/* ============================================================================
   Compress TIFF (rebuilt 2026-10-12) - compressor family look
   Everything is scoped to .cpt (the tool container) or an cpt- class.
   Shared layout with the rebuilt compressors (SVG, BMP, TIFF, PDF, Analyzer):
   drop zone, per-file rows with MEASURED before/after and % saved, presets,
   settings rows, ZIP. Light default, dark via [data-theme="dark"]. Accent #339966.
   ========================================================================== */
.cpt {
    --cpt-primary: #339966;
    --cpt-primary-dark: #26774f;
    --cpt-primary-soft: rgba(51, 153, 102, 0.12);
    --cpt-primary-mid: rgba(51, 153, 102, 0.28);
    --cpt-btn: #2b8558;
    --cpt-btn-hover: #226b47;
    --cpt-success: #2f8f5f;
    --cpt-success-soft: rgba(51, 153, 102, 0.12);
    --cpt-danger: #d64545;
    --cpt-danger-soft: rgba(230, 78, 78, 0.10);
    --cpt-warning: #b7791f;
    --cpt-warning-soft: rgba(245, 158, 11, 0.12);
    --cpt-elevated: var(--bg-elevated, #ffffff);
    --cpt-bg-2: #f1f5f9;
    --cpt-text: #1e293b;
    --cpt-text-2: #475569;
    --cpt-muted: #64748b;
    --cpt-border: #e2e8f0;
    --cpt-border-strong: #cbd5e1;
    --cpt-checker: #eef2f6;
    --cpt-switch-off: #cbd5e1;
    --cpt-switch-off-border: #94a3b8;
    --cpt-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
    --cpt-shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.18);
    --cpt-r-sm: 8px;
    --cpt-r-md: 12px;
    --cpt-r-lg: 16px;
    --tool-accent: #339966;
    color: var(--cpt-text);
    box-sizing: border-box;
}
[data-theme="dark"] .cpt {
    --cpt-primary: #4fc08d;
    --cpt-primary-dark: #86d9b2;
    --cpt-primary-soft: rgba(79, 192, 141, 0.15);
    --cpt-primary-mid: rgba(79, 192, 141, 0.32);
    --cpt-success: #4ade80;
    --cpt-success-soft: rgba(74, 222, 128, 0.14);
    --cpt-danger: #f87171;
    --cpt-danger-soft: rgba(248, 113, 113, 0.14);
    --cpt-warning: #fbbf24;
    --cpt-warning-soft: rgba(251, 191, 36, 0.14);
    --cpt-elevated: #1e293b;
    --cpt-bg-2: #273449;
    --cpt-text: #f1f5f9;
    --cpt-text-2: #cbd5e1;
    --cpt-muted: #94a3b8;
    --cpt-border: #334155;
    --cpt-border-strong: #475569;
    --cpt-checker: #2b3a50;
    --cpt-switch-off: #475569;
    --cpt-switch-off-border: #64748b;
    --cpt-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
    --cpt-shadow-lg: 0 18px 40px rgba(0, 0, 0, 0.5);
}

.cpt *, .cpt *::before, .cpt *::after { box-sizing: border-box; }
.cpt [hidden] { display: none !important; }
.cpt button { width: auto; }   /* custom_styles.css makes every button 100% wide under 768px */
.cpt a { color: var(--cpt-primary); }
.cpt a:hover { color: var(--cpt-primary-dark); }
.cpt i[data-lucide], .cpt svg.lucide { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- breadcrumb + header ---------- */
.cpt .cpt-crumbs { display: flex; flex-wrap: wrap; gap: 0.35rem; list-style: none; margin: 0 0 1.25rem; padding: 0; font-size: 0.82rem; color: var(--cpt-muted); }
.cpt .cpt-crumbs li { display: inline-flex; align-items: center; gap: 0.35rem; }
.cpt .cpt-crumbs li + li::before { content: '/'; color: var(--cpt-border-strong); }
.cpt .cpt-crumbs a { color: var(--cpt-muted); text-decoration: none; }
.cpt .cpt-crumbs a:hover { color: var(--cpt-primary); text-decoration: underline; }
.cpt .cpt-header { text-align: center; margin-bottom: 1.75rem; }
.cpt .cpt-title-row { display: flex; align-items: center; justify-content: center; gap: 0.85rem; margin-bottom: 0.85rem; }
.cpt .cpt-title-icon { width: 56px; height: 56px; border-radius: var(--cpt-r-md); background: var(--cpt-btn); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cpt .cpt-title-icon svg, .cpt .cpt-title-icon i { width: 28px; height: 28px; display: block; }
.cpt .cpt-title { margin: 0; color: var(--cpt-primary); font-size: clamp(1.75rem, 4vw, 2.4rem); font-weight: 700; letter-spacing: -0.02em; }
.cpt .cpt-desc { color: var(--cpt-text-2); }

