:root {
  --bg: #090b0d;
  --panel: #101317;
  --panel-2: #0d1013;
  --panel-3: #15191e;
  --line: #252a31;
  --line-soft: #1b2026;
  --text: #f0eee9;
  --muted: #8f949b;
  --muted-2: #646a72;
  --bronze: #d9a15e;
  --bronze-2: #9d7040;
  --bronze-soft: rgba(217, 161, 94, .13);
  --green: #82c8ab;
  --red: #cf7770;
  --shadow: 0 18px 60px rgba(0, 0, 0, .28);
  --radius: 18px;
  --topbar-h: 64px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--bg);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; background: var(--bg); }
body { color: var(--text); overflow-x: hidden; }
button, input, select, textarea { font: inherit; }
button, select, input, textarea { color: inherit; }
button { border: 0; }
button, [role="button"], select, label[for] { -webkit-tap-highlight-color: transparent; }
button:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible, a:focus-visible { outline: 2px solid var(--bronze); outline-offset: 2px; }
[hidden] { display: none !important; }

.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 1000; opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E");
}

.topbar {
  height: var(--topbar-h); position: sticky; top: 0; z-index: 50; display: grid;
  grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; padding: 0 24px;
  border-bottom: 1px solid var(--line); background: rgba(9, 11, 13, .94); backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 11px; justify-self: start; background: none; cursor: pointer; padding: 0; }
.brand-mark { width: 35px; height: 35px; border: 1px solid rgba(217,161,94,.55); border-radius: 50%; position: relative; box-shadow: inset 0 0 18px rgba(217,161,94,.08); }
.brand-mark::before, .brand-mark::after, .brand-mark span { content: ""; position: absolute; left: 50%; top: 50%; width: 2px; height: 12px; background: var(--bronze); transform-origin: 50% 0; border-radius: 2px; }
.brand-mark::before { transform: translate(-50%, -1px) rotate(0deg); }
.brand-mark::after { transform: translate(-50%, -1px) rotate(120deg); }
.brand-mark span { transform: translate(-50%, -1px) rotate(240deg); }
.brand-copy { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; }
.brand-copy strong { font-size: 17px; letter-spacing: .01em; }
.brand-copy small { font-size: 12px; color: var(--muted); letter-spacing: .14em; }

.main-nav { display: flex; align-items: center; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: #0d1013; }
.nav-item { min-width: 64px; height: 36px; padding: 0 15px; border-radius: 999px; color: var(--muted); background: transparent; cursor: pointer; transition: .2s ease; }
.nav-item:hover { color: var(--text); }
.nav-item.is-active { color: var(--text); background: var(--panel-3); box-shadow: inset 0 0 0 1px #30363e; }

.account-cluster { justify-self: end; display: flex; align-items: center; gap: 9px; }
.privacy-pill, .credit-pill, .bridge-pill { height: 34px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 999px; background: #0d1013; color: var(--muted); padding: 0 12px; font-size: 12px; }
.privacy-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px rgba(130,200,171,.75); }
.bridge-pill { cursor: pointer; }
.bridge-pill:hover { border-color: rgba(217,161,94,.45); color: var(--text); }
.bridge-pill i { width: 7px; height: 7px; border-radius: 50%; background: #646a72; box-shadow: 0 0 0 3px rgba(100,106,114,.08); }
.bridge-pill.is-checking i { background: var(--bronze); box-shadow: 0 0 10px rgba(217,161,94,.7); animation: bridgePulse 1.15s ease-in-out infinite; }
.bridge-pill.is-ready { color: #b7ddcc; border-color: rgba(130,200,171,.36); }
.bridge-pill.is-ready i { background: var(--green); box-shadow: 0 0 10px rgba(130,200,171,.75); }
.bridge-pill.is-warning { color: #e6c18e; border-color: rgba(217,161,94,.42); }
.bridge-pill.is-warning i { background: var(--bronze); box-shadow: 0 0 10px rgba(217,161,94,.58); }
.bridge-pill.is-error { color: #e1aaa5; border-color: rgba(207,119,112,.4); }
.bridge-pill.is-error i { background: var(--red); box-shadow: 0 0 10px rgba(207,119,112,.6); }
@keyframes bridgePulse { 50% { opacity: .35; transform: scale(.78); } }
.credit-pill { cursor: pointer; }
.credit-pill:hover { border-color: rgba(217,161,94,.45); }
.credit-pill strong { color: var(--bronze); font-size: 15px; }
.avatar-button { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(217,161,94,.35); background: var(--bronze-soft); color: #f3c98d; cursor: pointer; font-weight: 750; }

main { min-height: calc(100dvh - var(--topbar-h)); }
.view { display: none; }
.view.is-active { display: block; }
#view-workspace { height: calc(100dvh - var(--topbar-h)); overflow: hidden; }

.workspace-grid {
  height: 100%; min-height: 0; display: grid;
  grid-template-columns: clamp(232px, 18vw, 272px) minmax(420px, 1fr) clamp(314px, 24vw, 360px);
  gap: 10px; padding: 10px;
}
.panel {
  min-width: 0; min-height: 0; border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(18,21,25,.97), rgba(12,15,18,.98)); box-shadow: var(--shadow); overflow: hidden;
}
.kicker { color: var(--muted-2); font-size: 10px; line-height: 1; font-weight: 750; text-transform: uppercase; letter-spacing: .18em; }
.panel-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.panel-heading h2 { margin: 6px 0 0; font-size: 19px; line-height: 1.15; letter-spacing: -.02em; }
.compact-heading { min-height: 52px; }
.icon-button { flex: 0 0 auto; width: 32px; height: 32px; border-radius: 10px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; font-size: 21px; line-height: 1; }
.icon-button:hover { color: var(--text); border-color: #444b55; }

.control-rail { padding: 16px; display: flex; flex-direction: column; gap: 12px; overflow: hidden; }
.dropzone {
  min-height: 92px; border: 1px dashed rgba(217,161,94,.45); border-radius: 15px; padding: 14px;
  display: flex; align-items: center; gap: 12px; background: radial-gradient(circle at 50% 50%, rgba(217,161,94,.09), transparent 70%);
  cursor: pointer; transition: .2s ease;
}
.dropzone:hover, .dropzone.is-dragging { border-color: var(--bronze); background-color: var(--bronze-soft); transform: translateY(-1px); }
.dropzone input { position: absolute; inline-size: 1px; block-size: 1px; opacity: 0; pointer-events: none; }
.drop-icon { flex: 0 0 auto; width: 34px; height: 34px; display: grid; place-items: center; color: var(--bronze); font-size: 22px; }
.drop-copy { min-width: 0; display: grid; gap: 5px; }
.drop-copy strong { font-size: 13px; line-height: 1.35; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drop-copy small { color: var(--muted); font-size: 11px; }

.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.span-2 { grid-column: 1 / -1; }
.form-group { display: grid; gap: 5px; min-width: 0; }
.form-group label { color: #c8c6c1; font-size: 11px; font-weight: 650; }
select, input, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 10px; background: #0c0f12; color: var(--text);
  transition: border-color .18s ease, background .18s ease;
}
select { height: 35px; padding: 0 30px 0 10px; cursor: pointer; }
input { height: 38px; padding: 0 11px; }
textarea { padding: 10px 11px; resize: vertical; line-height: 1.5; }
select:hover, input:hover, textarea:hover { border-color: #3b424b; }
input[type="range"] { height: 24px; padding: 0; accent-color: var(--bronze); border: 0; background: transparent; }

.primary-action, .secondary-action, .ghost-button {
  min-height: 38px; border-radius: 11px; display: inline-flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 0 14px; font-size: 12px; font-weight: 750; cursor: pointer; transition: .2s ease; text-decoration: none;
}
.primary-action { background: linear-gradient(135deg, #c69152, #7f5a34); color: #11100e; box-shadow: inset 0 1px rgba(255,255,255,.14); }
.primary-action:hover:not(:disabled) { filter: brightness(1.08); transform: translateY(-1px); }
.secondary-action { border: 1px solid #363c45; background: #14181d; color: var(--text); justify-content: center; }
.secondary-action:hover:not(:disabled), .ghost-button:hover:not(:disabled) { border-color: rgba(217,161,94,.5); background: var(--bronze-soft); }
.ghost-button { border: 1px solid var(--line); background: transparent; color: var(--muted); justify-content: center; }
button:disabled, a[aria-disabled="true"] { opacity: .45; cursor: not-allowed; transform: none !important; }
.full-width { width: 100%; }
.spinner { width: 13px; height: 13px; border-radius: 50%; border: 2px solid rgba(0,0,0,.28); border-top-color: #0b0b0b; animation: spin .75s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.microcopy { margin: -4px 0 0; color: var(--muted-2); font-size: 10px; line-height: 1.4; }

.mini-history { min-height: 0; display: flex; flex: 1; flex-direction: column; gap: 7px; padding-top: 10px; border-top: 1px solid var(--line-soft); overflow: hidden; }
.mini-history-head { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 11px; }
.mini-history-head button { background: none; color: var(--bronze); cursor: pointer; font-size: 10px; }
.recent-list { display: grid; gap: 5px; min-height: 0; overflow: auto; }
.recent-item { width: 100%; display: grid; grid-template-columns: 36px minmax(0,1fr) auto; align-items: center; gap: 8px; padding: 6px; border-radius: 10px; background: transparent; text-align: left; cursor: pointer; }
.recent-item:hover { background: rgba(255,255,255,.035); }
.recent-thumb { width: 36px; height: 32px; border-radius: 7px; overflow: hidden; background: #050607; }
.recent-thumb img { width: 100%; height: 100%; object-fit: cover; }
.recent-copy { min-width: 0; display: grid; gap: 2px; }
.recent-copy strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; }
.recent-copy small { color: var(--muted-2); font-size: 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recent-score { color: var(--bronze); font-size: 13px; font-weight: 800; }
.empty-recent { margin-top: 8px; }

