:root {
  --cream: #f7f1e7;
  --cream-2: #fffaf2;
  --ink: #17141b;
  --muted: #625c66;
  --line: #ddd4c8;
  --card: #fffdf8;
  --purple: #7b35f2;
  --purple-dark: #5e1fc7;
  --purple-soft: #eee4ff;
  --purple-ink: #5e1fc7;
  --danger-ink: #b52f2f;
  --warn-ink: #754b00;
  --lime: #c9f04a;
  --coral: #ff8c7a;
  --coral-soft: #ffe7e1;
  --green: #16834b;
  --green-soft: #e4f8ed;
  --yellow-soft: #fff5ce;
  --crop-stage: #17141b;
  --shadow: 0 24px 70px rgba(45, 30, 56, .12);
  --shadow-small: 0 8px 22px rgba(45, 30, 56, .09);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --focus: 0 0 0 4px rgba(123, 53, 242, .24);
  /* Type system — one family, role-based steps (~1.15 ratio) */
  --text-display: clamp(2.6rem, 5vw, 4.25rem);
  --text-lead: 1.125rem;
  --text-title: 1.5rem;
  --text-heading: 1.1875rem;
  --text-subhead: 1.0625rem;
  --text-body: 1rem;
  --text-label: 0.875rem;
  --text-meta: 0.8125rem;
  --text-micro: 0.6875rem;
  --weight-medium: 600;
  --weight-strong: 800;
  --weight-black: 900;
  --leading-tight: 1.2;
  --leading-body: 1.6;
  --tracking-display: -.035em;
  --tracking-heading: -.015em;
  --tracking-caps: .09em;
  color-scheme: light;
  font-family: ui-rounded, "SF Pro Rounded", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body[data-theme="dark"] {
  --cream: #15121a;
  --cream-2: #1c1822;
  --ink: #f9f3ff;
  --muted: #b9b0bf;
  --line: #39313f;
  --card: #211c27;
  --purple-soft: #382654;
  --purple-ink: #c3a6ff;
  --danger-ink: #ff9a8f;
  --warn-ink: #ffce6b;
  --coral-soft: #462b2d;
  --green-soft: #163c2a;
  --yellow-soft: #40391e;
  --crop-stage: #0c0a11;
  --shadow: 0 24px 70px rgba(0, 0, 0, .35);
  --shadow-small: 0 8px 22px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { margin: 0; min-width: 320px; padding-inline: env(safe-area-inset-left) env(safe-area-inset-right); background: var(--cream); color: var(--ink); line-height: 1.5; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
input, select, textarea { caret-color: var(--purple); }
::selection { background: color-mix(in srgb, var(--purple) 24%, transparent); }
img { max-width: 100%; }
svg { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
[hidden] { display: none !important; }

.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; background: var(--ink); color: var(--cream); padding: 10px 16px; border-radius: 8px; font-size: var(--text-label); font-weight: var(--weight-strong); }
.skip-link:focus { top: 12px; }
.page-main:focus { outline: none; }
.app-card:focus-visible { outline: none; box-shadow: var(--shadow), var(--focus); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

h1, h2, h3, h4 { text-wrap: balance; }
p { text-wrap: pretty; }

.site-header, .page-main, .site-footer { width: min(1220px, calc(100% - 36px)); margin-inline: auto; }
.site-header { min-height: 82px; display: flex; align-items: center; gap: 18px; padding: 12px 0; }
.site-nav { display: flex; align-items: center; gap: 4px; margin-right: auto; }
.site-nav a { padding: 8px 12px; border-radius: 10px; color: var(--muted); text-decoration: none; font-size: var(--text-label); font-weight: var(--weight-strong); transition: background .18s ease, color .18s ease; }
.site-nav a:hover { background: var(--card); color: var(--ink); }
.site-nav a[aria-current="page"] { color: var(--purple-ink); background: var(--purple-soft); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 38px; height: 38px; position: relative; display: inline-block; transform: rotate(-6deg); }
.brand-mark i { position: absolute; display: block; border-radius: 9px; }
.brand-mark i:nth-child(1) { inset: 0 12px 12px 0; background: var(--purple); }
.brand-mark i:nth-child(2) { width: 17px; height: 17px; right: 0; top: 2px; background: var(--lime); border-radius: 50%; }
.brand-mark i:nth-child(3) { width: 18px; height: 9px; right: 1px; bottom: 4px; background: var(--coral); transform: rotate(-18deg); }
.brand-word { font-size: var(--text-title); letter-spacing: -.03em; font-weight: var(--weight-black); }
.brand-word span { color: var(--purple); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.status-pill, .validated-pill { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: color-mix(in srgb, var(--card) 86%, transparent); padding: 8px 12px; border-radius: 999px; font-size: var(--text-meta); font-weight: var(--weight-strong); color: var(--muted); }
.status-pill > span { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 18%, transparent); }
.ghost-button, .text-button, .secondary-button, .accent-button, .primary-button { border: 0; cursor: pointer; text-decoration: none; font-size: var(--text-label); font-weight: var(--weight-strong); transition: transform .18s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease; }
.ghost-button:focus-visible, .text-button:focus-visible, .secondary-button:focus-visible, .accent-button:focus-visible, .primary-button:focus-visible, input:focus-visible, select:focus-visible, .drop-zone:focus-visible { outline: none; box-shadow: var(--focus); }
.ghost-button:disabled, .text-button:disabled, .secondary-button:disabled, .accent-button:disabled, .inline-link:disabled, .icon-button:disabled, .chip:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.ghost-button { display: inline-flex; align-items: center; gap: 7px; padding: 9px 11px; border-radius: 10px; background: transparent; }
.ghost-button:hover { background: var(--card); }
.offline-pill { color: color-mix(in srgb, var(--coral) 58%, var(--ink)); border-color: color-mix(in srgb, var(--coral) 42%, var(--line)); }
.offline-pill > span { background: var(--coral); box-shadow: 0 0 0 4px color-mix(in srgb, var(--coral) 18%, transparent); }
.install-button { border: 1px solid color-mix(in srgb, var(--purple) 32%, var(--line)); color: var(--purple-ink); }
.install-button:hover { background: var(--purple-soft); }
.update-banner { position: fixed; left: 50%; bottom: max(22px, env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 90; display: flex; align-items: center; gap: 14px; max-width: calc(100% - 32px); padding: 12px 14px 12px 18px; border-radius: 16px; background: var(--ink); color: var(--cream-2); box-shadow: var(--shadow); font-size: var(--text-meta); font-weight: var(--weight-strong); }
.update-banner .secondary-button { box-shadow: none; }

.tool-intro { display: flex; align-items: end; justify-content: space-between; gap: 28px; padding: 28px 4px 22px; }
.tool-intro h1 { max-width: 820px; margin: 0; font-size: clamp(2.35rem, 5vw, 4.4rem); line-height: .98; letter-spacing: var(--tracking-display); font-weight: var(--weight-black); }
.tool-intro h1 em { color: var(--purple-ink); font-style: normal; }
.tool-intro > div > p { margin: 12px 0 0; color: var(--muted); font-size: var(--text-lead); }
.tool-trust { flex: 0 0 auto; margin: 0 0 7px; color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-strong); }
.tool-trust span:first-child { color: var(--green); }