/* ---------- error + toast ---------- */
.cpt .cpt-error { display: flex; gap: 0.75rem; align-items: flex-start; background: var(--cpt-danger-soft); border: 1px solid var(--cpt-danger); color: var(--cpt-text); border-radius: var(--cpt-r-md); padding: 0.85rem 1rem; margin: 0 0 1rem; }
.cpt .cpt-error > svg { color: var(--cpt-danger); margin-top: 2px; }
.cpt .cpt-error p { margin: 0; line-height: 1.55; overflow-wrap: anywhere; }
.cpt .cpt-error-body { flex: 1; min-width: 0; }
.cpt .cpt-x { background: none; border: 0; color: var(--cpt-muted); cursor: pointer; padding: 2px; border-radius: 6px; display: inline-flex; }
.cpt .cpt-x:hover { color: var(--cpt-text); background: var(--cpt-bg-2); }
.cpt .cpt-toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 9500; padding: 0.6rem 1.1rem; border-radius: 999px; background: #1e293b; color: #fff; font-size: 0.88rem; font-weight: 600; box-shadow: var(--cpt-shadow-lg); max-width: calc(100vw - 32px); }
[data-theme="dark"] .cpt .cpt-toast { background: #e2e8f0; color: #0f172a; }

/* ---------- cards ---------- */
.cpt .cpt-card { background: var(--cpt-elevated); border: 1px solid var(--cpt-border); border-radius: var(--cpt-r-lg); padding: 1.25rem; min-width: 0; }
.cpt .cpt-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.75rem; min-width: 0; flex-wrap: wrap; }
.cpt .cpt-panel-head h2 { display: flex; align-items: center; gap: 0.45rem; margin: 0; font-size: 1rem; font-weight: 700; color: var(--cpt-text); }
.cpt .cpt-panel-head h2 svg { color: var(--cpt-primary); }

/* ---------- upload ---------- */
.cpt .cpt-drop {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.45rem;
    min-height: 240px; padding: 2rem 1.25rem; text-align: center; cursor: pointer; margin: 0;
    border: 2px dashed var(--cpt-border-strong); border-radius: var(--cpt-r-lg);
    background: var(--cpt-elevated); transition: border-color 0.2s ease, background-color 0.2s ease;
}
.cpt .cpt-drop:hover, .cpt .cpt-drop.cpt-over, .cpt .cpt-drop:focus-within { border-color: var(--cpt-primary); background: var(--cpt-primary-soft); }
.cpt .cpt-drop-icon { width: 64px; height: 64px; border-radius: 18px; background: var(--cpt-primary-soft); color: var(--cpt-primary); display: flex; align-items: center; justify-content: center; margin-bottom: 0.35rem; }
.cpt .cpt-drop-icon svg { width: 30px; height: 30px; }
.cpt .cpt-drop strong { font-size: 1.2rem; color: var(--cpt-text); }
.cpt .cpt-drop-link { color: var(--cpt-primary); text-decoration: underline; text-underline-offset: 3px; }
.cpt .cpt-drop-sub { color: var(--cpt-muted); font-size: 0.92rem; }
.cpt .cpt-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-top: 0.6rem; }
.cpt .cpt-badge { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.7rem; border-radius: 999px; background: var(--cpt-bg-2); border: 1px solid var(--cpt-border); font-size: 0.78rem; font-weight: 600; color: var(--cpt-text-2); }
.cpt .cpt-badge svg { width: 14px; height: 14px; color: var(--cpt-primary); }
.cpt .cpt-under { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.5rem; margin-top: 0.85rem; }
.cpt .cpt-reading { display: flex; align-items: center; justify-content: center; gap: 0.6rem; padding: 0.75rem; color: var(--cpt-muted); font-size: 0.92rem; }