.canvas-panel { display: grid; grid-template-rows: 64px minmax(0, 1fr) 64px; }
.canvas-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.canvas-heading { min-width: 0; }
.canvas-title { display: flex; align-items: baseline; gap: 8px; min-width: 0; margin-top: 5px; }
.canvas-title h1 { margin: 0; max-width: min(48vw, 700px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 16px; line-height: 1.2; }
.canvas-title span { flex: 0 0 auto; color: var(--muted); font-size: 10px; }
.photo-stage { min-height: 0; position: relative; display: grid; place-items: center; padding: 14px; overflow: hidden; background: #080a0c; }
.photo-stage::before { content: ""; position: absolute; inset: 14px; border: 1px solid rgba(255,255,255,.035); pointer-events: none; }
.photo-stage img { display: block; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; position: relative; z-index: 1; box-shadow: 0 20px 60px rgba(0,0,0,.38); }
.image-vignette { position: absolute; inset: 0; pointer-events: none; z-index: 2; box-shadow: inset 0 0 90px rgba(0,0,0,.18); }
.stage-empty { max-width: 620px; text-align: center; display: grid; justify-items: center; gap: 9px; position: relative; z-index: 1; }
.stage-empty h2 { margin: 0; font-family: Georgia, "Songti SC", serif; font-size: clamp(25px, 3vw, 42px); line-height: 1.12; font-weight: 500; letter-spacing: -.035em; }
.stage-empty h2 strong { color: var(--bronze); font-weight: 500; }
.stage-empty p { max-width: 560px; margin: 2px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.eyebrow { color: var(--bronze); font-size: 9px; letter-spacing: .19em; }
.aperture-illustration { width: 58px; height: 58px; position: relative; border-radius: 50%; border: 1px solid rgba(217,161,94,.28); margin-bottom: 3px; }
.aperture-illustration i { position: absolute; left: 50%; top: 50%; width: 2px; height: 20px; background: linear-gradient(var(--bronze), transparent); transform-origin: 50% 0; }
.aperture-illustration i:nth-child(1) { transform: rotate(0deg); }.aperture-illustration i:nth-child(2) { transform: rotate(60deg); }.aperture-illustration i:nth-child(3) { transform: rotate(120deg); }.aperture-illustration i:nth-child(4) { transform: rotate(180deg); }.aperture-illustration i:nth-child(5) { transform: rotate(240deg); }.aperture-illustration i:nth-child(6) { transform: rotate(300deg); }

.evidence-strip { display: grid; grid-template-columns: 1.25fr 1fr 1fr 1fr; border-top: 1px solid var(--line); min-width: 0; }
.evidence-strip article { min-width: 0; padding: 9px 14px; display: grid; gap: 2px; border-right: 1px solid var(--line); }
.evidence-strip article:last-child { border-right: 0; }
.evidence-strip span { color: var(--muted-2); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.evidence-strip strong { font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.evidence-strip small { color: var(--muted); font-size: 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.inspector { padding: 16px; display: flex; flex-direction: column; gap: 10px; overflow: hidden; }
.inspector-heading { flex: 0 0 auto; }
.status-dot { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 9px; white-space: nowrap; }
.status-dot i { width: 6px; height: 6px; border-radius: 50%; background: #5d6269; }
.status-dot.is-ready i { background: var(--green); box-shadow: 0 0 10px rgba(130,200,171,.65); }
.verdict-empty { flex: 1; display: grid; place-content: center; justify-items: center; text-align: center; padding: 30px 16px; }
.score-zero { color: var(--bronze); font-family: Georgia, serif; font-size: 58px; line-height: 1; opacity: .35; }
.verdict-empty h3 { margin: 15px 0 7px; font-size: 16px; }
.verdict-empty p { max-width: 280px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }

.technical-card { display: flex; flex: 1; min-height: 0; flex-direction: column; gap: 10px; }
.ai-wait-panel { flex: 1; min-width: 0; min-height: 0; display: flex; flex-direction: column; align-items: stretch; justify-content: center; gap: 15px; padding: 16px; text-align: left; background: #0b0e11; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.ai-wait-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ai-elapsed { color: #d8b27d; font-size: 12px; font-variant-numeric: tabular-nums; }
.ai-wait-core { display: grid; grid-template-columns: 44px minmax(0,1fr); align-items: center; gap: 12px; }
.ai-wait-core > div { min-width: 0; display: grid; gap: 5px; }
.ai-wait-core strong { font-size: 16px; line-height: 1.3; }
.ai-wait-core p, .ai-wait-note { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.ai-activity { width: 44px; height: 40px; display: flex; align-items: center; justify-content: center; gap: 4px; border: 1px solid rgba(217,161,94,.28); border-radius: 8px; background: rgba(217,161,94,.06); }
.ai-activity i { width: 3px; height: 8px; border-radius: 3px; background: var(--bronze); animation: activityWave 1.15s ease-in-out infinite; }
.ai-activity i:nth-child(2) { animation-delay: .12s; }.ai-activity i:nth-child(3) { animation-delay: .24s; }.ai-activity i:nth-child(4) { animation-delay: .36s; }
@keyframes activityWave { 0%, 100% { height: 7px; opacity: .45; } 50% { height: 23px; opacity: 1; } }
.ai-progress-track { height: 3px; overflow: hidden; border-radius: 3px; background: #252a31; }
.ai-progress-track i { display: block; width: 18%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #9d7040, #e0aa66); transition: width .55s ease; position: relative; }
.ai-progress-track i::after { content: ""; position: absolute; inset: 0; width: 45%; background: rgba(255,255,255,.32); animation: progressGlint 1.5s ease-in-out infinite; }
@keyframes progressGlint { from { transform: translateX(-120%); } to { transform: translateX(330%); } }
.ai-wait-steps { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; }
.ai-wait-steps span { min-width: 0; display: flex; align-items: center; gap: 6px; color: var(--muted-2); font-size: 10px; line-height: 1.3; }
.ai-wait-steps span::before { content: ""; flex: 0 0 auto; width: 6px; height: 6px; border-radius: 50%; background: #424850; }
.ai-wait-steps span.is-active { color: #e2c398; }.ai-wait-steps span.is-active::before { background: var(--bronze); box-shadow: 0 0 9px rgba(217,161,94,.65); }
.ai-wait-steps span.is-done { color: #a8cdbd; }.ai-wait-steps span.is-done::before { background: var(--green); }
.ai-wait-note { padding-top: 10px; border-top: 1px solid var(--line-soft); }
.technical-head { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 10px; }
.technical-head strong { color: var(--green); font-size: 9px; letter-spacing: .08em; }
.finding-list { flex: 1; min-height: 0; display: grid; align-content: start; gap: 7px; overflow: auto; }
.finding { display: grid; grid-template-columns: 7px 1fr; gap: 9px; padding: 10px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.018); }
.finding i { width: 6px; height: 6px; margin-top: 4px; border-radius: 50%; background: var(--green); }
.finding.medium i { background: var(--bronze); }.finding.high i { background: var(--red); }
.finding div { display: grid; gap: 3px; }
.finding strong { font-size: 11px; }
.finding span { color: var(--muted); font-size: 9px; line-height: 1.45; }

.report-summary { display: flex; flex: 1; min-height: 0; flex-direction: column; gap: 8px; overflow: hidden; }
.score-block { flex: 0 0 auto; min-height: 104px; display: grid; grid-template-columns: 112px minmax(0,1fr); align-items: center; gap: 11px; padding: 12px; border: 1px solid rgba(217,161,94,.25); border-radius: 15px; background: radial-gradient(circle at 20% 50%, rgba(217,161,94,.09), transparent 55%); }
.score-orbit { width: 88px; height: 88px; border: 1px solid rgba(217,161,94,.36); border-radius: 50%; display: flex; align-items: baseline; justify-content: center; padding-top: 24px; margin: auto; box-shadow: inset 0 0 0 8px rgba(217,161,94,.025); }
.score-orbit strong { color: #f2c57f; font-family: Georgia, serif; font-size: 36px; line-height: 1; font-weight: 500; }
.score-orbit span { color: var(--muted); font-size: 9px; }
.score-copy { min-width: 0; }
.score-copy > span { color: var(--bronze); font-size: 9px; font-weight: 750; letter-spacing: .08em; }
.score-copy p { margin: 7px 0 0; color: #c7c5c0; font-size: 10px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.mode-warning { flex: 0 0 auto; padding: 7px 9px; border: 1px solid rgba(217,161,94,.18); border-radius: 9px; background: rgba(217,161,94,.055); color: #b8a58d; font-size: 9px; line-height: 1.4; }
.dimension-bars { flex: 1 1 auto; min-height: 150px; display: grid; align-content: space-evenly; gap: 3px; overflow: hidden; }
.dimension-row { display: grid; grid-template-columns: 96px minmax(70px,1fr) 47px; align-items: center; gap: 8px; min-height: 19px; }
.dimension-row > span { min-width: 0; color: #b7b7b5; font-size: 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dimension-row > div { height: 4px; border-radius: 999px; background: #2a3037; overflow: hidden; }
.dimension-row i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #8b623a, #d8a15e); }
.dimension-row strong { color: #c9c8c5; font-size: 9px; text-align: right; font-variant-numeric: tabular-nums; }
.fatal-card { flex: 0 0 auto; padding: 8px 10px; border: 1px solid rgba(207,119,112,.28); border-radius: 10px; background: rgba(207,119,112,.045); display: grid; gap: 3px; }
.fatal-card span { color: var(--red); font-size: 8px; text-transform: uppercase; letter-spacing: .11em; }
.fatal-card strong { font-size: 10px; line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.settings-changed { flex: 0 0 auto; padding: 7px 9px; border: 1px solid rgba(217,161,94,.35); border-radius: 9px; background: var(--bronze-soft); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.settings-changed span { color: #efc88d; font-size: 9px; font-weight: 750; }.settings-changed small { color: var(--muted); font-size: 8px; }
.optimize-entry { flex: 0 0 auto; min-height: 42px; }
.report-actions { flex: 0 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.report-actions button { min-width: 0; padding: 0 8px; }