.app-card, .results-section { background: var(--card); border: 0; border-radius: var(--radius-xl); box-shadow: var(--shadow); overflow: hidden; }
.app-card { position: relative; margin-bottom: 42px; overflow: visible; }
.app-card-header { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 20px 32px; border-bottom: 1px solid var(--line); border-radius: var(--radius-xl) var(--radius-xl) 0 0; background: linear-gradient(90deg, color-mix(in srgb, var(--purple-soft) 55%, var(--card)), var(--card)); }
.app-card-header h2, .result-celebration h2 { margin: 0; letter-spacing: var(--tracking-heading); font-size: var(--text-title); line-height: var(--leading-tight); font-weight: var(--weight-black); }
.app-card-actions { display: flex; align-items: center; gap: 10px; }
.app-card-actions .ghost-button { white-space: nowrap; }
.app-floating-actions { position: absolute; z-index: 4; top: 16px; right: 24px; }
#demo-button { display: none; }
.accent-button { display: inline-flex; align-items: center; gap: 7px; background: var(--lime); color: #202900; padding: 11px 15px; border-radius: 12px; box-shadow: 0 4px 0 #94b829; justify-content: center; }
.accent-button span { white-space: nowrap; }
.accent-button svg { width: 17px; height: 17px; fill: currentColor; stroke: none; }
.accent-button:hover { transform: translateY(-2px); box-shadow: 0 6px 0 #94b829; }
.workflow-start { padding: 22px 32px 24px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--purple-soft) 18%, var(--card)); }
.workflow-start .requirements-heading { margin-bottom: 10px; }
.workflow-start .mode-picker, .workflow-start .mode-help { margin-left: 46px; }
.workflow-start .preset-picker { max-width: 940px; margin: 20px 0 0; }
.app-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); }
.app-grid[data-flow="preset"][data-ready="false"] { grid-template-columns: 1fr; }
.app-grid[data-flow="preset"][data-ready="false"] .upload-column { border-right: 0; }
.upload-column, .requirements-column { padding: 20px 32px 32px; }
.upload-column { border-right: 1px solid var(--line); background: color-mix(in srgb, var(--cream-2) 75%, var(--card)); }
.app-grid[data-flow="manual"] { grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); }
.app-grid[data-flow="manual"] .requirements-column { order: 1; border-right: 1px solid var(--line); }
.app-grid[data-flow="manual"] .upload-column { order: 2; border-right: 0; }
.section-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.step-number { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; flex: 0 0 auto; background: var(--purple); color: white; font-size: var(--text-label); font-weight: var(--weight-black); transform: rotate(-3deg); }
.section-heading h3 { margin: 0; letter-spacing: var(--tracking-heading); font-size: var(--text-heading); font-weight: var(--weight-strong); }
.section-heading p { margin: 2px 0 0; color: var(--muted); font-size: var(--text-meta); }
.requirements-heading { margin-bottom: 10px; }
.mode-picker { width: fit-content; display: grid; grid-template-columns: 1fr 1fr; gap: 3px; margin: 0 0 8px 46px; padding: 3px; border: 1px solid var(--line); border-radius: 12px; background: var(--cream-2); }
.mode-button { min-width: 94px; border: 0; border-radius: 9px; padding: 8px 14px; background: transparent; color: var(--muted); cursor: pointer; font-weight: var(--weight-strong); font-size: var(--text-meta); transition: background .18s ease, color .18s ease, box-shadow .18s ease; }
.mode-button:hover { color: var(--ink); }
.mode-button.is-active { background: var(--purple); color: #fff; box-shadow: var(--shadow-small); }
.mode-button:focus-visible { outline: none; box-shadow: var(--focus); }
.mode-help { margin: 0 0 18px 46px; color: var(--muted); font-size: var(--text-meta); line-height: 1.5; }
.mode-help:empty { display: none; }
.requirements-column[data-mode="simple"] .advanced-only { display: none !important; }
.requirements-column[data-mode="advanced"] .simple-only { display: none !important; }
.requirements-column[data-mode="simple"] .file-size-grid { grid-template-columns: 1fr; }
.manual-return { margin: 8px 0 0; }

.preset-picker { margin: 0 0 24px; padding: 16px 0 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent; }
.preset-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.preset-heading h4 { margin: 0; font-size: var(--text-heading); line-height: var(--leading-tight); font-weight: var(--weight-black); letter-spacing: var(--tracking-heading); }
.preset-count { margin: 4px 0 0; color: var(--purple-ink); font-size: var(--text-meta); font-weight: var(--weight-strong); font-variant-numeric: tabular-nums; }
.eyebrow { display: block; color: var(--purple-ink); font-size: var(--text-micro); font-weight: var(--weight-strong); letter-spacing: var(--tracking-caps); text-transform: uppercase; }
.verified-chip { flex: 0 0 auto; padding: 5px 8px; border-radius: 999px; background: var(--green-soft); color: color-mix(in srgb, var(--green) 75%, var(--ink)); font-size: var(--text-micro); font-weight: var(--weight-strong); }
.manual-start { margin: 13px 0 0; }
.preset-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 10px; }
.preset-grid label { display: grid; gap: 6px; }
.preset-search-field { grid-column: 1 / -1; }
.preset-grid label > span { color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-medium); }
.preset-grid select:disabled { opacity: .62; cursor: not-allowed; }
.preset-empty { margin: 9px 0 0; color: var(--muted); font-size: var(--text-meta); }
.preset-status { position: relative; margin-top: 13px; padding: 12px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); }
.preset-status-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.preset-summary { margin: 0; color: var(--ink); font-size: var(--text-label); font-weight: var(--weight-strong); font-variant-numeric: tabular-nums; }
.preset-note, .preset-warning { margin: 5px 0 0; color: var(--muted); font-size: var(--text-meta); line-height: 1.45; }
.preset-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 9px; padding-top: 9px; border-top: 1px solid var(--line); font-size: var(--text-meta); }
.preset-meta span { color: var(--muted); }
.preset-meta a { color: var(--purple-ink); font-weight: var(--weight-strong); }
.preset-meta-actions { display: flex; align-items: center; gap: 12px; }
.share-control { position: relative; display: inline-flex; }
.share-trigger { display: inline-flex; align-items: center; gap: 6px; min-height: 34px; padding: 6px 10px; border: 1px solid color-mix(in srgb, var(--purple) 28%, var(--line)); border-radius: 9px; background: var(--purple-soft); color: var(--purple-ink); font: inherit; font-weight: var(--weight-strong); cursor: pointer; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.share-trigger:hover, .share-trigger[aria-expanded="true"] { background: color-mix(in srgb, var(--purple-soft) 74%, var(--purple)); border-color: color-mix(in srgb, var(--purple) 48%, var(--line)); }
.share-trigger:active { transform: translateY(1px); }
.share-trigger:focus-visible, .share-option:focus-visible { outline: none; box-shadow: var(--focus); }
.share-trigger svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.share-menu { position: absolute; z-index: 18; top: calc(100% + 9px); right: 0; width: min(286px, calc(100vw - 44px)); padding: 9px; border: 0; border-radius: 14px; background: var(--card); box-shadow: 0 14px 34px rgba(0, 0, 0, .16); color: var(--ink); }
.share-menu::before { content: ""; position: absolute; top: -5px; right: 23px; width: 9px; height: 9px; background: var(--card); transform: rotate(45deg); }
.share-menu-heading { display: grid; gap: 2px; padding: 5px 7px 9px; }
.preset-meta .share-menu-heading strong { color: var(--ink); font-size: var(--text-label); }
.preset-meta .share-menu-heading small { color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-regular); }
.share-option { position: relative; display: flex; width: 100%; align-items: center; gap: 10px; min-height: 42px; padding: 6px 7px; border: 0; border-radius: 9px; background: transparent; color: var(--ink); font: inherit; font-size: var(--text-label); font-weight: var(--weight-medium); text-align: left; text-decoration: none; cursor: pointer; transition: background .16s ease; }
.share-option:hover { background: var(--surface); color: var(--ink); }
.share-option-icon { display: grid; width: 30px; height: 30px; flex: 0 0 30px; place-items: center; border-radius: 9px; background: var(--surface); color: var(--purple-ink); }
.preset-meta .share-option > span:last-child { color: var(--ink); }
.preset-meta .share-option-icon { color: var(--purple-ink); }
.share-option-icon svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.share-option-whatsapp .share-option-icon { background: color-mix(in srgb, #25d366 16%, var(--card)); color: color-mix(in srgb, #128c4a 82%, var(--ink)); }
.share-option-x .share-option-icon { background: color-mix(in srgb, var(--ink) 9%, var(--card)); color: var(--ink); }
.preset-warning { color: color-mix(in srgb, var(--coral) 60%, var(--ink)); }
.preset-error { margin: 10px 0 0; color: var(--danger-ink); font-size: var(--text-meta); }

