:root{--ink:#172033;--muted:#667085;--paper:#eef2f8;--panel:#fff;--line:#d8dfeb;--accent:#5b6ff5;--accent-soft:#edf0ff;--danger:#b93838}*{box-sizing:border-box}body{min-height:100vh;margin:0;background:radial-gradient(circle at 8% 0%,rgba(91,111,245,.13),transparent 32rem),var(--paper);color:var(--ink);font-family:'Noto Sans Thai','Segoe UI',sans-serif}.resizer-shell{max-width:1180px;margin:auto;padding:22px 22px 70px}header{position:sticky;z-index:20;top:12px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 15px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--panel) 88%,transparent);box-shadow:0 10px 35px rgba(29,41,72,.08);backdrop-filter:blur(18px)}.brand{color:var(--ink);font:700 14px 'DM Mono',monospace;text-decoration:none}.brand span,.eyebrow{color:var(--accent)}nav{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}nav>a,nav>button,nav>select{min-height:34px;padding:7px 10px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--ink);font:600 11px inherit;text-decoration:none}.primary-link{background:var(--accent)!important;color:#fff!important}.hero{padding:64px 4px 30px}.eyebrow{margin:0;font:600 11px 'DM Mono',monospace;letter-spacing:.14em}.hero h1{margin:8px 0 9px;font-size:clamp(2rem,5vw,4rem);line-height:1.08}.hero>p:not(.eyebrow){max-width:820px;margin:0;color:var(--muted);line-height:1.7}.guest-banner{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px;padding:12px 14px;border:1px solid #cbd3fb;border-radius:13px;background:var(--accent-soft);font-size:12px}.guest-banner a{padding:7px 11px;border-radius:8px;background:var(--accent);color:#fff;font-weight:700;text-decoration:none}.resizer-panel{padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:0 18px 50px rgba(29,41,72,.09)}.settings-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:15px}.settings-grid>label{display:flex;min-width:0;flex-direction:column;gap:6px;color:var(--muted);font-size:11px;font-weight:700}.settings-grid select,.unit-input{height:42px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink)}.settings-grid select{padding:8px 10px}.unit-input{display:flex;align-items:center}.unit-input input{width:100%;height:100%;padding:8px 10px;border:0;background:transparent;color:var(--ink);font:600 13px inherit;outline:0}.unit-input span{padding-right:11px;color:var(--muted)}.pixel-options{grid-column:1/-1;display:flex;gap:18px;flex-wrap:wrap;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:color-mix(in srgb,var(--panel) 92%,var(--accent-soft))}.pixel-options[hidden],.pixel-setting[hidden],#percent-setting[hidden]{display:none}.pixel-options label{display:flex;align-items:center;gap:7px;font-size:12px}.pixel-options input{width:17px;height:17px;margin:0}.dropzone{display:grid;min-height:190px;place-items:center;align-content:center;gap:7px;border:1.5px dashed #aeb9d4;border-radius:15px;background:color-mix(in srgb,var(--panel) 88%,var(--paper));text-align:center;cursor:pointer}.dropzone.drag{border-color:var(--accent);background:var(--accent-soft)}.dropzone input{position:absolute;width:1px;height:1px;opacity:0}.upload-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:12px;background:var(--accent);color:#fff;font-size:22px}.dropzone small,.toolbar{color:var(--muted);font-size:12px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px}.toolbar>div,.card-actions{display:flex;gap:8px;flex-wrap:wrap}.toolbar button,.card-actions button{padding:9px 13px;border:0;border-radius:9px;background:var(--accent);color:#fff;font:600 12px inherit;cursor:pointer}.toolbar .secondary,.card-actions .secondary{border:1px solid var(--line);background:transparent;color:var(--ink)}button:disabled{opacity:.45;cursor:not-allowed}.results{display:grid;gap:13px;margin-top:18px}.resize-card{display:grid;grid-template-columns:160px minmax(0,1fr) auto;align-items:center;gap:16px;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.resize-card img{width:160px;height:110px;border-radius:11px;background:#0b101a;object-fit:contain}.file-info{min-width:0}.file-info strong,.file-info span{display:block}.file-info strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-info span{margin-top:5px;color:var(--muted);font-size:11px}.status{color:var(--accent)!important;font-weight:700}.danger{color:#d54b55!important}#resizer-toast{position:fixed;z-index:100;right:18px;bottom:18px;padding:11px 14px;border-radius:10px;background:#172033;color:#fff;opacity:0;transform:translateY(12px);transition:.2s;pointer-events:none}#resizer-toast.show{opacity:1;transform:none}html[data-theme=dark]{--ink:#e7ebf5;--muted:#9aa6bb;--paper:#0d121c;--panel:#151c28;--line:#2a3548;--accent-soft:#202a48;color-scheme:dark}@media(max-width:760px){.resizer-shell{padding:12px 12px 55px}header{position:static;align-items:flex-start;flex-direction:column}.settings-grid{grid-template-columns:1fr 1fr}.resize-card{grid-template-columns:100px minmax(0,1fr)}.resize-card img{width:100px;height:80px}.resize-card .card-actions{grid-column:1/-1}.toolbar,.guest-banner{align-items:stretch;flex-direction:column}.toolbar>div{display:grid}.toolbar button{width:100%}}@media(max-width:480px){.settings-grid{grid-template-columns:1fr}.pixel-options{grid-column:auto}}