.content-view { min-height: calc(100dvh - var(--topbar-h)); padding: 42px clamp(20px, 5vw, 76px) 70px; }
.page-heading { max-width: 760px; margin-bottom: 30px; }
.page-heading h1 { margin: 8px 0 8px; font-family: Georgia, "Songti SC", serif; font-size: clamp(34px, 5vw, 62px); font-weight: 500; letter-spacing: -.04em; }
.page-heading p { margin: 0; color: var(--muted); line-height: 1.7; }
.library-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(245px, 1fr)); gap: 16px; }
.library-card { padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); text-align: left; cursor: pointer; transition: .2s ease; }
.library-card:hover { transform: translateY(-3px); border-color: rgba(217,161,94,.42); }
.library-image { position: relative; display: block; aspect-ratio: 4/3; overflow: hidden; background: #050607; }
.library-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }.library-card:hover img { transform: scale(1.025); }
.library-image strong { position: absolute; right: 10px; bottom: 10px; width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; background: rgba(8,10,12,.88); border: 1px solid rgba(217,161,94,.4); color: #f2c57f; font-family: Georgia, serif; font-size: 21px; }
.library-meta { padding: 13px; display: grid; gap: 5px; }
.library-meta strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.library-meta small { color: var(--muted); font-size: 10px; }.library-meta em { color: var(--bronze); font-size: 9px; font-style: normal; }
.empty-page { min-height: 330px; display: grid; place-content: center; justify-items: center; text-align: center; gap: 9px; border: 1px dashed var(--line); border-radius: 18px; }
.empty-page strong { font-size: 18px; }.empty-page p { margin: 0 0 12px; color: var(--muted); }

.growth-layout { display: grid; grid-template-columns: .8fr 1fr 1.8fr; gap: 14px; }
.metric-panel { min-height: 230px; padding: 20px; }
.metric-main { display: flex; align-items: baseline; gap: 10px; margin: 30px 0 20px; }.metric-main strong { color: var(--bronze); font: 500 64px/1 Georgia, serif; }.metric-main span { color: var(--muted); }
.sparkline { height: 55px; display: flex; align-items: end; gap: 3px; }.sparkline i { flex: 1; min-width: 3px; max-width: 12px; border-radius: 3px 3px 0 0; background: linear-gradient(var(--bronze), #5f452d); }
.weakest-card { margin-top: 42px; }.weakest-card strong { font: 500 30px/1.15 Georgia, serif; }.weakest-card p { color: var(--muted); line-height: 1.6; }
.growth-bars { height: 175px; margin-top: 15px; display: flex; align-items: end; justify-content: space-around; gap: 10px; }
.growth-dimension { width: 12%; min-width: 48px; display: grid; justify-items: center; gap: 7px; }.vertical-bar { width: 22px; height: 120px; border-radius: 999px; background: #262b31; display: flex; align-items: end; overflow: hidden; }.vertical-bar i { width: 100%; display: block; background: linear-gradient(#d9a15e, #745333); }.growth-dimension strong { width: 100%; color: #b9b9b6; font-size: 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: center; }.growth-dimension span { color: var(--bronze); font-size: 10px; }
.compare-panel { margin-top: 14px; padding: 20px; display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; align-items: start; }.compare-panel h2 { margin: 7px 0; }.compare-panel p { color: var(--muted); font-size: 12px; line-height: 1.6; }.compare-controls { display: grid; grid-template-columns: 1fr auto 1fr auto; gap: 8px; align-items: center; }.compare-result { grid-column: 1 / -1; }.compare-total { display: flex; gap: 15px; align-items: baseline; margin-bottom: 12px; }.compare-total strong { font-size: 28px; }.compare-table { display: grid; grid-template-columns: repeat(7, 1fr); gap: 7px; }.compare-table article { padding: 10px; border: 1px solid var(--line); border-radius: 10px; display: grid; gap: 5px; }.compare-table span { color: var(--muted); font-size: 9px; }.compare-table strong { font-size: 17px; }.compare-table small { color: var(--muted-2); }.positive { color: var(--green) !important; }.negative { color: var(--red) !important; }

.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; max-width: 1120px; }
.plan-card { position: relative; min-height: 360px; padding: 25px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }.plan-card.featured { border-color: rgba(217,161,94,.5); background: radial-gradient(circle at 50% 0, rgba(217,161,94,.11), transparent 45%), var(--panel); }.plan-card .tag { position: absolute; top: 14px; right: 14px; color: var(--bronze); font-size: 10px; }.plan-card h3 { margin: 4px 0 18px; }.price { font: 500 42px/1 Georgia, serif; color: #efc98f; }.price small { font: 11px/1.4 inherit; color: var(--muted); }.plan-card > p { color: var(--muted); }.plan-card ul { min-height: 120px; padding-left: 18px; color: #c2c1bd; line-height: 2; font-size: 12px; }

.modal { width: 100%; height: 100%; max-width: none; max-height: none; padding: 0; border: 0; background: rgba(0,0,0,.72); color: var(--text); backdrop-filter: blur(8px); }
.modal::backdrop { background: transparent; }
.modal[open] { display: grid; place-items: center; }
.modal-shell { width: min(1120px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); border: 1px solid #30363e; border-radius: 20px; background: #0d1013; box-shadow: 0 30px 100px rgba(0,0,0,.62); overflow: hidden; }
.modal-header { min-height: 70px; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 16px 20px; border-bottom: 1px solid var(--line); }.modal-header h2 { margin: 6px 0 0; font-size: 20px; }.modal-header p { margin: 6px 0 0; color: var(--muted); font-size: 11px; }
.narrow-shell { width: min(430px, calc(100vw - 28px)); padding-bottom: 18px; }
.tab-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 16px 20px; padding: 4px; border-radius: 11px; background: #080a0c; }.tab-switch button { height: 35px; border-radius: 8px; background: transparent; color: var(--muted); cursor: pointer; }.tab-switch button.is-active { background: var(--panel-3); color: var(--text); }
.auth-form { padding: 0 20px; display: grid; gap: 12px; }.auth-form label { display: grid; gap: 6px; color: var(--muted); font-size: 11px; }.form-state { min-height: 20px; margin: 12px 20px 0; color: var(--red); font-size: 11px; }

.report-content { max-height: calc(100dvh - 104px); overflow: auto; padding: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.report-hero { grid-column: 1 / -1; min-height: 150px; display: grid; grid-template-columns: 120px 1fr; align-items: center; gap: 20px; padding: 20px; border: 1px solid rgba(217,161,94,.3); border-radius: 16px; background: radial-gradient(circle at 10% 50%, rgba(217,161,94,.11), transparent 46%); }.report-score { width: 100px; height: 100px; border: 1px solid rgba(217,161,94,.42); border-radius: 50%; display: flex; align-items: baseline; justify-content: center; padding-top: 27px; }.report-score strong { color: #f1c37e; font: 500 42px/1 Georgia, serif; }.report-score span { color: var(--muted); font-size: 10px; }.report-band { color: var(--bronze); font-size: 10px; letter-spacing: .1em; }.report-hero h3 { margin: 8px 0; font: 500 25px/1.3 Georgia, "Songti SC", serif; }.report-hero p { margin: 0; color: var(--muted); font-size: 11px; }
.report-notice { grid-column: 1 / -1; padding: 10px 13px; border: 1px solid rgba(217,161,94,.2); border-radius: 10px; color: #b6a48e; background: rgba(217,161,94,.045); font-size: 11px; line-height: 1.5; }
.report-section { padding: 17px; border: 1px solid var(--line); border-radius: 15px; background: #101318; }.report-section.wide { grid-column: 1 / -1; }.section-title { margin-bottom: 13px; }.section-title span { color: var(--bronze); font-size: 9px; letter-spacing: .12em; }.section-title h3 { margin: 4px 0 0; font-size: 16px; }
.reading-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 9px; }.reading-grid article, .action-grid article { padding: 11px; border: 1px solid var(--line-soft); border-radius: 10px; background: rgba(255,255,255,.012); }.reading-grid span, .action-grid span { color: var(--bronze); font-size: 9px; }.reading-grid p, .action-grid p { margin: 5px 0 0; color: #c8c7c3; font-size: 11px; line-height: 1.6; }
.evidence-cards { display: grid; gap: 8px; }.evidence-cards article { padding: 11px; border-left: 2px solid rgba(217,161,94,.45); background: rgba(255,255,255,.015); }.evidence-cards strong { font-size: 12px; }.evidence-cards p { margin: 5px 0; color: #bbb9b5; font-size: 11px; line-height: 1.5; }.evidence-cards small { color: var(--muted); font-size: 10px; line-height: 1.4; }.report-muted { color: var(--muted); }
.score-table { display: grid; gap: 7px; }.score-table article { display: grid; grid-template-columns: 1fr auto; gap: 15px; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--line-soft); }.score-table article:last-child { border-bottom: 0; }.score-table strong { font-size: 11px; }.score-table p { margin: 4px 0 0; color: var(--muted); font-size: 10px; line-height: 1.45; }.score-table > article > span { color: var(--bronze); font: 500 18px/1 Georgia, serif; }.score-table small { color: var(--muted); font: 9px/1 inherit; }.caps { margin-top: 10px; padding: 10px; border: 1px solid rgba(207,119,112,.24); border-radius: 10px; }.caps strong { color: var(--red); font-size: 10px; }.caps p { margin: 4px 0 0; color: #c4aaaa; font-size: 10px; line-height: 1.5; }
.fatal-report { padding: 14px; border: 1px solid rgba(207,119,112,.28); border-radius: 11px; background: rgba(207,119,112,.04); display: grid; gap: 5px; margin-bottom: 10px; }.fatal-report span { color: var(--red); font-size: 9px; }.fatal-report strong { font-size: 13px; }.action-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }.action-grid.compact { grid-template-columns: repeat(3,1fr); }
.optimization-plans { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }.optimization-plans > article { padding: 14px; border: 1px solid var(--line); border-radius: 12px; }.optimization-plans > article > div:first-child { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-bottom: 10px; margin-bottom: 8px; border-bottom: 1px solid var(--line-soft); }.optimization-plans > article > div:first-child span { color: var(--bronze); font-size: 10px; }.optimization-plans > article > div:first-child strong { font-size: 13px; }.optimization-plans > article > div:not(:first-child) { display: grid; grid-template-columns: 65px 1fr; gap: 8px; padding: 5px 0; }.optimization-plans span { color: var(--muted); font-size: 9px; }.optimization-plans p { margin: 0; color: #c5c3bf; font-size: 10px; line-height: 1.5; }.report-optimize-button { width: 100%; margin-top: 12px; }