.upload-gate { display: flex; align-items: flex-start; gap: 11px; margin: 0 0 12px; padding: 12px 13px; border-radius: 13px; background: var(--purple-soft); color: var(--purple-ink); }
.upload-gate svg { width: 21px; height: 21px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; }
.upload-gate p { display: grid; gap: 2px; margin: 0; }
.upload-gate strong { font-size: var(--text-label); font-weight: var(--weight-strong); }
.upload-gate span { color: color-mix(in srgb, var(--purple) 62%, var(--ink)); font-size: var(--text-meta); line-height: 1.45; }
.drop-zone { min-height: 200px; border: 2px dashed color-mix(in srgb, var(--purple) 45%, var(--line)); border-radius: var(--radius-lg); background: color-mix(in srgb, var(--purple-soft) 26%, var(--card)); display: grid; place-items: center; padding: 18px; cursor: pointer; transition: border-color .2s, transform .2s, background .2s; }
.drop-zone:hover, .drop-zone.drag-over { border-color: var(--purple); background: color-mix(in srgb, var(--purple-soft) 55%, var(--card)); transform: translateY(-2px); }
.upload-column[data-ready="false"] .drop-zone { opacity: .48; cursor: not-allowed; filter: saturate(.55); }
.upload-column[data-ready="false"] .drop-zone:hover { border-color: color-mix(in srgb, var(--purple) 45%, var(--line)); background: color-mix(in srgb, var(--purple-soft) 26%, var(--card)); transform: none; }
.drop-zone.has-file { min-height: 165px; border-style: solid; }
.upload-choice-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.upload-choice-actions .secondary-button { min-height: 46px; }
.camera-button { display: inline-flex; align-items: center; gap: 8px; }
.camera-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.camera-workspace { padding: clamp(24px, 4vw, 42px); }
.camera-workspace-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.camera-step { background: var(--coral-soft); color: color-mix(in srgb, var(--coral) 70%, var(--ink)); }
.camera-step svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.camera-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(220px, .6fr); gap: 22px; align-items: start; }
.camera-stage { position: relative; overflow: hidden; min-height: 360px; border-radius: var(--radius-lg); background: #111; display: grid; place-items: center; }
.camera-stage video { width: 100%; height: min(62vh, 560px); object-fit: contain; display: block; }
.camera-status { position: absolute; left: 14px; right: 14px; bottom: 14px; margin: 0; padding: 10px 12px; border-radius: 10px; background: rgba(17, 15, 20, .78); color: #fff; text-align: center; font-size: var(--text-meta); backdrop-filter: blur(8px); }
.camera-controls { padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--card); }
.camera-controls label { display: grid; gap: 8px; font-weight: var(--weight-strong); }
.camera-controls select { width: 100%; }
.camera-controls p { margin: 14px 0 0; color: var(--muted); font-size: var(--text-label); line-height: 1.6; }
.camera-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 20px; }
.camera-actions .primary-button { width: auto; min-width: 170px; }
.upload-idle { text-align: center; }
.upload-choice-title { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 7px; }
.upload-icon { flex: 0 0 auto; width: 30px; height: 30px; display: grid; place-items: center; color: var(--purple-ink); }
.upload-icon svg { width: 28px; height: 28px; }
.upload-idle h4 { margin: 0; font-size: var(--text-subhead); font-weight: var(--weight-strong); }
.upload-idle p { color: var(--muted); margin: 0 0 13px; font-size: var(--text-body); }
.secondary-button { padding: 10px 15px; border-radius: 11px; background: var(--card); color: var(--ink); border: 1px solid var(--line); box-shadow: var(--shadow-small); }
.secondary-button:hover { transform: translateY(-2px); border-color: var(--purple); }
.upload-loaded { width: 100%; display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; align-items: center; gap: 15px; }
.source-thumb { width: 96px; height: 96px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); display: grid; place-items: center; }
.source-thumb img { width: 100%; height: 100%; object-fit: contain; }
.source-copy { min-width: 0; display: grid; justify-items: start; }
.source-title { display: flex; align-items: center; gap: 8px; min-width: 0; max-width: 100%; color: var(--ink); }
.source-title strong { max-width: 100%; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; font-size: var(--text-label); font-weight: var(--weight-strong); }
.source-summary { color: var(--muted); font-size: var(--text-meta); margin-top: 4px; font-variant-numeric: tabular-nums; }
.edit-badge { flex: 0 0 auto; font-size: var(--text-micro); font-weight: var(--weight-strong); text-transform: uppercase; letter-spacing: var(--tracking-caps); color: var(--purple-ink); background: var(--purple-soft); border-radius: 999px; padding: 3px 8px; }
.edit-badge.white-badge { color: color-mix(in srgb, var(--green) 76%, var(--ink)); background: var(--green-soft); }
.source-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 14px; margin-top: 7px; }
.loaded-check { width: 31px; height: 31px; border-radius: 50%; display: grid; place-items: center; background: var(--green-soft); color: color-mix(in srgb, var(--green) 66%, var(--ink)); font-weight: var(--weight-black); }
.text-button { background: none; color: var(--purple-ink); padding: 4px 0; text-decoration: underline; text-underline-offset: 3px; }
.text-button:hover { color: var(--purple-ink); }
.text-button.muted { color: var(--muted); }
.text-button.muted:hover { color: var(--purple-ink); }
.text-button.danger { color: var(--danger-ink); }
.large-image-notice { padding: 10px 12px; background: var(--yellow-soft); border-radius: 10px; font-size: var(--text-meta); font-weight: var(--weight-medium); }
.source-details { margin-top: 14px; border: 1px solid var(--line); border-radius: 14px; background: color-mix(in srgb, var(--card) 78%, var(--cream-2)); overflow: hidden; }
.source-details summary { min-height: 46px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; list-style: none; cursor: pointer; font-size: var(--text-label); font-weight: var(--weight-strong); }
.source-details summary::-webkit-details-marker { display: none; }
.source-details summary::after { content: ""; width: 24px; height: 24px; margin-left: auto; border-radius: 8px; background-color: var(--purple-soft); background-image: linear-gradient(var(--purple-ink), var(--purple-ink)), linear-gradient(var(--purple-ink), var(--purple-ink)); background-position: center; background-repeat: no-repeat; background-size: 10px 2px, 2px 10px; transition: transform .18s ease; }
.source-details[open] summary::after { transform: rotate(45deg); }
.source-details summary:focus-visible { outline: none; box-shadow: inset var(--focus); }
.source-details summary span:last-of-type { color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-medium); }
.source-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 0 12px 12px; }
.meta-item { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 11px; display: grid; }
.meta-item span { font-size: var(--text-micro); color: var(--muted); text-transform: uppercase; letter-spacing: var(--tracking-caps); font-weight: var(--weight-strong); }
.meta-item strong { margin-top: 3px; font-size: var(--text-label); font-weight: var(--weight-strong); overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.privacy-note { margin-top: 18px; display: flex; gap: 12px; padding: 14px; border-radius: 14px; background: var(--green-soft); color: color-mix(in srgb, var(--green) 70%, var(--ink)); }
.privacy-note svg { flex: 0 0 auto; width: 22px; height: 22px; }
.privacy-note p { margin: 0; display: grid; }
.privacy-note strong { font-size: var(--text-label); font-weight: var(--weight-strong); }
.privacy-note span { color: color-mix(in srgb, var(--green) 80%, var(--ink)); font-size: var(--text-meta); }

