/* Nhóm công cụ ảnh UTIL-024..UTIL-027 (dùng chung). Font kế thừa Arial từ bộ giao diện; không ghi đè font icon. */
.soi-lead{display:flex;gap:8px;align-items:flex-start;margin:0 0 16px;padding:10px 14px;border-radius:12px;background:var(--sou-ok-bg);color:var(--sou-ok);font-weight:700;font-size:15px}
.soi-lead .fa{margin-top:3px}
.soi-step{margin:0 0 18px;min-width:0}
.sou-page .soi-step-title{display:flex;align-items:center;gap:10px;font-size:18px;margin:0 0 10px}
.soi-step-title>span{display:inline-flex;flex:none;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--sou-primary);color:#fff;font-size:15px}
.soi-drop{min-height:150px}
.soi-drop:focus-visible{outline:2px solid #3869ed;outline-offset:2px}
.soi-drop small{color:var(--sou-muted);font-size:14px}
.soi-pick{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 18px;border-radius:12px;background:var(--sou-primary);color:#fff;font-weight:700}
.soi-listhead{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin:14px 0 0}
.soi-listhead p{margin:0;color:var(--sou-muted);font-size:15px}
.soi-files{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:8px}
.soi-file{display:grid;grid-template-columns:64px minmax(0,1fr);gap:8px 12px;align-items:start;padding:10px 12px;border:1px solid var(--sou-line);border-radius:12px;background:#fff}
.soi-file.is-invalid,.soi-file.is-failed{border-color:#f0b7b0;background:#fffafa}
.soi-file.is-done{border-color:#bfe5cd}
.soi-file.is-selected{box-shadow:0 0 0 2px var(--sou-primary)}
.soi-thumb{display:block;width:64px;height:64px;border-radius:8px;border:1px solid var(--sou-line);background:repeating-conic-gradient(#eef1f6 0% 25%,#fff 0% 50%) 50%/12px 12px}
.soi-file-main{min-width:0;display:flex;flex-direction:column;gap:3px}
.soi-name{color:var(--sou-ink);font-weight:700;overflow-wrap:anywhere}
.soi-meta{color:var(--sou-muted);font-size:14px;overflow-wrap:anywhere}
.soi-badges{display:flex;flex-wrap:wrap;gap:6px}
.soi-badges:empty{display:none}
.soi-badge{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--sou-soft);color:var(--sou-ink);font-size:12px;font-weight:700;line-height:1.5}
.soi-badge.warn{background:var(--sou-warn-bg);color:var(--sou-warn)}
.soi-state{font-size:14px;font-weight:700;color:var(--sou-muted)}
.soi-state[data-s=done]{color:var(--sou-ok)}
.soi-state[data-s=processing],.soi-state[data-s=checking]{color:#244fba}
.soi-state[data-s=failed],.soi-state[data-s=invalid]{color:var(--sou-err)}
.soi-state[data-s=cancelled]{color:var(--sou-warn)}
.soi-error{color:var(--sou-err);font-size:14px}
.soi-file-actions{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.soi-file-actions:empty{display:none}
.soi-mini{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;min-width:44px;padding:6px 12px;border:1px solid var(--sou-line);border-radius:10px;background:#fff;color:var(--sou-ink);font:700 14px Arial,"Helvetica Neue",Helvetica,sans-serif;cursor:pointer;text-decoration:none}
.soi-mini:hover{border-color:#9db6f3;background:#f7f9ff}
.soi-mini:focus-visible{outline:2px solid #3869ed;outline-offset:2px}
.soi-mini.danger{color:var(--sou-err)}
.soi-mini.primary{background:var(--sou-primary);border-color:var(--sou-primary);color:#fff}
.soi-mini[disabled]{opacity:.55;cursor:not-allowed}
.soi-q{gap:8px;padding:2px 4px 2px 10px;font-weight:700}
.sou-page .soi-q select{width:auto;min-height:44px;padding:4px 8px;font-size:14px}
.soi .sou-presets button{min-height:44px}
.soi-panel{min-width:0}
.soi-settings{min-width:0}
.soi-advanced{margin:6px 0 0;border:1px solid var(--sou-line);border-radius:12px;background:#fbfcff;padding:0 14px}
.soi-advanced>summary{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;min-height:48px;cursor:pointer;font-weight:700;color:var(--sou-ink);list-style-position:outside}
.soi-advanced>summary small{font-weight:400;color:var(--sou-muted);font-size:14px}