.optimize-shell { width: min(1180px, calc(100vw - 28px)); }
.optimize-body { max-height: calc(100dvh - 103px); overflow: auto; padding: 16px; display: grid; grid-template-columns: minmax(0,1.35fr) minmax(330px,.8fr); gap: 14px; }
.optimize-preview-grid { min-height: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.optimize-preview-grid figure { min-width: 0; margin: 0; display: grid; grid-template-rows: auto minmax(350px, 1fr); gap: 7px; }.optimize-preview-grid figcaption { color: var(--muted); font-size: 10px; }
.optimize-image { min-height: 350px; position: relative; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: #07090b; }.optimize-image img { max-width: 100%; max-height: min(66dvh, 680px); object-fit: contain; }.result-placeholder { display: grid; justify-items: center; gap: 7px; color: var(--muted); }.result-placeholder strong { color: #bdbbb6; }.result-placeholder span { font-size: 10px; }
.optimize-controls { display: flex; flex-direction: column; gap: 12px; }
.mode-selector { display: grid; gap: 8px; }.mode-option { display: grid; gap: 4px; padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: #111419; text-align: left; cursor: pointer; }.mode-option:hover { border-color: #434a54; }.mode-option.is-active { border-color: rgba(217,161,94,.55); background: var(--bronze-soft); }.mode-option strong { font-size: 13px; }.mode-option span { color: var(--muted); font-size: 10px; line-height: 1.45; }.mode-option small { color: var(--bronze); font-size: 9px; }
.optimize-settings { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }.optimize-note { padding: 9px 11px; border-radius: 10px; background: #0a0d10; border: 1px solid var(--line-soft); color: var(--muted); font-size: 10px; line-height: 1.45; }.optimization-result-actions { display: grid; grid-template-columns: 1fr 1.3fr; gap: 8px; }
.candidate-count-control { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: 8px; background: #080a0c; }
.candidate-count-control button { min-width: 0; height: 33px; border: 1px solid transparent; border-radius: 6px; background: transparent; color: var(--muted); font-size: 10px; cursor: pointer; }
.candidate-count-control button:hover { color: var(--text); background: #161a1f; }
.candidate-count-control button.is-active { border-color: rgba(217,161,94,.42); background: var(--bronze-soft); color: #efc98f; }
.result-image { place-items: stretch; }
.result-image .result-placeholder { align-self: center; justify-self: center; }
.optimization-album { width: 100%; height: 100%; min-height: 350px; position: relative; display: grid; grid-template-rows: minmax(0,1fr) 48px; overflow: hidden; background: #050607; }
.optimization-slides { min-width: 0; min-height: 0; position: relative; overflow: hidden; background: #050607; }
.optimization-candidate { width: 100%; height: 100%; min-width: 0; min-height: 0; margin: 0; display: grid; place-items: center; background: #050607; }
.optimization-candidate img { display: block; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; user-select: none; }
.album-nav { position: absolute; z-index: 3; top: calc(50% - 24px); width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; background: rgba(10,12,15,.84); color: #f2eee6; box-shadow: 0 8px 24px rgba(0,0,0,.35); cursor: pointer; font-size: 17px; line-height: 1; backdrop-filter: blur(8px); transition: .18s ease; }
.album-nav:hover { border-color: rgba(217,161,94,.75); background: rgba(30,24,18,.92); color: #efc98f; }
.album-prev { left: 12px; }.album-next { right: 12px; }
.album-footer { min-width: 0; display: grid; grid-template-columns: minmax(105px,1fr) auto minmax(58px,1fr); align-items: center; gap: 10px; padding: 7px 12px; border-top: 1px solid var(--line-soft); background: #0d1013; }
.album-meta { min-width: 0; display: flex; align-items: baseline; gap: 8px; }
.album-meta strong { flex: 0 0 auto; color: #ddd9d1; font-size: 11px; }
.album-meta span { min-width: 0; color: var(--muted); font-size: 10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.album-dots { min-height: 26px; display: flex; align-items: center; justify-content: center; gap: 2px; }
.album-dot { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: transparent; cursor: pointer; }
.album-dot i { width: 6px; height: 6px; border-radius: 50%; background: #545a62; transition: .18s ease; }
.album-dot:hover i { background: #9c866b; }.album-dot.is-active i { width: 16px; border-radius: 6px; background: var(--bronze); }
.album-selected { justify-self: end; display: inline-flex; align-items: center; gap: 5px; color: #d8b27d; font-size: 10px; }
.album-selected::before { content: "✓"; width: 16px; height: 16px; display: grid; place-items: center; border-radius: 50%; background: var(--bronze); color: #17110a; font-size: 9px; font-weight: 800; }
.optimization-wait { width: 100%; height: 100%; min-height: 350px; padding: 22px; }


.toast-stack { position: fixed; z-index: 2000; right: 18px; bottom: 18px; display: grid; gap: 8px; pointer-events: none; }.toast { max-width: min(380px, calc(100vw - 36px)); padding: 11px 14px; border: 1px solid rgba(130,200,171,.28); border-radius: 11px; background: #12171a; color: #d9e8e1; box-shadow: 0 15px 45px rgba(0,0,0,.4); opacity: 0; transform: translateY(8px); transition: .2s ease; font-size: 11px; }.toast.error { border-color: rgba(207,119,112,.35); color: #ecc1bd; }.toast.show { opacity: 1; transform: none; }
.skeleton { background: linear-gradient(90deg, #15191e, #22272e, #15191e); background-size: 220% 100%; animation: shimmer 1.4s linear infinite; }.skeleton.line { height: 38px; border-radius: 9px; }@keyframes shimmer { to { background-position: -220% 0; } }

@media (max-width: 1250px) and (min-width: 981px) {
  .workspace-grid { grid-template-columns: 228px minmax(390px,1fr) 310px; }
  .control-rail, .inspector { padding: 13px; }
  .panel-heading h2 { font-size: 17px; }
  .dimension-row { grid-template-columns: 82px minmax(60px,1fr) 44px; gap: 6px; }
  .score-block { grid-template-columns: 96px minmax(0,1fr); padding: 10px; }
  .score-orbit { width: 78px; height: 78px; padding-top: 21px; }.score-orbit strong { font-size: 32px; }
}

@media (max-height: 780px) and (min-width: 981px) {
  :root { --topbar-h: 58px; }
  .topbar { padding: 0 18px; }
  .brand-mark { width: 31px; height: 31px; }.brand-copy strong { font-size: 15px; }
  .nav-item { height: 32px; min-width: 58px; padding: 0 11px; font-size: 11px; }
  .privacy-pill, .credit-pill, .bridge-pill { height: 31px; }.avatar-button { width: 32px; height: 32px; }
  .workspace-grid { padding: 8px; gap: 8px; }
  .control-rail, .inspector { padding: 12px; gap: 8px; }
  .compact-heading { min-height: 45px; }.panel-heading h2 { margin-top: 4px; font-size: 16px; }
  .dropzone { min-height: 73px; padding: 10px; }.drop-icon { width: 27px; height: 27px; }.drop-copy strong { font-size: 11px; }
  .settings-grid { gap: 6px; }.form-group { gap: 3px; }.form-group label { font-size: 9px; }select { height: 31px; font-size: 10px; }
  .primary-action, .secondary-action, .ghost-button { min-height: 34px; font-size: 10px; }
  .privacy-copy { display: none; }
  .mini-history { display: none; }
  .canvas-panel { grid-template-rows: 55px minmax(0,1fr) 57px; }.canvas-toolbar { padding: 9px 13px; }.canvas-title h1 { font-size: 14px; }
  .photo-stage { padding: 9px; }.photo-stage::before { inset: 9px; }
  .evidence-strip article { padding: 7px 10px; }
  .score-block { min-height: 88px; grid-template-columns: 88px 1fr; gap: 7px; padding: 7px; }.score-orbit { width: 70px; height: 70px; padding-top: 18px; }.score-orbit strong { font-size: 29px; }.score-copy p { -webkit-line-clamp: 3; font-size: 9px; margin-top: 4px; }
  .mode-warning { padding: 5px 7px; font-size: 8px; }.dimension-bars { min-height: 132px; }.dimension-row { min-height: 16px; }.fatal-card { padding: 6px 8px; }.optimize-entry { min-height: 35px; }
}