.requirements-column { display: block; }
.review-heading { margin: 0 0 20px; }
.app-grid[data-source="false"] .quality-field { display: none; }
.app-grid[data-flow="manual"][data-source="false"] .requirements-column > :not(.review-heading):not(.image-size-field) { display: none !important; }
.app-grid[data-flow="manual"][data-source="false"] .image-size-field .advanced-only { display: none !important; }
.field-block { border: 0; padding: 0; margin: 0 0 24px; }
.field-block > label, .field-block legend { display: block; padding: 0; margin: 0 0 9px; font-size: var(--text-label); font-weight: var(--weight-strong); }
.optional { color: var(--muted); font-size: var(--text-micro); font-weight: var(--weight-medium); text-transform: uppercase; letter-spacing: var(--tracking-caps); margin-left: 4px; }
select, input[type="number"], input[type="search"] { width: 100%; border: 1px solid var(--line); background: var(--cream-2); color: var(--ink); border-radius: 11px; min-height: 46px; padding: 10px 12px; font-size: var(--text-body); font-weight: var(--weight-medium); }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 19px, calc(100% - 13px) 19px; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 38px; }
.dimension-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: end; }
.dimension-grid label, .file-size-grid label { display: grid; gap: 6px; }
.dimension-grid label > span, .file-size-grid label > span { color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-medium); }
.dimension-grid small, .file-size-grid small { font-size: var(--text-micro); font-weight: var(--weight-medium); }
.dimension-times { font-size: var(--text-subhead); font-weight: var(--weight-black); padding-bottom: 11px; color: var(--muted); }
.ratio-hint { display: flex; align-items: center; gap: 8px; margin: 11px 0 0; font-size: var(--text-meta); font-weight: var(--weight-medium); color: var(--muted); text-wrap: pretty; }
.ratio-hint::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: 0 0 auto; }
.ratio-hint.is-match { color: var(--green); }
.ratio-hint.is-match::before { background: var(--green); }
.ratio-hint.is-mismatch { color: color-mix(in srgb, var(--coral) 68%, var(--ink)); }
.ratio-hint.is-mismatch::before { background: var(--coral); }
.inline-link { margin-top: 10px; display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; padding: 4px 2px; color: var(--purple-ink); font-weight: var(--weight-strong); font-size: var(--text-label); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.inline-link:hover { color: var(--purple-ink); }
.inline-link:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
.toggle-row { margin-top: 11px; }
.switch-label { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-size: var(--text-label); font-weight: var(--weight-strong); }
.switch-label input { position: absolute; opacity: 0; pointer-events: none; }
.switch { width: 37px; height: 21px; background: var(--line); border-radius: 99px; padding: 3px; transition: background .18s; }
.switch::after { content: ""; display: block; width: 15px; height: 15px; border-radius: 50%; background: var(--card); box-shadow: 0 1px 4px rgba(0,0,0,.22); transition: transform .18s; }
.switch-label input:checked + .switch { background: var(--purple); }
.switch-label input:checked + .switch::after { transform: translateX(16px); }
.switch-label input:focus-visible + .switch { box-shadow: var(--focus); }
.permission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 13px; }
.check-card { display: flex; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 12px; padding: 10px; cursor: pointer; background: var(--cream-2); }
.check-card input { position: absolute; opacity: 0; }
.check-box { width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid var(--line); display: grid; place-items: center; color: transparent; flex: 0 0 auto; font-size: var(--text-micro); }
.check-card input:checked + .check-box { background: var(--purple); border-color: var(--purple); color: white; }
.check-card input:focus-visible + .check-box { box-shadow: var(--focus); }
.check-card > span:last-child { display: grid; }
.check-card strong { font-size: var(--text-label); font-weight: var(--weight-strong); }
.check-card small { color: var(--muted); font-size: var(--text-meta); }
.choice-stack { display: grid; gap: 8px; }
.choice-card { position: relative; display: flex; align-items: center; gap: 11px; border: 1px solid var(--line); border-radius: 13px; padding: 11px; cursor: pointer; background: var(--cream-2); }
.choice-card:has(input:checked) { border-color: var(--purple); background: var(--purple-soft); box-shadow: inset 0 0 0 1px var(--purple); }
.choice-card input { position: absolute; opacity: 0; }
.radio-dot { width: 19px; height: 19px; border: 2px solid var(--line); border-radius: 50%; flex: 0 0 auto; display: grid; place-items: center; }
.radio-dot::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--purple); transform: scale(0); }
.choice-card input:checked + .radio-dot { border-color: var(--purple); }
.choice-card input:checked + .radio-dot::after { transform: scale(1); }
.choice-card input:focus-visible + .radio-dot { box-shadow: var(--focus); }
.choice-card > span:nth-of-type(2) { display: grid; }
.choice-card strong { font-size: var(--text-label); font-weight: var(--weight-strong); }
.choice-card small { color: var(--muted); font-size: var(--text-meta); }
.choice-card:has(input:checked) small { color: color-mix(in srgb, var(--purple) 55%, var(--ink)); }
.choice-tag { margin-left: auto; font-size: var(--text-micro); font-weight: var(--weight-strong); text-transform: uppercase; letter-spacing: var(--tracking-caps); color: var(--purple-ink); background: var(--card); padding: 4px 6px; border-radius: 6px; }
.inline-warning { display: flex; align-items: flex-start; gap: 9px; margin-top: 9px; padding: 10px 11px; background: var(--coral-soft); border-radius: 11px; color: color-mix(in srgb, var(--coral) 46%, var(--ink)); }
.inline-warning > span { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; flex: 0 0 auto; background: var(--coral); color: #2d0904; font-weight: var(--weight-black); }
.inline-warning p { margin: 0; font-size: var(--text-meta); }
.swatch-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.swatch-option { position: relative; min-width: 0; display: flex; align-items: center; gap: 9px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 13px; background: var(--cream-2); cursor: pointer; transition: border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.swatch-option input[type="radio"] { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.swatch-option:hover { border-color: color-mix(in srgb, var(--purple) 36%, var(--line)); }
.swatch-option:has(input[type="radio"]:checked) { border-color: var(--purple); background: var(--purple-soft); box-shadow: inset 0 0 0 1px var(--purple); }
.swatch-option:has(input[type="radio"]:focus-visible) { outline: none; box-shadow: var(--focus); }
.swatch-option.is-disabled { opacity: .42; cursor: not-allowed; }
.swatch-option.is-disabled:hover { border-color: var(--line); }
.swatch-option.is-disabled input[type="radio"] { cursor: not-allowed; }
.swatch-label { display: grid; min-width: 0; }
.swatch-label strong { font-size: var(--text-label); font-weight: var(--weight-strong); line-height: 1.25; }
.swatch-label small { color: var(--muted); font-size: var(--text-micro); line-height: 1.3; }
.swatch-option:has(input[type="radio"]:checked) .swatch-label small { color: color-mix(in srgb, var(--purple) 55%, var(--ink)); }
.swatch { width: 24px; height: 24px; border-radius: 8px; border: 1px solid var(--line); flex: 0 0 auto; }
.swatch.transparent, .checkerboard { background-color: #fff; background-image: linear-gradient(45deg, #e4e4e4 25%, transparent 25%), linear-gradient(-45deg, #e4e4e4 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #e4e4e4 75%), linear-gradient(-45deg, transparent 75%, #e4e4e4 75%); background-size: 14px 14px; background-position: 0 0, 0 7px, 7px -7px, -7px 0; }
.swatch.auto { background: var(--card); }
.swatch.custom { background: #fff; }
.custom-color-panel { display: grid; gap: 10px; margin-top: 10px; padding: 12px; border: 1px dashed color-mix(in srgb, var(--purple) 30%, var(--line)); border-radius: 15px; background: color-mix(in srgb, var(--purple-soft) 42%, var(--cream-2)); animation: colour-panel-in .22s cubic-bezier(.22, 1, .36, 1) both; }
@keyframes colour-panel-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.color-well { position: relative; display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); cursor: pointer; transition: border-color .18s ease; }
.color-well:hover { border-color: color-mix(in srgb, var(--purple) 40%, var(--line)); }
.color-well input[type="color"] { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; border: 0; padding: 0; opacity: 0; cursor: pointer; }
.color-well:has(input:focus-visible) { outline: none; box-shadow: var(--focus); }
.color-well-chip { width: 42px; height: 42px; border-radius: 11px; border: 1px solid color-mix(in srgb, var(--ink) 16%, var(--line)); background: #fff; flex: 0 0 auto; }
.color-well-text { display: grid; min-width: 0; }
.color-well-text strong { font-size: var(--text-subhead); font-weight: var(--weight-strong); letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.color-well-text small { color: var(--muted); font-size: var(--text-micro); }
.color-well-icon { width: 20px; height: 20px; margin-left: auto; color: var(--purple-ink); flex: 0 0 auto; }
.quick-colors { display: flex; flex-wrap: wrap; gap: 8px; }
.quick-color { display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px 6px 7px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); font-size: var(--text-meta); font-weight: var(--weight-strong); cursor: pointer; transition: border-color .18s ease, background .18s ease; }
.quick-color:hover { border-color: color-mix(in srgb, var(--purple) 44%, var(--line)); }
.quick-color:focus-visible { outline: none; box-shadow: var(--focus); }
.quick-color[aria-pressed="true"] { border-color: var(--purple); background: var(--purple-soft); color: var(--purple-ink); }
.quick-dot { width: 18px; height: 18px; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--ink) 18%, var(--line)); }
.quick-dot.white { background: #fff; }
.quick-dot.black { background: #111; }
.file-size-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.field-help { color: var(--muted); font-size: var(--text-meta); line-height: 1.5; margin: 7px 0 0; text-wrap: pretty; }
.quality-field { padding: 16px; border-radius: 16px; background: color-mix(in srgb, var(--purple-soft) 48%, var(--cream-2)); }
.quality-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 11px; }
.quality-heading h4 { margin: 0; font-size: var(--text-label); font-weight: var(--weight-strong); }
.quality-heading output { min-width: 54px; color: var(--purple-ink); font-size: var(--text-subhead); font-weight: var(--weight-black); text-align: right; font-variant-numeric: tabular-nums; }
.quality-slider { --quality-progress: 90%; width: 100%; height: 28px; margin: 0; appearance: none; background: transparent; cursor: pointer; }
.quality-slider::-webkit-slider-runnable-track { height: 8px; border-radius: 99px; background: linear-gradient(to right, var(--purple) 0 var(--quality-progress), color-mix(in srgb, var(--purple) 16%, var(--card)) var(--quality-progress) 100%); }
.quality-slider::-moz-range-track { height: 8px; border-radius: 99px; background: color-mix(in srgb, var(--purple) 16%, var(--card)); }
.quality-slider::-moz-range-progress { height: 8px; border-radius: 99px; background: var(--purple); }
.quality-slider::-webkit-slider-thumb { width: 24px; height: 24px; margin-top: -8px; appearance: none; border: 4px solid var(--card); border-radius: 50%; background: var(--purple); box-shadow: 0 2px 7px rgba(0, 0, 0, .24); }
.quality-slider::-moz-range-thumb { width: 16px; height: 16px; border: 4px solid var(--card); border-radius: 50%; background: var(--purple); box-shadow: 0 2px 7px rgba(0, 0, 0, .24); }
.quality-slider:focus-visible { outline: none; }
.quality-slider:focus-visible::-webkit-slider-thumb { box-shadow: var(--focus); }
.quality-slider:focus-visible::-moz-range-thumb { box-shadow: var(--focus); }
.quality-scale { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: var(--text-micro); }
.quality-estimate { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; gap: 3px 12px; margin-top: 13px; padding: 12px 13px; border-radius: 12px; background: var(--card); }
.quality-estimate > span { color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-medium); }
.quality-estimate strong { color: var(--ink); font-size: var(--text-subhead); font-weight: var(--weight-black); font-variant-numeric: tabular-nums; }
.quality-estimate small { grid-column: 1 / -1; color: var(--muted); font-size: var(--text-meta); line-height: 1.45; }
.quality-field > .field-help { margin-top: 10px; }
.suffix-input { position: relative; }
.suffix-input input { padding-right: 52px; }
.suffix-input > span { position: absolute; right: 13px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-strong); }
.primary-button { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 54px; padding: 13px 18px; border-radius: 14px; font-size: var(--text-body); font-weight: var(--weight-strong); color: white; background: var(--purple); box-shadow: 0 6px 0 var(--purple-dark); text-decoration: none; }
.primary-button:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 0 var(--purple-dark); }
.primary-button:active:not(:disabled) { transform: translateY(4px); box-shadow: 0 2px 0 var(--purple-dark); }
.primary-button:disabled { opacity: .48; cursor: not-allowed; box-shadow: none; }
.primary-button svg { width: 22px; height: 22px; }
.button-caption { text-align: center; color: var(--muted); font-size: var(--text-meta); margin: 12px 0 0; }