/* ---------- ConvertICO ring loader ---------- */
.cpt .cpt-loader { display: block; width: 32px; height: 32px; overflow: visible; flex-shrink: 0; --cico-outer: #f2534e; --cico-outer-soft: #f8d3d1; --cico-mid: #31ae77; --cico-mid-soft: #d0e7dd; --cico-inner: #2b9edb; }
[data-theme="dark"] .cpt .cpt-loader { --cico-outer-soft: rgba(242, 83, 78, 0.22); --cico-mid-soft: rgba(49, 174, 119, 0.22); }
.cpt .cpt-loader circle { fill: none; stroke-width: 72; transform-box: fill-box; transform-origin: center; }
.cpt .cpt-loader .bp { stroke: var(--cico-outer-soft); }
.cpt .cpt-loader .gp { stroke: var(--cico-mid-soft); }
.cpt .cpt-loader .b { stroke: var(--cico-outer); stroke-linecap: round; stroke-dasharray: 35.3 100; animation: cptSpinL 1.3s linear infinite; }
.cpt .cpt-loader .g { stroke: var(--cico-mid); stroke-linecap: round; stroke-dasharray: 75.8 100; animation: cptSpinR 2.1s linear infinite; }
.cpt .cpt-loader .r { stroke: var(--cico-inner); animation: cptBreathe 1.3s ease-in-out infinite; }
.cpt .cpt-loader-sm { width: 18px; height: 18px; }
@keyframes cptSpinL { from { transform: rotate(117deg); } to { transform: rotate(-243deg); } }
@keyframes cptSpinR { from { transform: rotate(36deg); } to { transform: rotate(396deg); } }
@keyframes cptBreathe { 50% { transform: scale(0.9); } }
@media (prefers-reduced-motion: reduce) { .cpt .cpt-loader .b { animation-duration: 4s; } .cpt .cpt-loader .g { animation-duration: 6s; } .cpt .cpt-loader .r { animation: none; } }

/* ---------- buttons ---------- */
.cpt .cpt-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; min-height: 42px; margin: 0;
    padding: 0.55rem 1.1rem; border-radius: var(--cpt-r-md); border: 1px solid transparent; font: inherit; font-size: 0.95rem; font-weight: 600;
    cursor: pointer; text-decoration: none; line-height: 1.2; transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.cpt .cpt-btn:focus-visible { outline: 2px solid var(--cpt-primary); outline-offset: 2px; }
.cpt .cpt-btn-primary, .cpt a.cpt-btn-primary { background: var(--cpt-btn); color: #fff; }
.cpt .cpt-btn-primary:hover, .cpt a.cpt-btn-primary:hover { background: var(--cpt-btn-hover); color: #fff; }
.cpt .cpt-btn-primary:disabled { opacity: 0.55; cursor: not-allowed; }
.cpt .cpt-btn-ghost { background: var(--cpt-elevated); color: var(--cpt-text); border-color: var(--cpt-border-strong); }
.cpt .cpt-btn-ghost:hover { border-color: var(--cpt-primary); color: var(--cpt-primary); }
.cpt .cpt-btn-ghost:disabled { opacity: 0.5; cursor: not-allowed; }
.cpt .cpt-btn-sm { white-space: nowrap; flex-shrink: 0; min-height: 34px; padding: 0.35rem 0.75rem; font-size: 0.85rem; border-radius: var(--cpt-r-sm); }
.cpt .cpt-btn-sm svg { width: 15px; height: 15px; }
.cpt .cpt-icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; margin: 0; padding: 0; border-radius: var(--cpt-r-sm); border: 1px solid var(--cpt-border); background: var(--cpt-elevated); color: var(--cpt-text-2); cursor: pointer; flex-shrink: 0; text-decoration: none; }
.cpt .cpt-icon-btn:hover { border-color: var(--cpt-primary); color: var(--cpt-primary); }
.cpt .cpt-icon-btn:focus-visible { outline: 2px solid var(--cpt-primary); outline-offset: 2px; }
.cpt .cpt-icon-btn svg { width: 16px; height: 16px; }
.cpt .cpt-icon-btn.cpt-del:hover { border-color: var(--cpt-danger); color: var(--cpt-danger); }
.cpt .cpt-link-btn { background: none; border: 0; padding: 0.25rem; margin: 0; font: inherit; font-size: 0.85rem; color: var(--cpt-muted); cursor: pointer; display: inline-flex; align-items: center; gap: 0.3rem; }
.cpt .cpt-link-btn:hover { color: var(--cpt-primary); }
.cpt .cpt-link-btn svg { width: 15px; height: 15px; }