@media (max-width: 980px) {
  body { overflow-y: auto; }
  .topbar { grid-template-columns: 1fr auto; padding: 0 14px; }.main-nav { position: fixed; left: 50%; bottom: max(12px, env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 80; box-shadow: 0 10px 35px rgba(0,0,0,.5); }.privacy-pill { display: none; }.bridge-pill span { display: none; }.bridge-pill { width: 32px; padding: 0; justify-content: center; }
  #view-workspace { height: auto; min-height: calc(100dvh - var(--topbar-h)); overflow: visible; padding-bottom: 76px; }
  .workspace-grid { height: auto; display: grid; grid-template-columns: minmax(230px, .38fr) minmax(0, .62fr); grid-template-areas: "control canvas" "inspector inspector"; }
  .control-rail { grid-area: control; min-height: 620px; }.canvas-panel { grid-area: canvas; min-height: 620px; }.inspector { grid-area: inspector; min-height: 620px; }
  .mini-history { display: none; }.content-view { padding-bottom: 100px; }
  .growth-layout { grid-template-columns: 1fr 1fr; }.metric-panel.wide { grid-column: 1/-1; }.compare-panel { grid-template-columns: 1fr; }.compare-result { grid-column: auto; }.compare-table { grid-template-columns: repeat(4,1fr); }
  .plan-grid { grid-template-columns: 1fr; max-width: 520px; }.plan-card { min-height: 0; }
  .optimize-body { grid-template-columns: 1fr; }.optimize-preview-grid figure { grid-template-rows: auto minmax(280px, 48vh); }
}

@media (max-width: 700px) {
  :root { --topbar-h: 56px; }
  .topbar { padding: 0 12px; }.brand-copy small { display: none; }.brand-mark { width: 31px; height: 31px; }.credit-pill span { display: none; }.credit-pill { padding: 0 10px; }.account-cluster { gap: 6px; }
  .main-nav { width: calc(100vw - 24px); justify-content: space-between; }.nav-item { flex: 1; min-width: 0; padding: 0 8px; }
  .workspace-grid { display: flex; flex-direction: column; gap: 8px; padding: 8px; }.control-rail, .canvas-panel, .inspector { min-height: 0; }.control-rail { order: 1; overflow: visible; }.canvas-panel { order: 2; min-height: 520px; }.inspector { order: 3; min-height: 610px; overflow: visible; }
  .settings-grid { grid-template-columns: 1fr 1fr; }.dropzone { min-height: 84px; }.canvas-panel { grid-template-rows: 60px minmax(360px,1fr) auto; }.canvas-toolbar { padding: 10px 12px; }.canvas-title h1 { max-width: 58vw; font-size: 13px; }.photo-stage { padding: 8px; }.stage-empty h2 { font-size: 27px; }.stage-empty p { padding: 0 12px; }
  .evidence-strip { grid-template-columns: 1fr 1fr; }.evidence-strip article:nth-child(2) { border-right: 0; }.evidence-strip article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .report-summary { overflow: visible; }.dimension-bars { min-height: 175px; }.score-block { grid-template-columns: 98px 1fr; }.settings-changed { align-items: flex-start; flex-direction: column; gap: 2px; }
  .content-view { padding: 28px 12px 100px; }.page-heading { margin-bottom: 20px; }.page-heading h1 { font-size: 38px; }
  .library-grid { grid-template-columns: 1fr; }.growth-layout { grid-template-columns: 1fr; }.metric-panel.wide { grid-column: auto; }.growth-bars { overflow-x: auto; justify-content: flex-start; }.growth-dimension { min-width: 62px; }.compare-controls { grid-template-columns: 1fr; }.compare-controls > span { display: none; }.compare-table { grid-template-columns: repeat(2,1fr); }
  .modal-shell { width: calc(100vw - 12px); max-height: calc(100dvh - 12px); border-radius: 16px; }.modal-header { min-height: 62px; padding: 12px 14px; }.report-content { max-height: calc(100dvh - 74px); padding: 10px; grid-template-columns: 1fr; }.report-section.wide, .report-hero, .report-notice { grid-column: auto; }.report-hero { grid-template-columns: 82px 1fr; padding: 13px; gap: 12px; }.report-score { width: 74px; height: 74px; padding-top: 20px; }.report-score strong { font-size: 31px; }.report-hero h3 { font-size: 18px; }.reading-grid, .action-grid, .optimization-plans { grid-template-columns: 1fr; }.action-grid.compact { grid-template-columns: 1fr; }
  .optimize-body { max-height: calc(100dvh - 74px); padding: 10px; }.optimize-preview-grid { grid-template-columns: 1fr; }.optimize-preview-grid figure { grid-template-rows: auto 280px; }.optimize-image { min-height: 280px; }.optimize-settings { grid-template-columns: 1fr; }.optimize-settings .span-2 { grid-column: auto; }.optimization-result-actions { grid-template-columns: 1fr; }
  .toast-stack { right: 10px; bottom: 78px; }
}

@media (max-width: 700px) {
  .optimization-album, .optimization-wait { min-height: 280px; }
  .optimization-wait { padding: 16px; }
  .album-nav { width: 36px; height: 36px; top: calc(50% - 23px); }
  .album-prev { left: 8px; }.album-next { right: 8px; }
  .album-footer { grid-template-columns: 1fr auto; padding: 7px 9px; }
  .album-dots { order: 3; grid-column: 1 / -1; min-height: 18px; margin-top: -5px; }
  .album-selected { grid-column: 2; grid-row: 1; }
  .optimization-album { grid-template-rows: minmax(0,1fr) 62px; }
  .ai-wait-steps { gap: 5px; }
  .ai-wait-steps span { gap: 4px; font-size: 10px; }
}

/* Local AI bridge status */
.bridge-pill.is-working i { background: var(--bronze); box-shadow: 0 0 10px rgba(217,161,94,.7); animation: bridgePulse 1.15s ease-in-out infinite; }
.bridge-shell { width: min(520px, calc(100vw - 24px)); }
.bridge-body { padding: 18px; display: grid; gap: 14px; }
.bridge-status-card { display: grid; grid-template-columns: 42px minmax(0,1fr); align-items: center; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: #0a0d10; }
.bridge-status-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid #30363e; border-radius: 50%; background: #11151a; }
.bridge-status-icon i { width: 9px; height: 9px; border-radius: 50%; background: #646a72; box-shadow: 0 0 0 5px rgba(100,106,114,.08); }
.bridge-status-card > div { min-width: 0; display: grid; gap: 5px; }
.bridge-status-card strong { font-size: 15px; }
.bridge-status-card p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.bridge-status-card[data-state="ready"] { border-color: rgba(130,200,171,.32); background: rgba(130,200,171,.045); }
.bridge-status-card[data-state="ready"] .bridge-status-icon i { background: var(--green); box-shadow: 0 0 12px rgba(130,200,171,.7); }
.bridge-status-card[data-state="checking"],
.bridge-status-card[data-state="working"],
.bridge-status-card[data-state="retrying"],
.bridge-status-card[data-state="login_open"] { border-color: rgba(217,161,94,.32); background: rgba(217,161,94,.045); }
.bridge-status-card[data-state="checking"] .bridge-status-icon i,
.bridge-status-card[data-state="working"] .bridge-status-icon i,
.bridge-status-card[data-state="retrying"] .bridge-status-icon i,
.bridge-status-card[data-state="login_open"] .bridge-status-icon i { background: var(--bronze); box-shadow: 0 0 12px rgba(217,161,94,.7); animation: bridgePulse 1.15s ease-in-out infinite; }
.bridge-status-card[data-state="permission_required"],
.bridge-status-card[data-state="approval_required"] { border-color: rgba(217,161,94,.34); background: rgba(217,161,94,.045); }
.bridge-status-card[data-state="permission_required"] .bridge-status-icon i,
.bridge-status-card[data-state="approval_required"] .bridge-status-icon i { background: var(--bronze); box-shadow: 0 0 12px rgba(217,161,94,.65); }
.bridge-status-card[data-state="login_required"],
.bridge-status-card[data-state="error"] { border-color: rgba(207,119,112,.34); background: rgba(207,119,112,.045); }
.bridge-status-card[data-state="login_required"] .bridge-status-icon i,
.bridge-status-card[data-state="error"] .bridge-status-icon i { background: var(--red); box-shadow: 0 0 12px rgba(207,119,112,.65); }
.bridge-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.bridge-meta > div { min-width: 0; padding: 10px 12px; border: 1px solid var(--line-soft); border-radius: 10px; background: #0a0d10; display: grid; gap: 4px; }
.bridge-meta span { color: var(--muted-2); font-size: 9px; }
.bridge-meta strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #c9c8c5; font-size: 11px; }
.bridge-help { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.6; }
.bridge-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.bridge-actions .primary-action { justify-content: space-between; }