.progress-panel, .error-panel { margin: 0 32px 30px; border-radius: 16px; padding: 16px; }
.progress-panel { background: var(--purple-soft); }
.progress-copy { display: flex; align-items: center; justify-content: space-between; font-size: var(--text-label); font-weight: var(--weight-strong); }
progress { width: 100%; height: 10px; border: 0; border-radius: 99px; overflow: hidden; margin: 10px 0 2px; }
progress::-webkit-progress-bar { background: color-mix(in srgb, var(--purple) 14%, var(--card)); }
progress::-webkit-progress-value { background: var(--purple); border-radius: 99px; }
progress::-moz-progress-bar { background: var(--purple); border-radius: 99px; }
.error-panel { display: flex; gap: 12px; background: var(--coral-soft); border: 1px solid color-mix(in srgb, var(--coral) 55%, var(--line)); }
.error-symbol { width: 27px; height: 27px; border-radius: 50%; background: var(--coral); color: #38100b; display: grid; place-items: center; font-weight: var(--weight-black); flex: 0 0 auto; }
.error-panel strong { font-size: var(--text-body); font-weight: var(--weight-strong); }
.error-panel p { margin: 4px 0 0; color: color-mix(in srgb, var(--ink) 75%, var(--coral)); font-size: var(--text-meta); text-wrap: pretty; }
.error-panel:focus-visible { outline: none; box-shadow: var(--focus); }

.results-section { padding: 32px; margin-bottom: 42px; }
.result-celebration { display: flex; align-items: center; gap: 14px; margin-bottom: 27px; }
.result-celebration p:last-child { margin: 4px 0 0; color: var(--muted); font-size: var(--text-label); font-variant-numeric: tabular-nums; }
.celebration-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--lime); color: #263300; font-size: var(--text-title); font-weight: var(--weight-black); transform: rotate(-5deg); box-shadow: 5px 6px 0 #94b829; }
.celebration-icon.has-warning { background: var(--yellow-soft); color: var(--warn-ink); box-shadow: 5px 6px 0 color-mix(in srgb, var(--warn-ink) 32%, var(--yellow-soft)); }
#result-headline:focus-visible { outline: none; text-decoration: underline; text-decoration-color: var(--lime); text-decoration-thickness: 5px; text-underline-offset: 5px; }
.result-warning { display: flex; align-items: center; gap: 12px; margin: -7px 0 18px; padding: 13px 15px; border-radius: 14px; background: var(--yellow-soft); color: var(--warn-ink); }
.warning-symbol { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; flex: 0 0 auto; background: color-mix(in srgb, var(--warn-ink) 16%, var(--yellow-soft)); font-weight: var(--weight-black); }
.result-warning p { display: grid; gap: 2px; min-width: 0; margin: 0; }
.result-warning strong { font-size: var(--text-label); }
.result-warning p span { font-size: var(--text-meta); color: color-mix(in srgb, var(--warn-ink) 80%, var(--ink)); }
.result-warning .text-button { margin-left: auto; flex: 0 0 auto; color: var(--warn-ink); }
.preview-grid { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 17px; }
.preview-card { margin: 0; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--cream-2); }
.preview-card figcaption { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.preview-card figcaption span { font-weight: var(--weight-strong); font-size: var(--text-label); }
.preview-card figcaption small { color: var(--muted); font-size: var(--text-meta); }
.preview-stage { min-height: 260px; display: grid; place-items: center; padding: 20px; }
.preview-stage img { max-width: 100%; max-height: 320px; object-fit: contain; filter: drop-shadow(0 9px 16px rgba(0,0,0,.13)); }
.preview-arrow { width: 39px; height: 39px; border-radius: 50%; display: grid; place-items: center; background: var(--purple); color: white; font-size: var(--text-subhead); font-weight: var(--weight-black); }
.result-details-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 20px; }
.details-card { border: 1px solid var(--line); border-radius: 18px; background: var(--cream-2); min-width: 0; }
.details-card > summary { display: flex; align-items: center; gap: 10px; padding: 16px 20px; cursor: pointer; list-style: none; border-radius: 18px; }
.details-card > summary::-webkit-details-marker { display: none; }
.details-card > summary:hover { background: color-mix(in srgb, var(--purple-soft) 42%, transparent); }
.details-card > summary:focus-visible { outline: none; box-shadow: var(--focus); }
.disclosure-title { font-size: var(--text-subhead); font-weight: var(--weight-strong); }
.disclosure-hint { color: var(--muted); font-size: var(--text-meta); }
.disclosure-icon { flex: 0 0 auto; margin-left: auto; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: var(--purple-soft); color: var(--purple-ink); transition: transform .2s ease; }
.disclosure-icon::before { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translate(-1px, -1px); }
.details-card[open] .disclosure-icon { transform: rotate(180deg); }
.details-body { display: grid; gap: 22px; padding: 6px 20px 20px; }
.details-section h3 { margin: 0 0 12px; font-size: var(--text-subhead); font-weight: var(--weight-strong); }
.card-title-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.card-title-row h3 { margin: 0; font-size: var(--text-subhead); font-weight: var(--weight-strong); }
.validated-pill { background: var(--green-soft); color: color-mix(in srgb, var(--green) 68%, var(--ink)); border-color: color-mix(in srgb, var(--green) 25%, var(--line)); }
.validated-pill.has-warning { background: var(--yellow-soft); color: var(--warn-ink); border-color: color-mix(in srgb, var(--warn-ink) 24%, var(--line)); }
.table-scroll { overflow-x: auto; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.table-scroll::-webkit-scrollbar { height: 8px; }
.table-scroll::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; }
table { width: 100%; border-collapse: collapse; font-size: var(--text-meta); font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { color: var(--muted); text-transform: uppercase; letter-spacing: var(--tracking-caps); font-size: var(--text-micro); font-weight: var(--weight-strong); }
tbody th { font-weight: var(--weight-strong); white-space: nowrap; }
tbody td { color: var(--muted); }
.validation-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 26px; list-style: none; padding: 0; margin: 0; }
.validation-item { display: flex; align-items: flex-start; gap: 9px; }
.validation-symbol { width: 21px; height: 21px; border-radius: 50%; flex: 0 0 auto; display: grid; place-items: center; font-size: var(--text-micro); font-weight: var(--weight-black); }
.validation-item.is-pass .validation-symbol { background: var(--green-soft); color: color-mix(in srgb, var(--green) 68%, var(--ink)); }
.validation-item.is-warn .validation-symbol { background: var(--yellow-soft); color: var(--warn-ink); }
.validation-item.is-fail .validation-symbol { background: var(--coral-soft); color: var(--danger-ink); }
.validation-item > span:last-child { display: grid; }
.validation-item strong { font-size: var(--text-label); font-weight: var(--weight-strong); }
.validation-item small { color: var(--muted); font-size: var(--text-meta); line-height: 1.45; margin-top: 1px; text-wrap: pretty; }
.acceptance-note { margin: 16px 0 0; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: var(--text-meta); line-height: 1.5; text-wrap: pretty; }
.acceptance-note strong { color: var(--ink); }
.result-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 14px; margin: 0 0 24px; }
.result-actions .download-button { flex: 1 1 220px; min-height: 52px; }
.result-actions .secondary-button { min-height: 52px; }
.result-actions .text-button { margin-left: auto; }
.result-share { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: -4px 0 24px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.result-share-copy { display: flex; align-items: center; gap: 11px; min-width: 0; }
.result-share-copy > svg { width: 22px; height: 22px; flex: 0 0 22px; fill: none; stroke: var(--purple-ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.result-share-copy p { display: grid; gap: 2px; margin: 0; }
.result-share-copy strong { color: var(--ink); font-size: var(--text-label); }
.result-share-copy span { color: var(--muted); font-size: var(--text-meta); }
.result-share-actions { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.result-share-button { display: grid; width: 42px; height: 42px; place-items: center; border: 0; border-radius: 50%; background: var(--surface); color: var(--purple-ink); cursor: pointer; transition: background .16s ease, color .16s ease, transform .16s ease; }
.result-share-button:hover { background: var(--purple-soft); color: var(--purple-ink); transform: translateY(-1px); }
.result-share-button.is-copied { background: var(--green-soft); color: color-mix(in srgb, var(--green) 68%, var(--ink)); }
.result-share-button:focus-visible { outline: none; box-shadow: var(--focus); }
.result-share-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.result-share-button.is-whatsapp { background: color-mix(in srgb, #25d366 16%, var(--card)); color: color-mix(in srgb, #128c4a 82%, var(--ink)); }
.result-share-button.is-x { background: color-mix(in srgb, var(--ink) 9%, var(--card)); color: var(--ink); }

