:root{--font-sans:"Avenir Next","Segoe UI","Helvetica Neue",Helvetica,sans-serif;--font-serif:"Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;--page-bg:#f5efe3;--page-bg-deep:#dfe8e4;--surface:rgba(255,251,243,0.82);--surface-strong:#fffaf2;--ink:#182325;--muted:#5d6a6d;--line:rgba(24,35,37,0.12);--accent:#0f766e;--accent-strong:#0a5852;--accent-soft:#d9efea;--success:#2e7d4f;--success-soft:#ddf3e3;--danger:#b94734;--danger-soft:#fbe2dc;--shadow:0 24px 60px rgba(18,31,34,0.12)}*{box-sizing:border-box}html{min-height:100%}body{min-height:100vh;margin:0;color:var(--ink);font-family:var(--font-sans);background:radial-gradient(circle at top left,rgba(255,227,153,.5),transparent 32%),radial-gradient(circle at bottom right,rgba(15,118,110,.18),transparent 28%),linear-gradient(135deg,var(--page-bg) 0,#eef3ef 52%,var(--page-bg-deep) 100%)}body:before{position:fixed;inset:0;pointer-events:none;content:"";background-image:linear-gradient(rgba(24,35,37,.03) 1px,transparent 0),linear-gradient(90deg,rgba(24,35,37,.03) 1px,transparent 0);background-size:28px 28px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.45),transparent 85%);mask-image:linear-gradient(180deg,rgba(0,0,0,.45),transparent 85%)}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(255,250,242,.96),0 0 0 6px rgba(15,118,110,.32)}code{padding:.14rem .42rem;border-radius:999px;background:rgba(15,118,110,.12);font-size:.92em}.site-shell{position:relative;z-index:1;width:min(1180px,calc(100% - 2rem));margin:0 auto;padding:1.5rem 0 3rem}.site-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:2rem;padding:1rem 1.25rem;border:1px solid var(--line);border-radius:24px;background:rgba(255,249,239,.7);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.brand-mark{display:inline-flex;flex-direction:column;gap:.15rem}.brand-kicker{font-size:.72rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}.brand-title{font-family:var(--font-serif);font-size:1.3rem;font-weight:700}.site-nav{display:inline-flex;align-items:center;gap:.5rem;flex-wrap:wrap}.site-nav a{padding:.72rem 1rem;border-radius:999px;color:var(--muted);transition:background-color .16s ease,color .16s ease,transform .16s ease}.site-nav a:hover{background:rgba(15,118,110,.08);color:var(--ink);transform:translateY(-1px)}.page{display:grid;grid-gap:1.5rem;gap:1.5rem}.hero{padding:clamp(1.5rem,3vw,2.75rem);border-radius:32px;border:1px solid rgba(24,35,37,.08);background:linear-gradient(135deg,rgba(255,250,242,.95),rgba(239,246,243,.88)),linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.8));box-shadow:var(--shadow)}.hero.compact{padding-bottom:1.75rem}.eyebrow,.section-kicker{margin:0 0 .75rem;color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase}.hero-title{margin:0;max-width:15ch;font-family:var(--font-serif);font-size:clamp(2.2rem,5vw,4.4rem);line-height:.95;letter-spacing:-.04em}.empty-copy,.file-summary,.hero-copy,.info-block p,.loading-panel,.section-copy{color:var(--muted);line-height:1.65}.hero-copy{max-width:58rem;margin:1rem 0 0;font-size:1.05rem}.metrics-grid,.panel-grid,.status-grid{display:grid;grid-gap:1rem;gap:1rem}.panel-grid{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr)}.metrics-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.panel{border:1px solid var(--line);border-radius:28px;background:var(--surface);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.controls-panel,.side-panel,.status-panel,.upload-panel{padding:1.4rem}.info-block h3,.panel-head h2,.status-panel-head h2{margin:0;font-family:var(--font-serif)}.panel-head h2{font-size:2rem}.section-copy{margin:.4rem 0 0}.stack-form{display:grid;grid-gap:1rem;gap:1rem;margin-top:1.4rem}.field-label{font-weight:700}.file-input{width:100%;padding:1rem;border:1px dashed rgba(15,118,110,.35);border-radius:18px;background:rgba(255,255,255,.72)}.file-summary{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding:.95rem 1rem;border-radius:18px;background:rgba(15,118,110,.08)}.file-summary strong{overflow-wrap:anywhere}.checkbox-row{display:inline-flex;align-items:center;gap:.7rem;color:var(--ink)}.checkbox-row