@media (max-width: 520px) {
  .bridge-body { padding: 12px; }
  .bridge-meta { grid-template-columns: 1fr; }
  .bridge-actions { grid-template-columns: 1fr; }
}
.bridge-status-card[data-state="browser_unavailable"],
.bridge-status-card[data-state="unreachable"] { border-color: rgba(207,119,112,.34); background: rgba(207,119,112,.045); }
.bridge-status-card[data-state="browser_unavailable"] .bridge-status-icon i,
.bridge-status-card[data-state="unreachable"] .bridge-status-icon i { background: var(--red); box-shadow: 0 0 12px rgba(207,119,112,.65); }

/* Final-failure recovery */
.retry-panel { flex: 0 0 auto; margin: 0 12px 12px; padding: 10px; border: 1px solid rgba(207,119,112,.38); border-radius: 11px; background: rgba(207,119,112,.055); display: grid; gap: 9px; }
.retry-panel[hidden] { display: none; }
.retry-panel > div:first-child { min-width: 0; display: grid; gap: 4px; }
.retry-panel strong { color: #e6b0ab; font-size: 11px; }
.retry-panel p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.55; }
.retry-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.retry-actions button { min-width: 0; height: 34px; padding: 0 9px; font-size: 10px; }
.compact-retry { margin: 0; }
.bridge-actions { grid-template-columns: .8fr 1fr 1fr; }

@media (max-width: 700px) {
  .retry-panel { margin: 0 12px 12px; }
  .retry-actions { grid-template-columns: 1fr; }
  .bridge-actions { grid-template-columns: 1fr; }
}

/* v1.11.0: dense report, four-quadrant optimization, visual comparison */
.photo-stage img {
  position: absolute;
  inset: 14px;
  width: calc(100% - 28px);
  height: calc(100% - 28px);
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center;
}
.photo-stage[data-orientation="portrait"] img { object-fit: contain; }

.report-shell {
  width: min(900px, calc(100vw - 32px));
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
}
.report-sticky-actions {
  position: relative;
  z-index: 4;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 16px;
  border-bottom: 1px solid rgba(217,161,94,.24);
  background: linear-gradient(90deg, rgba(217,161,94,.09), rgba(217,161,94,.025)), #0d1013;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.report-sticky-actions > div:first-child { min-width: 0; display: grid; gap: 3px; }
.report-sticky-actions strong { font-size: 12px; }
.report-sticky-actions span { color: var(--muted); font-size: 9px; line-height: 1.4; }
.report-sticky-buttons { flex: 0 0 auto; display: flex; align-items: center; gap: 8px; }
.report-sticky-buttons .primary-action,
.report-sticky-buttons .secondary-action { min-height: 36px; padding: 0 15px; }
.report-content {
  min-height: 0;
  max-height: none;
  padding: 14px 16px 18px;
  gap: 10px;
}
.report-hero { min-height: 118px; grid-template-columns: 92px 1fr; gap: 15px; padding: 15px; }
.report-score { width: 78px; height: 78px; padding-top: 20px; }
.report-score strong { font-size: 34px; }
.report-hero h3 { margin: 6px 0; font-size: 20px; line-height: 1.28; }
.report-section { padding: 13px; border-radius: 13px; }
.section-title { margin-bottom: 9px; }
.section-title h3 { font-size: 14px; }
.reading-grid { gap: 7px; }
.reading-grid article, .action-grid article { padding: 9px; }
.reading-grid p, .action-grid p { line-height: 1.5; }
.evidence-cards { gap: 6px; }
.evidence-cards article { padding: 9px; }
.score-table { gap: 3px; }
.score-table article { padding: 8px 10px; }
.fatal-report { padding: 11px; margin-bottom: 8px; }
.optimization-plans > article { padding: 11px; }

.optimize-shell { width: min(1180px, calc(100vw - 28px)); }
.optimize-body { max-height: calc(100dvh - 103px); overflow: auto; padding: 14px; display: block; }
.optimize-quadrant-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; align-items: stretch; }
.optimize-quadrant { min-width: 0; display: flex; flex-direction: column; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 15px; background: #0f1216; }
.quadrant-heading { min-height: 34px; display: flex; align-items: center; gap: 10px; }
.quadrant-heading > span { width: 26px; height: 26px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid rgba(217,161,94,.35); border-radius: 50%; color: var(--bronze); font-size: 9px; }
.quadrant-heading > div { min-width: 0; display: grid; gap: 2px; }
.quadrant-heading strong { font-size: 12px; }
.quadrant-heading small { color: var(--muted); font-size: 9px; line-height: 1.35; }
.optimize-figure { min-width: 0; min-height: 0; flex: 1; margin: 0; display: flex; }
.optimize-source-quadrant .optimize-image,
.optimize-result-quadrant .optimize-image { width: 100%; height: min(42vh, 430px); min-height: 310px; }
.optimize-image img { width: 100%; height: 100%; max-width: 100%; max-height: 100%; object-fit: contain; }
.optimize-result-quadrant .optimization-result-actions { margin-top: auto; }
.optimize-mode-quadrant .mode-selector { flex: 1; grid-template-columns: 1fr 1fr; }
.optimize-mode-quadrant .mode-option { align-content: center; min-height: 118px; }
.optimize-settings-quadrant .optimize-settings { align-content: start; }
.optimize-settings-quadrant .optimize-note { margin-top: auto; }
.optimize-run-action { margin-top: 2px; min-height: 44px; }
.optimization-album { min-height: 0; height: 100%; }
.optimization-wait { min-height: 0; height: 100%; }

.compare-panel { margin-top: 14px; padding: 20px; display: grid; grid-template-columns: 1fr; gap: 18px; }
.compare-heading { display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.compare-picker-grid { display: grid; grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr); gap: 12px; align-items: start; }
.compare-picker { min-width: 0; position: relative; display: grid; gap: 8px; }
.compare-picker > label { color: var(--muted); font-size: 9px; letter-spacing: .08em; }
.compare-native-select { position: absolute !important; width: 1px !important; height: 1px !important; opacity: 0 !important; pointer-events: none !important; }
.compare-picker-button { min-width: 0; min-height: 58px; display: grid; grid-template-columns: 44px minmax(0,1fr) 20px; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 12px; background: #0b0e12; color: var(--text); text-align: left; cursor: pointer; }
.compare-picker-button:hover, .compare-picker-button[aria-expanded="true"] { border-color: rgba(217,161,94,.55); background: rgba(217,161,94,.045); }
.compare-picker-thumb, .compare-option-thumb { display: block; overflow: hidden; border-radius: 8px; background: #050607; }
.compare-picker-thumb { width: 44px; height: 42px; }
.compare-picker-thumb img, .compare-option-thumb img { width: 100%; height: 100%; object-fit: cover; }
.compare-picker-copy { min-width: 0; display: grid; gap: 4px; }
.compare-picker-copy strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }
.compare-picker-copy small { color: var(--muted); font-size: 9px; }
.compare-picker-chevron { color: var(--bronze); font-size: 15px; }
.compare-picker-menu { position: absolute; z-index: 30; top: 75px; left: 0; right: 0; max-height: 280px; overflow: auto; padding: 6px; border: 1px solid #343b44; border-radius: 12px; background: #101419; box-shadow: 0 22px 55px rgba(0,0,0,.55); }
.compare-picker-menu button { width: 100%; min-width: 0; display: grid; grid-template-columns: 48px minmax(0,1fr); align-items: center; gap: 10px; padding: 7px; border-radius: 9px; background: transparent; color: var(--text); text-align: left; cursor: pointer; }
.compare-picker-menu button:hover { background: rgba(217,161,94,.09); }
.compare-option-thumb { width: 48px; height: 42px; }
.compare-picker-menu button > span:last-child { min-width: 0; display: grid; gap: 4px; }
.compare-picker-menu strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; }
.compare-picker-menu small { color: var(--muted); font-size: 9px; }
.compare-menu-empty { padding: 18px; color: var(--muted); text-align: center; font-size: 10px; }
.compare-arrow { align-self: 45px; color: var(--bronze); font-size: 18px; text-align: center; }
.compare-selected-preview { min-height: 114px; display: grid; grid-template-columns: 150px minmax(0,1fr); gap: 12px; align-items: center; padding: 9px; border: 1px solid var(--line-soft); border-radius: 12px; background: #080a0d; }
.compare-preview-image { height: 94px; overflow: hidden; border-radius: 9px; background: #030405; }
.compare-preview-image img { width: 100%; height: 100%; object-fit: contain; }
.compare-selected-preview > div:last-child { min-width: 0; display: grid; gap: 5px; }
.compare-selected-preview strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }
.compare-selected-preview span { color: var(--muted); font-size: 9px; line-height: 1.45; }
.compare-selected-preview small { color: var(--bronze); font-size: 13px; font-weight: 700; }
.compare-preview-empty { grid-column: 1/-1; color: var(--muted); font-size: 10px; text-align: center; }
.compare-submit { justify-self: end; min-width: 160px; }
.compare-result { grid-column: auto; }
.compare-insight-panel { padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 14px; }
.compare-insight-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.compare-insight-head h3 { margin: 5px 0 4px; font-size: 16px; }
.compare-insight-head p { margin: 0; }
.compare-insight-head .primary-action { min-width: 190px; }
.compare-insight-content { display: grid; gap: 12px; }
.compare-insight-summary { padding: 14px; border: 1px solid rgba(217,161,94,.28); border-radius: 13px; background: rgba(217,161,94,.045); }
.compare-insight-summary > span { color: var(--bronze); font-size: 9px; letter-spacing: .1em; }
.compare-insight-summary h4 { margin: 7px 0; font: 500 18px/1.42 Georgia, "Songti SC", serif; }
.compare-insight-summary p { margin: 0 0 10px; color: #c7c4be; }
.compare-insight-summary > div { display: grid; gap: 4px; padding-top: 9px; border-top: 1px solid rgba(217,161,94,.18); }
.compare-insight-summary > div strong { color: var(--bronze); font-size: 9px; }
.compare-insight-summary > div span { font-size: 11px; line-height: 1.55; }
.compare-insight-dimensions { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 9px; }
.compare-insight-dimensions article { min-width: 0; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #0d1014; display: grid; gap: 8px; }
.compare-insight-dimensions article.improved { border-color: rgba(130,200,171,.25); }
.compare-insight-dimensions article.declined { border-color: rgba(207,119,112,.25); }
.compare-insight-dimensions header { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.compare-insight-dimensions header span { color: #dedbd4; font-size: 11px; }
.compare-insight-dimensions header strong { color: var(--bronze); font-size: 10px; }
.compare-insight-dimensions article.improved header strong { color: var(--green); }
.compare-insight-dimensions article.declined header strong { color: var(--red); }
.compare-insight-dimensions p { margin: 0; color: #c4c1bc; font-size: 10px; line-height: 1.55; }
.compare-insight-dimensions small { color: var(--muted); font-size: 9px; line-height: 1.5; }
.compare-insight-dimensions article > div { display: grid; gap: 4px; padding-top: 7px; border-top: 1px solid var(--line-soft); }
.compare-insight-dimensions article > div strong { color: var(--bronze); font-size: 9px; }
.compare-insight-dimensions article > div span { font-size: 10px; line-height: 1.5; }
.compare-insight-loading, .compare-insight-error { min-height: 120px; display: grid; place-content: center; justify-items: center; gap: 8px; padding: 20px; border: 1px dashed var(--line); border-radius: 12px; text-align: center; }
.compare-insight-loading p, .compare-insight-error p { margin: 0; color: var(--muted); }