/* ---------- workspace ---------- */
.cpt .cpt-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 1rem; align-items: start; }
.cpt .cpt-grid > * { min-width: 0; }
.cpt .cpt-col { display: flex; flex-direction: column; gap: 1rem; min-width: 0; }

/* totals */
.cpt .cpt-total { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.5rem; background: var(--cpt-primary-soft); border-radius: var(--cpt-r-md); padding: 0.75rem 0.9rem; margin-bottom: 0.85rem; }
.cpt .cpt-total > div { display: flex; flex-direction: column; min-width: 0; }
.cpt .cpt-total span { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--cpt-muted); font-weight: 700; white-space: nowrap; }
.cpt .cpt-total b { font-size: 1.05rem; color: var(--cpt-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.cpt .cpt-total b.cpt-good { color: var(--cpt-success); }

/* per-file rows */
.cpt .cpt-files { display: flex; flex-direction: column; gap: 0.45rem; max-height: 460px; overflow-y: auto; min-width: 0; padding-right: 2px; }
.cpt .cpt-file { position: relative; display: flex; align-items: center; gap: 0.6rem; min-width: 0; border: 1px solid var(--cpt-border); border-radius: var(--cpt-r-md); background: var(--cpt-elevated); padding: 0.5rem 0.55rem; overflow: hidden; }
.cpt .cpt-file.cpt-on { border-color: var(--cpt-primary); box-shadow: inset 0 0 0 1px var(--cpt-primary); }
.cpt .cpt-file-main { flex: 1; min-width: 0; display: flex; align-items: center; gap: 0.6rem; background: none; border: 0; padding: 0; margin: 0; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.cpt .cpt-file-main:focus-visible { outline: 2px solid var(--cpt-primary); outline-offset: 2px; border-radius: 8px; }
.cpt .cpt-thumb { width: 52px; height: 44px; flex: 0 0 52px; border-radius: 8px; overflow: hidden; display: flex; align-items: center; justify-content: center; color: var(--cpt-muted);
    background-color: var(--cpt-elevated); background-image: linear-gradient(45deg, var(--cpt-checker) 25%, transparent 25%), linear-gradient(-45deg, var(--cpt-checker) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--cpt-checker) 75%), linear-gradient(-45deg, transparent 75%, var(--cpt-checker) 75%); background-size: 10px 10px; background-position: 0 0, 0 5px, 5px -5px, -5px 0; }
.cpt .cpt-thumb img { max-width: 100%; max-height: 100%; display: block; }
.cpt .cpt-file-text { display: flex; flex-direction: column; min-width: 0; gap: 0.15rem; flex: 1; }
.cpt .cpt-file-name { font-size: 0.88rem; font-weight: 700; color: var(--cpt-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cpt .cpt-file-meta { font-size: 0.76rem; color: var(--cpt-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cpt .cpt-sizes { display: flex; align-items: center; gap: 0.35rem; flex-wrap: wrap; font-size: 0.8rem; color: var(--cpt-text-2); font-variant-numeric: tabular-nums; }
.cpt .cpt-sizes s { color: var(--cpt-muted); text-decoration: none; }
.cpt .cpt-sizes svg { width: 13px; height: 13px; color: var(--cpt-muted); }
.cpt .cpt-sizes b { color: var(--cpt-text); }
.cpt .cpt-pct { font-size: 0.72rem; font-weight: 800; padding: 0.08rem 0.45rem; border-radius: 999px; background: var(--cpt-success-soft); color: var(--cpt-success); white-space: nowrap; }
.cpt .cpt-pct.cpt-pct-none { background: var(--cpt-bg-2); color: var(--cpt-muted); }
.cpt .cpt-pct.cpt-pct-bad { background: var(--cpt-warning-soft); color: var(--cpt-warning); }
.cpt .cpt-file-actions { display: flex; align-items: center; gap: 0.3rem; flex-shrink: 0; }
.cpt .cpt-file-bar { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--cpt-primary); transition: width 0.25s ease; }
.cpt .cpt-state { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.76rem; color: var(--cpt-muted); white-space: nowrap; }
.cpt .cpt-state svg { width: 14px; height: 14px; }
.cpt .cpt-state.cpt-ok { color: var(--cpt-success); }
.cpt .cpt-state.cpt-err { color: var(--cpt-danger); white-space: normal; }
.cpt .cpt-state.cpt-warn { color: var(--cpt-warning); }
.cpt .cpt-list-sub { display: flex; align-items: center; flex-wrap: wrap; gap: 0.3rem; margin: -0.3rem 0 0.6rem; font-size: 0.8rem; color: var(--cpt-muted); }
.cpt .cpt-add { cursor: pointer; }

