }
.rejected-list { margin: 0; padding-left: 1.2rem; font-size: 0.9rem; color: var(--danger); }
.rejected-list li { margin-bottom: 3px; }

.warnings { display: grid; gap: 10px; margin-bottom: 18px; }

@media print {
  .site-header, .site-footer, #compressor, .btn { display: none !important; }
}