.plan-card.is-disabled { opacity: .62; filter: saturate(.6); }
.plan-card.is-disabled .tag { color: var(--muted); }
.plan-card button:disabled { cursor: not-allowed; background: #24272c; border-color: #34383f; color: #858991; box-shadow: none; }

@media (max-width: 980px) {
  .optimize-quadrant-grid { grid-template-columns: 1fr 1fr; }
  .optimize-source-quadrant .optimize-image,
  .optimize-result-quadrant .optimize-image { min-height: 260px; height: min(38vh, 360px); }
  .compare-picker-grid { grid-template-columns: 1fr 28px 1fr; }
  .compare-selected-preview { grid-template-columns: 110px minmax(0,1fr); }
}

@media (max-width: 700px) {
  .photo-stage img { inset: 8px; width: calc(100% - 16px); height: calc(100% - 16px); }
  .report-shell { width: calc(100vw - 12px); }
  .report-sticky-actions { align-items: stretch; flex-direction: column; gap: 9px; padding: 10px 12px; }
  .report-sticky-buttons { display: grid; grid-template-columns: .85fr 1.15fr; }
  .report-sticky-buttons .primary-action, .report-sticky-buttons .secondary-action { padding: 0 10px; }
  .report-content { max-height: none; padding: 9px; }
  .optimize-body { max-height: calc(100dvh - 74px); padding: 9px; }
  .optimize-quadrant-grid { grid-template-columns: 1fr; }
  .optimize-source-quadrant .optimize-image,
  .optimize-result-quadrant .optimize-image { min-height: 270px; height: 42vh; }
  .optimize-mode-quadrant .mode-selector { grid-template-columns: 1fr; }
  .optimize-mode-quadrant .mode-option { min-height: 92px; }
  .compare-picker-grid { grid-template-columns: 1fr; }
  .compare-arrow { display: none; }
  .compare-selected-preview { grid-template-columns: 100px minmax(0,1fr); min-height: 102px; }
  .compare-preview-image { height: 82px; }
  .compare-submit { width: 100%; justify-self: stretch; }
  .compare-insight-head { align-items: stretch; flex-direction: column; }
  .compare-insight-head .primary-action { width: 100%; }
  .compare-insight-dimensions { grid-template-columns: 1fr; }
}

/* Keep source and generated photos inside their media cells regardless of intrinsic aspect ratio. */
.optimize-image > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center;
}
.optimization-candidate { position: relative; }
.optimization-candidate img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center;
}

@media (max-height: 780px) and (min-width: 701px) {
  .optimize-body { padding: 9px; }
  .optimize-quadrant-grid { gap: 8px; }
  .optimize-quadrant { gap: 7px; padding: 9px; }
  .quadrant-heading { min-height: 27px; }
  .quadrant-heading > span { width: 23px; height: 23px; }
  .optimize-source-quadrant .optimize-image,
  .optimize-result-quadrant .optimize-image { min-height: 225px; height: 225px; }
  .optimize-mode-quadrant .mode-option { min-height: 82px; padding: 9px; }
  .optimize-settings { gap: 7px; }
  .optimize-settings textarea { min-height: 54px; }
  .optimize-note { padding: 7px 9px; }
  .optimize-run-action { min-height: 38px; }
  .optimization-result-actions .primary-action,
  .optimization-result-actions .secondary-action { min-height: 34px; }
}

/* v1.12.0 - cache-safe, fixed report toolbar, true 2x2 optimization workspace */

/* Preserve the original aspect ratio in every primary preview. */
.photo-stage {
  display: grid;
  place-items: center;
}
.photo-stage > img {
  position: static !important;
  inset: auto !important;
  align-self: center;
  justify-self: center;
  display: block;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  object-position: center !important;
}

/* Report: header and conversion actions remain fixed; only the report body scrolls. */
.report-shell {
  width: min(920px, calc(100vw - 28px));
  height: min(760px, calc(100dvh - 24px));
  max-height: calc(100dvh - 24px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.report-shell > .modal-header {
  flex: 0 0 auto;
  min-height: 70px;
}
.report-sticky-actions {
  position: static;
  z-index: auto;
  flex: 0 0 auto;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 16px;
  border-bottom: 1px solid rgba(217,161,94,.22);
  background: linear-gradient(90deg, rgba(217,161,94,.075), rgba(217,161,94,.018)), #0d1013;
  box-shadow: none;
}
.report-sticky-actions > div:first-child {
  min-width: 0;
  display: grid;
  gap: 2px;
}
.report-sticky-actions strong {
  font-size: 11px;
  line-height: 1.3;
}
.report-sticky-actions span {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.35;
}
.report-sticky-buttons {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 7px;
}
.report-sticky-buttons .primary-action,
.report-sticky-buttons .secondary-action {
  min-height: 36px;
  padding: 0 14px;
  white-space: nowrap;
}
.report-content {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 13px 15px 18px;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  align-content: start;
  gap: 9px;
  scrollbar-gutter: stable;
}
.report-hero {
  min-height: 110px;
  grid-template-columns: 86px minmax(0,1fr);
  gap: 13px;
  padding: 13px;
}
.report-score {
  width: 72px;
  height: 72px;
  padding-top: 17px;
}
.report-score strong { font-size: 31px; }
.report-hero h3 {
  margin: 5px 0;
  font-size: 18px;
  line-height: 1.3;
}
.report-section {
  padding: 11px;
  border-radius: 12px;
}
.section-title { margin-bottom: 7px; }
.section-title h3 { font-size: 13px; }
.reading-grid,
.action-grid { gap: 6px; }
.reading-grid article,
.action-grid article { padding: 8px; }
.reading-grid p,
.action-grid p { line-height: 1.48; }
.evidence-cards { gap: 5px; }
.evidence-cards article { padding: 8px; }
.score-table { gap: 2px; }
.score-table article { padding: 7px 9px; }
.fatal-report { padding: 9px; margin-bottom: 7px; }
.optimization-plans > article { padding: 9px; }

/* Optimization: a strict four-quadrant canvas on desktop, with no body scrolling. */
.optimize-shell {
  width: min(1240px, calc(100vw - 20px));
  height: min(820px, calc(100dvh - 20px));
  max-height: calc(100dvh - 20px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.optimize-shell > .modal-header {
  flex: 0 0 auto;
  min-height: 68px;
  padding: 13px 18px;
}
.optimize-body {
  flex: 1 1 auto;
  min-height: 0;
  height: auto;
  max-height: none;
  overflow: hidden;
  padding: 10px;
  display: block;
}
.optimize-quadrant-grid {
  width: 100%;
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  grid-template-rows: minmax(0,1.14fr) minmax(210px,.86fr);
  gap: 10px;
  align-items: stretch;
}
.optimize-quadrant {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0f1216;
}
.quadrant-heading {
  flex: 0 0 auto;
  min-height: 29px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.quadrant-heading > span {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid rgba(217,161,94,.34);
  border-radius: 50%;
  color: var(--bronze);
  font-size: 8px;
}
.quadrant-heading > div {
  min-width: 0;
  display: grid;
  gap: 1px;
}
.quadrant-heading strong { font-size: 11px; }
.quadrant-heading small {
  overflow: hidden;
  color: var(--muted);
  font-size: 8.5px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.optimize-figure {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  margin: 0;
  display: flex;
}
.optimize-media-quadrant .optimize-image,
.optimize-source-quadrant .optimize-image,
.optimize-result-quadrant .optimize-image {
  flex: 1 1 auto;
  width: 100%;
  height: auto;
  min-height: 0;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #07090b;
}
.optimize-image > img {
  position: static !important;
  inset: auto !important;
  display: block;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  object-position: center !important;
}
.optimize-result-quadrant .optimization-result-actions {
  flex: 0 0 auto;
  min-height: 34px;
  margin-top: 0;
  gap: 7px;
}
.optimize-result-quadrant .optimization-result-actions .primary-action,
.optimize-result-quadrant .optimization-result-actions .secondary-action {
  min-height: 34px;
  padding: 0 11px;
  font-size: 9px;
}
.optimization-album,
.optimization-wait {
  width: 100%;
  height: 100%;
  min-height: 0;
}
.optimization-album {
  grid-template-rows: minmax(0,1fr) 42px;
}
.optimization-slides,
.optimization-candidate {
  min-width: 0;
  min-height: 0;
  width: 100%;
  height: 100%;
}
.optimization-candidate {
  position: static;
  margin: 0;
  display: grid;
  place-items: center;
}
.optimization-candidate img {
  position: static !important;
  inset: auto !important;
  display: block;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  object-position: center !important;
}
.album-footer { min-height: 42px; padding: 6px 9px; }
.album-nav { width: 34px; height: 34px; }
.album-prev { left: 8px; }
.album-next { right: 8px; }