/* ---------- settings ---------- */
.cpt .cpt-caption { display: block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--cpt-muted); margin: 0 0 0.45rem; }
.cpt .cpt-presets { margin-bottom: 0.85rem; }
.cpt .cpt-chips { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.cpt .cpt-chip {
    display: inline-flex; align-items: center; gap: 0.3rem; min-height: 32px; padding: 0.25rem 0.7rem; margin: 0;
    border: 1px solid var(--cpt-border-strong); border-radius: 999px; background: var(--cpt-elevated); color: var(--cpt-text);
    font: inherit; font-size: 0.8rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.cpt .cpt-chip svg { width: 14px; height: 14px; color: var(--cpt-primary); }
.cpt .cpt-chip:hover { border-color: var(--cpt-primary); }
.cpt .cpt-chip.cpt-on { border-color: var(--cpt-primary); background: var(--cpt-primary-soft); color: var(--cpt-primary); }
.cpt .cpt-block { background: var(--cpt-elevated); border: 1px solid var(--cpt-border); border-radius: var(--cpt-r-md); padding: 0.9rem 1rem; margin-bottom: 0.85rem; }
.cpt .cpt-seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.35rem; }
.cpt .cpt-seg-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cpt .cpt-seg-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cpt .cpt-qcard {
    display: flex; flex-direction: column; align-items: flex-start; gap: 0.1rem; padding: 0.5rem 0.6rem; min-height: 54px; min-width: 0; margin: 0;
    border: 1px solid var(--cpt-border-strong); border-radius: var(--cpt-r-sm); background: var(--cpt-elevated); cursor: pointer; font: inherit; text-align: left; color: var(--cpt-text);
}
.cpt .cpt-qcard > svg { width: 18px; height: 18px; color: var(--cpt-primary); margin-bottom: 0.15rem; }
.cpt .cpt-qcard b { font-size: 0.86rem; }
.cpt .cpt-qcard span { font-size: 0.72rem; color: var(--cpt-muted); line-height: 1.3; }
.cpt .cpt-qcard:hover { border-color: var(--cpt-primary); }
.cpt .cpt-qcard.cpt-on { border-color: var(--cpt-primary); background: var(--cpt-primary-soft); box-shadow: inset 0 0 0 1px var(--cpt-primary); }
.cpt .cpt-qcard.cpt-on b { color: var(--cpt-primary); }
.cpt .cpt-qcard:disabled { opacity: 0.45; cursor: not-allowed; }
.cpt .cpt-hint { font-size: 0.8rem; color: var(--cpt-muted); margin: 0.55rem 0 0; line-height: 1.45; }
.cpt .cpt-range { width: 100%; accent-color: var(--cpt-primary); margin: 0.2rem 0; }
.cpt .cpt-range-head { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--cpt-muted); margin-top: 0.2rem; }
.cpt .cpt-range-head b { color: var(--cpt-primary); }
.cpt .cpt-range-ends { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--cpt-muted); }