input{width:1rem;height:1rem;accent-color:var(--accent)}.button-row,.controls-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.danger-button,.ghost-button,.primary-button,.secondary-button,.switch-button,.text-link{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease,color .16s ease}.danger-button,.ghost-button,.primary-button,.secondary-button{min-height:48px;padding:0 1.1rem;cursor:pointer}.primary-button{background:var(--accent);color:#f9fffd}.danger-button:hover,.primary-button:hover,.secondary-button:hover,.switch-button:hover,.text-link:hover{transform:translateY(-1px)}.danger-button:disabled,.primary-button:disabled{opacity:.65;cursor:wait}.secondary-button{border:1px solid rgba(15,118,110,.16);background:rgba(255,255,255,.76);color:var(--ink)}.danger-button{background:rgba(185,71,52,.1);color:var(--danger)}.ghost-button{border:1px solid rgba(24,35,37,.12);background:transparent;color:var(--ink)}.message-banner{padding:.95rem 1rem;border-radius:18px}.message-banner.success{background:var(--success-soft);color:var(--success)}.message-banner.error{background:var(--danger-soft);color:var(--danger)}.info-block{padding:1rem 0;border-top:1px solid rgba(24,35,37,.08)}.info-block:first-of-type{border-top:0}.info-block h3{font-size:1.1rem}.text-link{justify-content:flex-start;width:-moz-fit-content;width:fit-content;margin-top:.8rem;color:var(--accent-strong);font-weight:700}.controls-panel{display:grid;grid-gap:1rem;gap:1rem}.mode-switch{display:inline-flex;width:-moz-fit-content;width:fit-content;padding:.35rem;border-radius:999px;background:rgba(15,118,110,.08)}.switch-button{min-width:6.5rem;min-height:44px;padding:0 1rem;background:transparent;color:var(--muted);cursor:pointer}.switch-button.active{background:var(--surface-strong);color:var(--ink);box-shadow:0 10px 24px rgba(18,31,34,.12)}.metric-card{padding:1.15rem 1.2rem;display:grid;grid-gap:.25rem;gap:.25rem}.metric-card span{color:var(--muted)}.metric-card strong{font-size:clamp(1.8rem,4vw,2.6rem);font-family:var(--font-serif)}.loading-panel{padding:1.15rem 1.4rem}.status-panel{display:grid;grid-gap:1rem;gap:1rem;min-height:320px}.status-panel-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}.status-panel-head span{padding:.35rem .7rem;border-radius:999px;background:rgba(15,118,110,.08);color:var(--accent-strong);font-size:.86rem;font-weight:700}.job-list{display:grid;grid-gap:.8rem;gap:.8rem;margin:0;padding:0;list-style:none}.job-card{padding:1rem;border:1px solid rgba(24,35,37,.08);border-radius:20px;background:rgba(255,255,255,.78)}.job-card.status-ready{border-color:rgba(15,118,110,.12)}.job-card.status-proceeding{border-color:rgba(193,122,27,.18);background:rgba(255,249,239,.92)}.job-card.status-success{border-color:rgba(46,125,79,.16);background:rgba(248,255,250,.9)}.job-card.status-fail{border-color:rgba(185,71,52,.22);background:rgba(255,246,243,.94)}.job-card-actions{margin-top:1rem}.job-card-head{display:flex;align-items:baseline;justify-content:space-between;gap:.8rem;margin-bottom:.8rem}.job-card-head strong{font-size:1.02rem}.job-card-head span{color:var(--accent-strong);font-size:.9rem;font-weight:700}.job-meta{display:grid;grid-gap:.45rem;gap:.45rem;margin:0}.job-meta div{display:flex;align-items:center;justify-content:space-between;gap:.8rem}.job-meta dt{color:var(--muted)}.job-meta dd{margin:0;text-align:right}.job-failure{display:grid;grid-gap:.35rem;gap:.35rem;margin-top:1rem;padding:.85rem .9rem;border-radius:16px;background:rgba(185,71,52,.08)}.job-failure strong{color:var(--danger);font-size:.92rem}.job-failure p{margin:0;color:var(--ink);line-height:1.55;overflow-wrap:anywhere}.status-error-panel{display:grid;grid-gap:.6rem;gap:.6rem;padding:1.4rem}.status-error-panel h2{margin:0;font-family:var(--font-serif)}.status-error-panel p{margin:0;color:var(--danger);line-height:1.65}.gallery-overlay{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:1rem}.gallery-backdrop{position:absolute;inset:0;border:0;background:rgba(15,22,23,.48);cursor:pointer}.gallery-panel{position:relative;z-index:1;width:min(1320px,100%);max-height:calc(100vh - 2rem);display:grid;grid-gap:1rem;gap:1rem;padding:1.2rem;border:1px solid rgba(24,35,37,.12);border-radius:30px;background:rgba(255,250,242,.96);box-shadow:0 30px 80px rgba(15,22,23,.28);overflow:auto}.gallery-head,.gallery-preview-head,.gallery-tile-actions{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.gallery-head h2{margin:0;font-family:var(--font-serif);font-size:clamp(1.6rem,3vw,2.6rem)}.gallery-head-actions{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:flex-end}.gallery-body{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr);grid-gap:1rem;gap:1rem;min-height:0;align-items:start}.gallery-list-panel,.gallery-preview-panel{padding:1rem}.gallery-preview-panel{display:grid;grid-gap:1rem;gap:1rem;align-self:start;position:-webkit-sticky;position:sticky;top:0}.gallery-preview-head strong{display:block;margin-bottom:.3rem;font-size:1rem}.gallery-preview-head p{margin:0;color:var(--muted)}.gallery-preview-frame{display:grid;place-items:center;min-height:420px;padding:1rem;border:1px solid rgba(24,35,37,.08);border-radius:22px;background:linear-gradient(rgba(24,35,37,.04) 1px,transparent 0),linear-gradient(90deg,rgba(24,35,37,.04) 1px,transparent 0),rgba(255,255,255,.82);background-size:18px 18px}.gallery-preview-image{max-width:100%;max-height:70vh;border-radius:18px;object-fit:contain;box-shadow:0 20px 50px rgba(15,22,23,.16)}.gallery-list-panel{display:grid;grid-gap:1rem;gap:1rem;min-height:0;grid-template-rows:auto auto minmax(0,1fr);max-height:min(72vh,calc(100vh - 13rem));overflow:hidden}.gallery-selection-bar{display:grid;grid-gap:.85rem;gap:.85rem;padding:.9rem 1rem;border-radius:18px;background:rgba(15,118,110,.06)}.gallery-selection-summary{margin:0;color:var(--accent-strong);font-weight:700}.gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:.8rem;gap:.8rem;margin:0;list-style:none;min-height:0;overflow:auto;align-content:start;padding:0 .25rem 0 0}.gallery-tile{display:grid;grid-gap:.75rem;gap:.75rem;padding:.7rem;border:1px solid rgba(24,35,37,.08);border-radius:18px;background:rgba(255,255,255,.82)}.gallery-tile.active{border-color:rgba(15,118,110,.38);box-shadow:0 12px 28px rgba(15,118,110,.12)}.gallery-tile.selected{border-color:rgba(15,118,110,.3);background:rgba(224,244,240,.92)}.gallery-tile-head{display:flex;align-items:center;justify-content:flex-start}.gallery-checkbox{display:inline-flex;align-items:center;gap:.5rem;font-size:.92rem;font-weight:700;color:var(--ink);cursor:pointer}.gallery-checkbox input{width:1rem;height:1rem;margin:0;accent-color:var(--accent)}.gallery-thumb-button{padding:0;border:0;border-radius:14px;background:transparent;cursor:pointer}.gallery-thumb-image{width:100%;aspect-ratio:1/1;display:block;border-radius:14px;object-fit:cover;background:rgba(24,35,37,.05)}.gallery-tile-meta{display:grid;grid-gap:.25rem;gap:.25rem}.gallery-tile-meta strong,.mini-danger,.mini-link{overflow-wrap:anywhere}.gallery-tile-meta span{color:var(--muted);font-size:.92rem}.mini-danger,.mini-link{font-size:.92rem;font-weight:700}.mini-link{color:var(--accent-strong)}.mini-danger{padding:0;border:0;background:transparent;color:var(--danger);cursor:pointer}.mini-danger:disabled{opacity:.6;cursor:wait}@media (max-width:1040px){.metrics-grid,.panel-grid,.status-grid{grid-template-columns:1fr}}@media (max-width:720px){.site-shell{width:min(100% - 1rem,100%);padding-top:1rem}.site-header{padding:1rem;border-radius:20px;flex-direction:column;align-items:flex-start}.hero-title{max-width:none}.controls-row,.gallery-head,.gallery-preview-head,.gallery-tile-actions,.job-card-head,.job-meta div{flex-direction:column;align-items:flex-start}.gallery-body,.gallery-grid{grid-template-columns:1fr}.gallery-preview-panel{position:static}.gallery-list-panel{max-height:none;overflow:visible}.gallery-grid{overflow:visible;padding-right:0}.button-row,.danger-button,.ghost-button,.primary-button,.secondary-button{width:100%}.gallery-panel{max-height:calc(100vh - 1rem);padding:1rem}.gallery-preview-frame{min-height:280px}}