.optimize-mode-quadrant .mode-selector {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  gap: 8px;
}
.optimize-mode-quadrant .mode-option {
  min-width: 0;
  min-height: 0;
  height: 100%;
  padding: 12px;
  align-content: center;
  gap: 5px;
}
.optimize-mode-quadrant .mode-option strong { font-size: 12px; }
.optimize-mode-quadrant .mode-option span { font-size: 9px; line-height: 1.45; }
.optimize-mode-quadrant .mode-option small { font-size: 8px; }

.optimize-settings-quadrant { position: relative; }
.optimize-settings-quadrant .optimize-settings {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  align-content: start;
  gap: 6px 8px;
}
.optimize-settings-quadrant .form-group { min-width: 0; gap: 3px; }
.optimize-settings-quadrant .form-group label { font-size: 8.5px; }
.optimize-settings-quadrant select { height: 31px; font-size: 9px; }
.optimize-settings-quadrant input[type="range"] { min-height: 31px; }
.optimize-settings-quadrant .span-2 { grid-column: 1 / -1; }
.optimize-settings-quadrant textarea {
  min-height: 52px;
  max-height: 52px;
  padding: 8px 9px;
  resize: none;
  font-size: 9px;
  line-height: 1.4;
}
.candidate-count-control { min-height: 31px; }
.candidate-count-control button { min-height: 29px; }
.optimize-run-action {
  flex: 0 0 auto;
  min-height: 38px;
  margin-top: 0;
}
.optimize-settings-quadrant .optimize-note {
  flex: 0 0 auto;
  min-height: 30px;
  margin-top: 0;
  padding: 6px 8px;
  font-size: 8px;
  line-height: 1.35;
}
.optimize-settings-quadrant .compact-retry {
  position: absolute;
  inset: 42px 10px 10px;
  z-index: 8;
  margin: 0;
  overflow: auto;
  background: #111419;
  box-shadow: 0 18px 50px rgba(0,0,0,.55);
}

/* Make the desktop layout deterministic even on a short 720px viewport. */
@media (min-width: 701px) and (max-height: 780px) {
  .report-shell {
    height: calc(100dvh - 16px);
    max-height: calc(100dvh - 16px);
  }
  .report-shell > .modal-header { min-height: 62px; padding: 11px 16px; }
  .report-sticky-actions { min-height: 52px; padding: 7px 14px; }
  .report-content { padding: 10px 12px 14px; gap: 7px; }

  .optimize-shell {
    height: calc(100dvh - 12px);
    max-height: calc(100dvh - 12px);
  }
  .optimize-shell > .modal-header { min-height: 58px; padding: 9px 15px; }
  .optimize-shell > .modal-header h2 { margin-top: 3px; font-size: 18px; }
  .optimize-body { padding: 8px; }
  .optimize-quadrant-grid {
    grid-template-rows: minmax(0,1.08fr) minmax(198px,.92fr);
    gap: 8px;
  }
  .optimize-quadrant { gap: 6px; padding: 8px; border-radius: 12px; }
  .quadrant-heading { min-height: 25px; }
  .quadrant-heading > span { width: 21px; height: 21px; }
  .optimize-mode-quadrant .mode-option { padding: 9px; }
  .optimize-settings-quadrant textarea { min-height: 44px; max-height: 44px; }
  .optimize-run-action { min-height: 34px; }
  .optimize-settings-quadrant .optimize-note { min-height: 26px; padding: 5px 7px; }
}

/* Mobile becomes a full-height single-column editor; desktop remains non-scrolling. */
@media (max-width: 700px) {
  .report-shell {
    width: calc(100vw - 10px);
    height: calc(100dvh - 10px);
    max-height: calc(100dvh - 10px);
  }
  .report-sticky-actions {
    min-height: 82px;
    align-items: stretch;
    flex-direction: column;
    gap: 7px;
    padding: 8px 10px;
  }
  .report-sticky-buttons {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
  }
  .report-content {
    padding: 8px;
    grid-template-columns: 1fr;
  }
  .report-section.wide,
  .report-hero,
  .report-notice { grid-column: auto; }

  .optimize-shell {
    width: calc(100vw - 8px);
    height: calc(100dvh - 8px);
    max-height: calc(100dvh - 8px);
  }
  .optimize-body {
    overflow-x: hidden;
    overflow-y: auto;
    padding: 7px;
  }
  .optimize-quadrant-grid {
    height: auto;
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 7px;
  }
  .optimize-quadrant { min-height: auto; overflow: visible; }
  .optimize-media-quadrant { min-height: 330px; }
  .optimize-media-quadrant .optimize-image { min-height: 270px; height: 270px; }
  .optimize-mode-quadrant .mode-selector { grid-template-columns: 1fr; }
  .optimize-mode-quadrant .mode-option { min-height: 82px; }
  .optimize-settings-quadrant .optimize-settings { grid-template-columns: 1fr; }
  .optimize-settings-quadrant .span-2 { grid-column: auto; }
  .optimize-settings-quadrant .compact-retry { position: static; inset: auto; }
}

/* v1.12.0 portrait containment hardening: media never participates in grid sizing. */
.photo-stage > img {
  position: absolute !important;
  inset: 10px !important;
  width: calc(100% - 20px) !important;
  height: calc(100% - 20px) !important;
  max-width: none !important;
  max-height: none !important;
  object-fit: contain !important;
  object-position: center !important;
}
.optimize-media-quadrant .optimize-image { position: relative; }
.optimize-media-quadrant .optimize-image > img,
.optimization-candidate img {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  max-height: none !important;
  object-fit: contain !important;
  object-position: center !important;
}
@media (max-width: 700px) {
  .photo-stage > img {
    inset: 8px !important;
    width: calc(100% - 16px) !important;
    height: calc(100% - 16px) !important;
  }
}

/* v1.12.1 - compact the control row so the image quadrants own the workspace. */
@media (min-width: 701px) {
  .optimize-quadrant-grid {
    grid-template-rows: minmax(0, 1fr) clamp(174px, 20dvh, 196px);
  }

  .optimize-mode-quadrant,
  .optimize-settings-quadrant {
    gap: 4px;
    padding: 7px 9px;
  }

  .optimize-mode-quadrant .quadrant-heading,
  .optimize-settings-quadrant .quadrant-heading {
    min-height: 20px;
    gap: 6px;
  }

  .optimize-mode-quadrant .quadrant-heading > span,
  .optimize-settings-quadrant .quadrant-heading > span {
    width: 19px;
    height: 19px;
    font-size: 7px;
  }

  .optimize-mode-quadrant .quadrant-heading strong,
  .optimize-settings-quadrant .quadrant-heading strong {
    font-size: 10px;
  }

  .optimize-mode-quadrant .quadrant-heading small,
  .optimize-settings-quadrant .quadrant-heading small {
    font-size: 7.5px;
  }

  .optimize-mode-quadrant .mode-selector {
    flex: 1 1 auto;
    min-height: 0;
    gap: 6px;
  }

  .optimize-mode-quadrant .mode-option {
    min-height: 0;
    height: 100%;
    padding: 8px 10px;
    gap: 3px;
  }

  .optimize-mode-quadrant .mode-option strong { font-size: 11px; }
  .optimize-mode-quadrant .mode-option span { font-size: 8px; line-height: 1.35; }
  .optimize-mode-quadrant .mode-option small { font-size: 7.5px; }

  .optimize-settings-quadrant .optimize-settings {
    flex: 1 1 auto;
    min-height: 0;
    gap: 3px 6px;
  }

  .optimize-settings-quadrant .form-group { gap: 1px; }
  .optimize-settings-quadrant .form-group label {
    font-size: 7.5px;
    line-height: 1.15;
  }

  .optimize-settings-quadrant select {
    height: 26px;
    padding-top: 0;
    padding-bottom: 0;
    font-size: 8px;
  }

  .optimize-settings-quadrant input[type="range"] { min-height: 26px; }

  .optimize-settings-quadrant textarea {
    min-height: 34px;
    max-height: 34px;
    padding: 5px 7px;
    font-size: 8px;
    line-height: 1.3;
  }

  .optimize-settings-quadrant .candidate-count-control {
    min-height: 26px;
    padding: 2px;
  }

  .optimize-settings-quadrant .candidate-count-control button {
    height: 22px;
    min-height: 22px;
    font-size: 8px;
  }

  .optimize-settings-quadrant .optimize-run-action {
    min-height: 29px;
    padding: 0 10px;
    font-size: 8.5px;
  }

  .optimize-settings-quadrant .optimize-note {
    min-height: 16px;
    max-height: 16px;
    padding: 2px 6px;
    overflow: hidden;
    font-size: 7px;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}