/* Size change */
.size-delta { margin-top: 18px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--cream-2); }
.size-delta-head { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 12px; margin: 0 0 14px; }
.size-delta-head strong { font-size: var(--text-subhead); font-weight: var(--weight-black); letter-spacing: var(--tracking-heading); font-variant-numeric: tabular-nums; }
.size-delta-head strong.is-down { color: color-mix(in srgb, var(--green) 62%, var(--ink)); }
.size-delta-head strong.is-up { color: color-mix(in srgb, var(--coral) 48%, var(--ink)); }
.size-delta-head span { color: var(--muted); font-size: var(--text-meta); font-variant-numeric: tabular-nums; }
.size-bars { display: grid; gap: 9px; }
.size-bar-row { display: grid; grid-template-columns: 54px minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.size-bar-label { color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-medium); }
.size-bar-track { height: 10px; border-radius: 99px; background: color-mix(in srgb, var(--ink) 9%, transparent); overflow: hidden; }
.size-bar-fill { display: block; height: 100%; border-radius: 99px; background: var(--purple); transform: scaleX(0); transform-origin: left center; transition: transform .6s cubic-bezier(.16, 1, .3, 1); }
.size-bar-fill.is-output { background: var(--lime); }
.size-bar-value { font-size: var(--text-meta); font-weight: var(--weight-strong); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Crop workspace */
.crop-workspace { padding: 30px 32px 32px; background: color-mix(in srgb, var(--cream-2) 55%, var(--card)); }
.crop-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.crop-head .section-heading { margin-bottom: 16px; }
.crop-step svg { width: 19px; height: 19px; }
.crop-readout { display: grid; gap: 2px; text-align: right; }
.crop-readout strong { font-size: var(--text-subhead); font-weight: var(--weight-strong); letter-spacing: var(--tracking-heading); font-variant-numeric: tabular-nums; }
.crop-readout span { color: var(--muted); font-size: var(--text-micro); font-weight: var(--weight-strong); text-transform: uppercase; letter-spacing: var(--tracking-caps); }
.crop-toolbar { margin-bottom: 14px; }
.ratio-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: var(--cream-2); color: var(--ink); border-radius: 999px; padding: 7px 13px; font-weight: var(--weight-strong); font-size: var(--text-label); cursor: pointer; transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease; }
.chip:hover { border-color: var(--purple); transform: translateY(-1px); }
.chip.is-active { background: var(--purple); border-color: var(--purple); color: #fff; }
.chip:focus-visible { outline: none; box-shadow: var(--focus); }
.crop-tools { display: flex; align-items: center; gap: 6px; }
.crop-image-tools { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 12px; }
.crop-image-tools > span { color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-strong); }
.crop-tools .secondary-button { display: inline-flex; align-items: center; gap: 7px; min-height: 42px; padding: 9px 12px; box-shadow: none; }
.crop-tools .secondary-button svg { width: 17px; height: 17px; }
.crop-tools .crop-reset-button { margin-left: 4px; color: var(--purple-ink); border-color: color-mix(in srgb, var(--purple) 30%, var(--line)); }
.icon-button { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--line); background: var(--cream-2); color: var(--ink); cursor: pointer; transition: border-color .18s ease, transform .18s ease, background .18s ease; }
.icon-button:hover { border-color: var(--purple); transform: translateY(-1px); }
.icon-button:focus-visible { outline: none; box-shadow: var(--focus); }
.icon-button svg { width: 18px; height: 18px; }
.crop-stage { position: relative; height: clamp(300px, 54vh, 560px); padding: 18px; display: grid; place-items: center; background: var(--crop-stage); border: 1px solid color-mix(in srgb, var(--line) 55%, transparent); border-radius: var(--radius-lg); overflow: hidden; touch-action: none; }
.crop-canvas { position: relative; line-height: 0; touch-action: none; }
.crop-canvas canvas { display: block; width: 100%; height: 100%; border-radius: 6px; box-shadow: 0 18px 44px rgba(0, 0, 0, .45); }
.crop-box { position: absolute; box-shadow: 0 0 0 9999px rgba(7, 5, 11, .64); border: 1.5px solid rgba(255, 255, 255, .94); border-radius: 4px; cursor: move; touch-action: none; }
.crop-box:focus-visible { outline: none; border-color: var(--lime); box-shadow: 0 0 0 9999px rgba(7, 5, 11, .64), 0 0 0 3px rgba(201, 240, 74, .55); }
.crop-stage.is-dragging .crop-box { border-color: var(--lime); }
.crop-gridline { position: absolute; background: rgba(255, 255, 255, .42); pointer-events: none; }
.crop-gridline.v1, .crop-gridline.v2 { top: 0; bottom: 0; width: 1px; }
.crop-gridline.v1 { left: 33.333%; }
.crop-gridline.v2 { left: 66.666%; }
.crop-gridline.h1, .crop-gridline.h2 { left: 0; right: 0; height: 1px; }
.crop-gridline.h1 { top: 33.333%; }
.crop-gridline.h2 { top: 66.666%; }
.crop-handle { position: absolute; width: 15px; height: 15px; background: #fff; border: 1.5px solid var(--purple); border-radius: 4px; box-shadow: 0 1px 5px rgba(0, 0, 0, .4); }
.crop-handle::before { content: ""; position: absolute; inset: -10px; }
.crop-handle.nw { left: 0; top: 0; transform: translate(-50%, -50%); cursor: nwse-resize; }
.crop-handle.ne { right: 0; top: 0; transform: translate(50%, -50%); cursor: nesw-resize; }
.crop-handle.se { right: 0; bottom: 0; transform: translate(50%, 50%); cursor: nwse-resize; }
.crop-handle.sw { left: 0; bottom: 0; transform: translate(-50%, 50%); cursor: nesw-resize; }
.crop-handle.n { left: 50%; top: 0; transform: translate(-50%, -50%); width: 27px; height: 12px; border-radius: 999px; cursor: ns-resize; }
.crop-handle.s { left: 50%; bottom: 0; transform: translate(-50%, 50%); width: 27px; height: 12px; border-radius: 999px; cursor: ns-resize; }
.crop-handle.e { right: 0; top: 50%; transform: translate(50%, -50%); width: 12px; height: 27px; border-radius: 999px; cursor: ew-resize; }
.crop-handle.w { left: 0; top: 50%; transform: translate(-50%, -50%); width: 12px; height: 27px; border-radius: 999px; cursor: ew-resize; }
.crop-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 18px; }
.crop-hint { display: flex; align-items: center; gap: 9px; margin: 0; color: var(--muted); font-size: var(--text-meta); text-wrap: pretty; }
.crop-hint svg { flex: 0 0 auto; width: 20px; height: 20px; color: var(--green); }
.crop-buttons { display: flex; gap: 10px; }
.crop-buttons .primary-button { width: auto; min-height: 46px; padding: 11px 20px; }
.crop-buttons .secondary-button { min-height: 46px; }

.local-chip { flex: 0 0 auto; padding: 6px 10px; border-radius: 999px; color: color-mix(in srgb, var(--green) 76%, var(--ink)); background: var(--green-soft); font-size: var(--text-micro); font-weight: var(--weight-strong); text-transform: uppercase; letter-spacing: var(--tracking-caps); }