.soi-advanced[open]>summary{border-bottom:1px solid var(--sou-line);margin-bottom:12px}
.soi-advanced>div,.soi-advanced>label,.soi-advanced>p{margin-left:0}
.soi-advanced>:last-child{margin-bottom:12px}
.soi-quality{display:grid;grid-template-columns:minmax(0,1fr) 96px;gap:12px;align-items:center}
.soi-quality input[type=range]{min-height:44px}
.soi-color{display:flex;gap:8px;align-items:center}
.sou-page .soi-color input[type=text]{max-width:140px;text-transform:uppercase}
.soi-note{margin:8px 0 0;color:var(--sou-muted);font-size:14px}
.soi-note .fa{color:var(--sou-ok)}
.soi-actionbar{position:sticky;bottom:0;z-index:5;margin:16px 0 0;padding:10px 0 calc(10px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--sou-line)}
.soi-progress{margin:12px 0 0}
.soi-progress p{margin:6px 0 0;color:var(--sou-muted);font-size:14px;overflow-wrap:anywhere}
.sou-status.soi-partial{background:var(--sou-warn-bg);color:var(--sou-warn)}
.soi-results{margin-top:18px;padding:16px;border:1px solid var(--sou-line);border-radius:16px;background:#f7f9fd}
.sou-page .soi-results h2{font-size:20px;margin:0 0 12px}
.soi-results h2:focus{outline:none}
.soi-results .sou-stats strong{font-size:22px}
.soi-preview-box{min-width:0}
.sou-page .soi-preview-box h3{margin:0 0 8px;font-size:17px;overflow-wrap:anywhere}
.soi-stage{position:relative;height:min(56vh,480px);min-height:240px;border:1px solid var(--sou-line);border-radius:12px;overflow:hidden;background:repeating-conic-gradient(#eef1f6 0% 25%,#fff 0% 50%) 50%/20px 20px}
.soi-stage canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}
.soi-stage canvas:focus-visible{outline:3px solid #3869ed;outline-offset:-3px}
.soi-stage-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;text-align:center;color:var(--sou-muted);font-size:15px}
.soi-tag{position:absolute;top:8px;padding:4px 10px;border-radius:999px;background:rgba(16,36,94,.8);color:#fff;font-size:13px;font-weight:700;pointer-events:none}
.soi-tag.before{left:8px}
.soi-tag.after{right:8px}
.soi-controls{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;margin-top:10px}
.soi-range{display:flex;flex:1 1 220px;align-items:center;gap:10px;font-weight:700;color:var(--sou-ink);font-size:14px}
.soi-range input{flex:1;min-width:0;min-height:44px}
.soi-controls .sou-presets{margin:0}
.soi-controls .sou-presets button{min-height:44px}
.soi-anchor{display:grid;grid-template-columns:repeat(3,44px);gap:4px}
.soi-anchor button{width:44px;height:44px;border:1px solid var(--sou-line);border-radius:8px;background:#fff;cursor:pointer;position:relative}
.soi-anchor button::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:#c3cfe8}
.soi-anchor button[aria-pressed=true]{border-color:var(--sou-primary);background:#edf3ff}
.soi-anchor button[aria-pressed=true]::after{background:var(--sou-primary)}
.soi-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;padding:0;border-bottom:1px solid var(--sou-line)}
.soi-tabs button{min-height:44px;padding:8px 14px;border:0;border-bottom:3px solid transparent;background:none;color:var(--sou-muted);font:700 15px Arial,"Helvetica Neue",Helvetica,sans-serif;cursor:pointer}
.soi-tabs button[aria-selected=true]{color:var(--sou-primary);border-bottom-color:var(--sou-primary)}
.soi-warning{margin:8px 0 0;padding:10px 12px;border-radius:10px;background:var(--sou-warn-bg);color:var(--sou-warn);font-size:14px;font-weight:700}
@media(min-width:720px){.soi-file{grid-template-columns:64px minmax(0,1fr) auto}.soi-file-actions{grid-column:auto;justify-content:flex-end;max-width:380px}}
@media(max-width:600px){.soi-stage{height:min(45vh,380px);min-height:220px}.soi-actionbar{margin-left:-4px;margin-right:-4px;padding-left:4px;padding-right:4px}.sou-actions.soi-actionbar .sou-button{flex:1 1 40%;padding-left:12px;padding-right:12px}}
@media print{.soi-drop,.soi-actionbar,.soi-file-actions,.soi-advanced,.soi-controls{display:none!important}}