.cpt .cpt-adv { background: var(--cpt-elevated); border: 1px solid var(--cpt-border); border-radius: var(--cpt-r-md); overflow: hidden; margin-bottom: 0.85rem; }
.cpt .cpt-adv-row + .cpt-adv-row { border-top: 1px solid var(--cpt-border); }
.cpt .cpt-adv-head { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; width: 100%; margin: 0; padding: 0.7rem 0.9rem; background: none; border: 0; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.cpt .cpt-adv-head:hover { background: var(--cpt-bg-2); }
.cpt .cpt-adv-head:focus-visible { outline: 2px solid var(--cpt-primary); outline-offset: -2px; }
.cpt .cpt-adv-left, .cpt .cpt-adv-right { display: inline-flex; align-items: center; gap: 0.6rem; min-width: 0; }
.cpt .cpt-adv-right { flex-shrink: 0; gap: 0.5rem; }
.cpt .cpt-adv-left > svg { width: 16px; height: 16px; color: var(--cpt-primary); }
.cpt .cpt-adv-text { display: flex; flex-direction: column; min-width: 0; }
.cpt .cpt-adv-title { font-size: 0.86rem; font-weight: 600; color: var(--cpt-text); white-space: nowrap; }
.cpt .cpt-adv-hint { font-size: 0.75rem; color: var(--cpt-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cpt .cpt-adv-value { font-size: 0.75rem; font-weight: 700; padding: 0.15rem 0.5rem; border-radius: 999px; background: var(--cpt-primary-soft); color: var(--cpt-primary); white-space: nowrap; max-width: 140px; overflow: hidden; text-overflow: ellipsis; }
.cpt .cpt-adv-chev { width: 16px; height: 16px; color: var(--cpt-muted); transition: transform 0.2s ease; }
.cpt .cpt-adv-row.cpt-open .cpt-adv-chev { transform: rotate(180deg); }
.cpt .cpt-adv-row.cpt-open .cpt-adv-head, .cpt .cpt-adv-row.cpt-open .cpt-adv-body { background: var(--cpt-bg-2); }
.cpt .cpt-adv-body { padding: 0.25rem 0.9rem 0.9rem; display: flex; flex-direction: column; gap: 0.55rem; }

.cpt .cpt-subrow { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.3rem 0; margin: 0; cursor: pointer; }
.cpt .cpt-subrow + .cpt-subrow { border-top: 1px dashed var(--cpt-border); }
.cpt .cpt-subrow-text { display: flex; flex-direction: column; min-width: 0; }
.cpt .cpt-subrow-text b { font-size: 0.84rem; color: var(--cpt-text); font-weight: 600; }
.cpt .cpt-subrow-text span { font-size: 0.74rem; color: var(--cpt-muted); line-height: 1.35; }

/* switch - must out-specify the site-wide checkbox style in custom_styles.css */
.tool-container input[type="checkbox"].cpt-switch {
    -webkit-appearance: none !important; -moz-appearance: none !important; appearance: none !important;
    box-sizing: border-box !important; position: relative !important; display: inline-block !important;
    width: 44px !important; min-width: 44px !important; max-width: 44px !important;
    height: 24px !important; min-height: 24px !important; padding: 0 !important; margin: 0 !important;
    border: 1px solid var(--cpt-switch-off-border) !important; border-radius: 999px !important;
    background: var(--cpt-switch-off) !important; background-color: var(--cpt-switch-off) !important;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.08) !important; cursor: pointer !important; flex-shrink: 0 !important;
    outline: none !important; vertical-align: middle !important; transition: background-color 0.2s ease, border-color 0.2s ease !important;
}
.tool-container input[type="checkbox"].cpt-switch:hover { border-color: var(--cpt-primary) !important; }
.tool-container input[type="checkbox"].cpt-switch:checked { background: var(--cpt-primary) !important; background-color: var(--cpt-primary) !important; border-color: var(--cpt-primary) !important; box-shadow: none !important; }
.tool-container input[type="checkbox"].cpt-switch::before { content: none !important; display: none !important; }
.tool-container input[type="checkbox"].cpt-switch::after,
.tool-container input[type="checkbox"].cpt-switch:checked::after {
    content: '' !important; position: absolute !important; display: block !important; top: 2px !important; left: 2px !important; right: auto !important; bottom: auto !important;
    width: 18px !important; height: 18px !important; margin: 0 !important; padding: 0 !important; font-size: 0 !important; line-height: 0 !important;
    border-radius: 50% !important; border: 1px solid rgba(0, 0, 0, 0.12) !important; background: #fff !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25) !important; transform: none !important; transition: transform 0.2s ease !important;
}
.tool-container input[type="checkbox"].cpt-switch:checked::after { transform: translateX(20px) !important; }
.tool-container input[type="checkbox"].cpt-switch:focus-visible { outline: 2px solid var(--cpt-primary) !important; outline-offset: 2px !important; }
.tool-container input[type="checkbox"].cpt-switch:disabled { opacity: 0.45 !important; cursor: not-allowed !important; }