.info-strip { margin: 42px 0; padding: 25px; background: var(--ink); color: var(--cream-2); border-radius: var(--radius-xl); display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 18px; }
.info-strip article { display: flex; align-items: center; gap: 13px; }
.info-strip h3 { margin: 0; font-size: var(--text-body); font-weight: var(--weight-strong); }
.info-strip p { margin: 3px 0 0; color: color-mix(in srgb, var(--cream-2) 72%, transparent); font-size: var(--text-meta); line-height: 1.45; }
.info-icon { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; color: white; flex: 0 0 auto; font-weight: var(--weight-black); font-size: var(--text-label); }
.info-icon.purple { background: var(--purple); }
.info-icon.lime { background: var(--lime); color: #243000; }
.info-icon.coral { background: var(--coral); color: #3d0d05; }
.strip-arrow { color: color-mix(in srgb, var(--cream-2) 35%, transparent); font-size: var(--text-heading); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 54px; }
.trust-grid article { border: 1px solid var(--line); background: color-mix(in srgb, var(--card) 72%, transparent); border-radius: 18px; padding: 20px; }
.trust-grid svg { width: 27px; height: 27px; color: var(--purple-ink); }
.trust-grid h3 { margin: 10px 0 5px; font-size: var(--text-body); font-weight: var(--weight-strong); }
.trust-grid p { margin: 0; color: var(--muted); font-size: var(--text-meta); line-height: 1.55; text-wrap: pretty; }
.positioning-section { margin: 70px 0; display: grid; grid-template-columns: minmax(260px, .78fr) minmax(0, 1.22fr); gap: clamp(36px, 7vw, 92px); align-items: start; }
.positioning-intro { position: sticky; top: 28px; }
.positioning-intro h2, .faq-heading h2 { margin: 0; max-width: 12ch; font-size: clamp(2rem, 4.2vw, 3.35rem); line-height: 1.02; letter-spacing: var(--tracking-display); font-weight: var(--weight-black); }
.positioning-intro p, .faq-heading p { margin: 18px 0; max-width: 48ch; color: var(--muted); font-size: var(--text-body); line-height: 1.7; }
.positioning-intro .text-button { display: inline-flex; align-items: center; gap: 7px; color: var(--purple-ink); text-underline-offset: 4px; }
.positioning-list { margin: 0; border-top: 1px solid var(--line); }
.positioning-list div { display: grid; grid-template-columns: minmax(150px, .62fr) minmax(0, 1.38fr); gap: 26px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.positioning-list dt { font-weight: var(--weight-black); letter-spacing: var(--tracking-heading); }
.positioning-list dd { margin: 0; color: var(--muted); line-height: 1.65; }
.faq-section { margin: 70px 0; padding: clamp(28px, 5vw, 58px); border-radius: var(--radius-xl); background: var(--purple-soft); display: grid; grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr); gap: clamp(30px, 6vw, 78px); }
.faq-heading h2 { max-width: 11ch; }
.faq-list { border-top: 0; }
.faq-list details:first-child { border-top: 1px solid color-mix(in srgb, var(--purple) 28%, var(--line)); }
.faq-list details { border-bottom: 1px solid color-mix(in srgb, var(--purple) 28%, var(--line)); }
.faq-list summary { list-style: none; position: relative; padding: 21px 42px 21px 0; cursor: pointer; font-weight: var(--weight-strong); line-height: 1.35; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: ""; position: absolute; right: 4px; top: 16px; width: 28px; height: 28px; border: 1px solid color-mix(in srgb, var(--purple) 35%, var(--line)); border-radius: 50%; background-color: transparent; background-image: linear-gradient(var(--purple-ink), var(--purple-ink)), linear-gradient(var(--purple-ink), var(--purple-ink)); background-position: center; background-repeat: no-repeat; background-size: 10px 2px, 2px 10px; transition: transform .18s ease, background-color .18s ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); background-color: color-mix(in srgb, var(--purple) 12%, transparent); }
.faq-list summary:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 8px; }
.faq-list details p { margin: -5px 42px 22px 0; color: var(--muted); line-height: 1.7; max-width: 68ch; }
.site-footer { min-height: 100px; border-top: 1px solid var(--line); display: flex; align-items: center; flex-wrap: wrap; gap: 14px 24px; padding: 24px 0; color: var(--muted); font-size: var(--text-meta); }
.site-footer .brand { margin-right: auto; }
.site-footer .brand-mark { width: 28px; height: 28px; }
.site-footer .brand-word { font-size: var(--text-lead); }
.footer-nav { display: flex; gap: 16px; }
.footer-nav a { color: var(--muted); text-decoration: none; font-weight: var(--weight-medium); padding: 5px 0; }
.footer-nav a:hover { color: var(--purple-ink); }
.footer-nav a[aria-current="page"] { color: var(--purple-ink); font-weight: var(--weight-strong); }
.built-by { display: inline-flex; align-items: center; gap: 7px; margin: 0; }
.built-by svg { width: 15px; height: 15px; color: var(--coral); }
.built-by a { color: var(--purple-ink); font-weight: var(--weight-strong); text-decoration: none; }
.built-by a:hover { text-decoration: underline; text-underline-offset: 3px; }
.footer-contact { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); text-decoration: none; font-weight: var(--weight-medium); }
.footer-contact svg { width: 15px; height: 15px; color: var(--purple-ink); }
.footer-contact:hover { color: var(--purple-ink); text-decoration: underline; text-underline-offset: 3px; }

/* Content pages (About, Sponsors) */
.doc { max-width: 780px; margin: 0 auto; padding: 40px 0 76px; }
.doc-hero { margin-bottom: 40px; }
.doc-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.25rem); line-height: 1.06; letter-spacing: var(--tracking-display); margin: 0 0 16px; }
.doc-lede { font-size: var(--text-lead); line-height: 1.65; color: var(--muted); margin: 0 0 24px; max-width: 62ch; }
.doc-meta { color: var(--muted); font-size: var(--text-meta); font-weight: var(--weight-medium); margin: 0 0 14px; }
.doc-section code { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; font-size: .88em; background: color-mix(in srgb, var(--purple) 10%, var(--card)); color: var(--purple-ink); border-radius: 5px; padding: 1px 5px; }
.doc-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 0; }
.primary-button.doc-cta { width: auto; min-height: 50px; padding: 12px 20px; }
.doc-actions .secondary-button { background: var(--purple-soft); color: var(--purple-ink); border-color: color-mix(in srgb, var(--purple) 34%, var(--line)); }
.doc-actions .secondary-button:hover { background: color-mix(in srgb, var(--purple) 16%, var(--card)); border-color: var(--purple-ink); }
.doc-section { margin-top: 46px; }
.doc-section h2 { font-size: var(--text-title); letter-spacing: var(--tracking-heading); margin: 0 0 14px; }
.doc-section p { line-height: 1.7; margin: 0 0 16px; max-width: 68ch; color: color-mix(in srgb, var(--ink) 88%, var(--muted)); }
.doc-section a:not(.primary-button):not(.secondary-button) { color: var(--purple-ink); font-weight: var(--weight-strong); text-decoration: underline; text-underline-offset: 3px; }
.step-list { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; gap: 14px; }
.step-list li { counter-increment: step; position: relative; padding: 18px 20px 18px 64px; border: 1px solid var(--line); border-radius: 16px; background: var(--card); }
.step-list li::before { content: counter(step); position: absolute; left: 18px; top: 17px; width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; background: var(--purple); color: #fff; font-weight: var(--weight-black); font-size: var(--text-label); }
.step-list h3 { margin: 0 0 4px; font-size: var(--text-subhead); font-weight: var(--weight-strong); }
.step-list p { margin: 0; color: var(--muted); font-size: var(--text-label); line-height: 1.6; }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 13px; }
.check-list li { position: relative; padding-left: 26px; line-height: 1.65; color: color-mix(in srgb, var(--ink) 88%, var(--muted)); max-width: 68ch; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .58em; width: 9px; height: 9px; border-radius: 50%; background: var(--purple); }
.check-list strong { color: var(--ink); font-weight: var(--weight-strong); }
.empty-state { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border: 1px dashed color-mix(in srgb, var(--purple) 42%, var(--line)); border-radius: var(--radius-lg); background: color-mix(in srgb, var(--purple-soft) 42%, var(--card)); }
.empty-mark { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--coral-soft); color: color-mix(in srgb, var(--coral) 62%, var(--ink)); }
.empty-mark svg { width: 22px; height: 22px; }
.empty-state h3 { margin: 0 0 5px; font-size: var(--text-subhead); font-weight: var(--weight-strong); }
.empty-state p { margin: 0; color: var(--muted); font-size: var(--text-label); line-height: 1.6; }

/* Demo tutorial */
.demo-layer { position: fixed; inset: 0; z-index: 80; pointer-events: none; }
.demo-spotlight { position: fixed; border-radius: 14px; box-shadow: 0 0 0 9999px rgba(9, 7, 13, .6); pointer-events: none; }
.demo-tip { position: fixed; width: min(340px, calc(100vw - 24px)); padding: 18px; border-radius: 16px; background: var(--card); color: var(--ink); box-shadow: var(--shadow); pointer-events: auto; }
.demo-step { margin: 0 0 6px; color: var(--purple-ink); font-size: var(--text-micro); font-weight: var(--weight-strong); text-transform: uppercase; letter-spacing: var(--tracking-caps); }
.demo-tip h3 { margin: 0 0 6px; font-size: var(--text-subhead); font-weight: var(--weight-strong); }
.demo-body { margin: 0; color: var(--muted); font-size: var(--text-label); line-height: 1.55; text-wrap: pretty; }
.demo-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; }
.demo-nav { display: flex; gap: 8px; }
.demo-tip .primary-button { width: auto; min-height: 44px; padding: 10px 18px; font-size: var(--text-label); box-shadow: 0 4px 0 var(--purple-dark); }
.demo-tip .secondary-button { min-height: 44px; padding: 10px 14px; }
.demo-tip .text-button { font-size: var(--text-label); }

/* Progressive page navigation */
html.enhanced-navigation .page-main { view-transition-name: page-content; }
body.is-navigating { cursor: progress; }
body.is-navigating .page-main { opacity: .76; filter: blur(.5px); pointer-events: none; transition: opacity 160ms ease, filter 160ms ease; }
::view-transition-old(page-content) { animation: page-content-out 150ms ease both; }
::view-transition-new(page-content) { animation: page-content-in 260ms cubic-bezier(.16, 1, .3, 1) both; }
@keyframes page-content-out { to { opacity: 0; transform: translateY(-4px); } }
@keyframes page-content-in { from { opacity: 0; transform: translateY(8px); } }

@media (max-width: 940px) {
  .tool-intro { align-items: flex-start; flex-direction: column; gap: 12px; }
  .tool-trust { margin-bottom: 0; }
  .app-grid, .app-grid[data-flow="manual"] { grid-template-columns: 1fr; }
  .upload-column { border-right: 0; border-bottom: 1px solid var(--line); }
  .app-grid[data-flow="manual"] .requirements-column { border-right: 0; border-bottom: 1px solid var(--line); }
  .app-grid[data-flow="manual"] .upload-column { border-bottom: 0; }
  .result-details-grid { grid-template-columns: 1fr; }
  .validation-list { grid-template-columns: 1fr; }
  .info-strip { grid-template-columns: 1fr; }
  .strip-arrow { transform: rotate(90deg); justify-self: center; }
  .positioning-section, .faq-section { grid-template-columns: 1fr; }
  .positioning-intro { position: static; }
  .trust-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .site-header, .page-main, .site-footer { width: min(100% - 20px, 1220px); }
  .site-header { flex-wrap: wrap; min-height: 68px; padding: 10px 0; gap: 10px 14px; }
  .site-nav { display: none; }
  .site-nav a { min-height: 44px; display: inline-flex; align-items: center; padding: 8px 11px; font-size: var(--text-meta); }
  .header-actions { margin-left: auto; }
  .status-pill { display: none; }
  .theme-toggle span { display: none; }
  .install-button span { display: none; }
  .tool-intro { padding: 12px 2px 14px; gap: 8px; }
  .tool-intro h1 { font-size: clamp(2.05rem, 10vw, 3rem); }
  .tool-intro > div > p { margin-top: 9px; font-size: var(--text-body); }
  .tool-trust { display: flex; flex-wrap: wrap; gap: 3px 6px; line-height: 1.45; }
  .workflow-start { padding: 20px 18px 22px; }
  .workflow-start .mode-picker, .workflow-start .mode-help { margin-left: 0; }
  .workflow-start .preset-picker { margin-top: 18px; padding: 17px 0 0; border: 0; border-top: 1px solid color-mix(in srgb, var(--purple) 25%, var(--line)); border-radius: 0; background: transparent; }
  .preset-heading { align-items: center; }
  .preset-count { max-width: 24ch; }
  .verified-chip { padding: 6px 9px; }
  .app-card-actions { width: auto; margin-left: auto; }
  .app-card-actions .accent-button, .app-card-actions .ghost-button { flex: 0 0 auto; min-width: 0; min-height: 46px; justify-content: center; }
  .upload-column, .requirements-column, .results-section { padding: 22px 18px; }
  .app-grid[data-flow="manual"][data-source="false"] .requirements-column > :not(.review-heading):not(.image-size-field):not(.manual-return) { display: none !important; }
  .app-grid[data-flow="manual"][data-source="false"] .review-heading { margin-bottom: 18px; }
  .app-grid[data-flow="manual"][data-source="false"] .image-size-field .advanced-only { display: none !important; }
  .mode-picker, .mode-help { margin-left: 0; }
  .mode-picker { width: 100%; }
  .mode-button { min-width: 0; }
  .preset-grid { grid-template-columns: 1fr; }
  .preset-meta { align-items: flex-start; flex-wrap: wrap; }
  .preset-meta-actions { margin-left: auto; }
  .share-control { position: static; }
  .share-menu { top: calc(100% + 8px); right: 0; left: 0; width: auto; }
  .share-menu::before { display: none; }
  .crop-workspace, .camera-workspace { padding: 22px 18px; }
  .camera-workspace-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .camera-layout { grid-template-columns: 1fr; }
  .camera-stage { min-height: 280px; }
  .camera-stage video { height: min(55vh, 460px); }
  .camera-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .camera-actions .primary-button { width: 100%; min-width: 0; }
  .crop-head { flex-direction: column; gap: 2px; }
  .crop-readout { width: 100%; display: flex; align-items: baseline; justify-content: space-between; text-align: left; }
  .ratio-chips { width: 100%; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
  .chip { min-width: 0; min-height: 44px; padding: 8px 6px; }
  .crop-image-tools { align-items: stretch; flex-direction: column; }
  .crop-tools { width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .crop-tools .secondary-button { justify-content: center; min-height: 44px; }
  .crop-tools .crop-reset-button { grid-column: 1 / -1; width: 100%; margin-left: 0; }
  .crop-stage { height: clamp(240px, 44vh, 420px); padding: 12px; }
  .crop-actions { flex-direction: column; align-items: stretch; }
  .crop-buttons { display: grid; grid-template-columns: 1fr 1fr; }
  .crop-buttons .primary-button { width: 100%; }
  .progress-panel, .error-panel { margin-left: 18px; margin-right: 18px; }
  .permission-grid, .file-size-grid { grid-template-columns: 1fr; }
  .source-details { margin-top: 12px; }
  .source-details summary { min-height: 50px; }
  .source-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; padding: 0 10px 10px; }
  .meta-item { min-width: 0; padding: 9px 10px; }
  .privacy-note { margin-top: 14px; }
  .swatch-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .swatch-option { flex-direction: column; align-items: flex-start; gap: 6px; padding: 9px 8px; }
  .swatch-label small { display: none; }
  .swatch-label strong { font-size: var(--text-meta); }
  .preview-grid { grid-template-columns: 1fr; }
  .preview-arrow { transform: rotate(90deg); justify-self: center; }
  .preview-stage { min-height: 210px; }
  .result-actions { display: grid; grid-template-columns: 1fr; }
  .result-actions .text-button { justify-self: center; margin-left: 0; }
  .result-share { align-items: flex-start; flex-direction: column; gap: 12px; }
  .result-share-actions { width: 100%; }
  .result-warning { align-items: flex-start; flex-wrap: wrap; }
  .result-warning p { flex: 1 1 calc(100% - 44px); }
  .result-warning .text-button { margin: 0 0 0 40px; }
  .doc { padding: 26px 0 56px; }
  .doc-section { margin-top: 34px; }
  .positioning-section, .faq-section { margin: 46px 0; }
  .positioning-list div { grid-template-columns: 1fr; gap: 6px; padding: 19px 0; }
  .faq-section { padding: 26px 20px; border-radius: 22px; }
  .faq-list summary { padding-right: 38px; }
  .step-list li { padding: 16px 16px 16px 56px; }
  .site-footer { padding: 22px 2px max(22px, env(safe-area-inset-bottom)); gap: 12px 18px; }
  .site-footer .brand { width: 100%; margin-right: 0; }
}

@media (max-width: 390px) {
  .brand-word { font-size: var(--text-heading); }
  .app-card, .results-section { border-radius: 22px; }
  .choice-tag { display: none; }
  .disclosure-hint { display: none; }
  .dimension-grid { gap: 6px; }
  .upload-loaded { grid-template-columns: 72px minmax(0, 1fr); }
  .source-thumb { width: 72px; height: 72px; }
  .loaded-check { display: none; }
  .source-details summary span:last-of-type { display: none; }
}

@media (max-width: 940px) and (max-height: 520px) {
  .tool-intro { padding-top: 14px; padding-bottom: 14px; }
}

@media (pointer: coarse) {
  .primary-button, .secondary-button, .accent-button, .ghost-button, .mode-button, .chip, .icon-button, .quick-color { min-height: 44px; }
  .source-actions .text-button, .crop-tools .text-button, .result-actions .text-button, .result-warning .text-button, .demo-actions .text-button { min-height: 44px; min-width: 44px; display: inline-flex; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; transition-duration: .001ms !important; }
  body.is-navigating .page-main { filter: none; }
}