.cpt .cpt-input { width: 100%; min-width: 0; height: 38px; margin: 0; padding: 0 0.65rem; border: 1px solid var(--cpt-border-strong); border-radius: var(--cpt-r-sm); background: var(--cpt-elevated); color: var(--cpt-text); font: inherit; font-size: 0.9rem; }
.cpt .cpt-input:focus { outline: none; border-color: var(--cpt-primary); box-shadow: 0 0 0 3px var(--cpt-primary-soft); }
.cpt select.cpt-input { cursor: pointer; }

.cpt .cpt-guard { display: flex; gap: 0.6rem; align-items: flex-start; margin-top: 0.75rem; padding: 0.65rem 0.8rem; border-radius: var(--cpt-r-md); font-size: 0.84rem; line-height: 1.5; background: var(--cpt-primary-soft); color: var(--cpt-text); border: 1px solid transparent; }
.cpt .cpt-guard svg { width: 17px; height: 17px; color: var(--cpt-primary); margin-top: 1px; }
.cpt .cpt-guard.cpt-warn { background: var(--cpt-warning-soft); border-color: rgba(245, 158, 11, 0.35); }
.cpt .cpt-guard.cpt-warn svg { color: var(--cpt-warning); }
.cpt .cpt-guard p { margin: 0; }

.cpt .cpt-actions { display: flex; justify-content: flex-end; align-items: center; gap: 0.6rem; flex-wrap: wrap; margin-top: 1rem; }
.cpt .cpt-actions-note { margin-right: auto; font-size: 0.8rem; color: var(--cpt-muted); display: inline-flex; align-items: center; gap: 0.35rem; }
.cpt .cpt-actions-note svg { width: 15px; height: 15px; color: var(--cpt-primary); }

/* ---------- processing overlay (server tools) ---------- */
.cpt .cpt-overlay { position: fixed; inset: 0; z-index: 9000; background: rgba(0, 0, 0, 0.6); display: flex; align-items: center; justify-content: center; padding: 1rem; }
.cpt .cpt-proc { width: 100%; max-width: 440px; min-width: 0; background: var(--cpt-elevated); border: 1px solid var(--cpt-border); border-radius: var(--cpt-r-lg); padding: 1.5rem 1.4rem; box-shadow: var(--cpt-shadow-lg); text-align: center; }
.cpt .cpt-stages { display: flex; align-items: flex-start; justify-content: center; margin-bottom: 1.1rem; }
.cpt .cpt-stage { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; font-size: 0.72rem; font-weight: 600; color: var(--cpt-muted); width: 64px; }
.cpt .cpt-stage svg { width: 20px; height: 20px; box-sizing: content-box; padding: 6px; border-radius: 50%; background: var(--cpt-bg-2); color: var(--cpt-muted); }
.cpt .cpt-stage.cpt-active { color: var(--cpt-primary); }
.cpt .cpt-stage.cpt-active svg { background: var(--cpt-btn); color: #fff; }
.cpt .cpt-stage.cpt-done { color: var(--cpt-success); }
.cpt .cpt-stage.cpt-done svg { background: var(--cpt-success); color: #fff; }
.cpt .cpt-conn { width: 24px; height: 2px; background: var(--cpt-border-strong); margin-top: 16px; flex-shrink: 0; }
.cpt .cpt-conn.cpt-done { background: var(--cpt-success); }
.cpt .cpt-bar { height: 8px; border-radius: 999px; background: var(--cpt-bg-2); overflow: hidden; }
.cpt .cpt-bar-fill { height: 100%; width: 0; background: var(--cpt-primary); border-radius: 999px; transition: width 0.35s ease; }
.cpt .cpt-proc-row { display: flex; justify-content: space-between; align-items: baseline; gap: 0.75rem; margin-top: 0.6rem; }
.cpt .cpt-proc-pct { font-weight: 800; color: var(--cpt-text); font-size: 1rem; }
.cpt .cpt-proc-status { color: var(--cpt-muted); font-size: 0.86rem; text-align: right; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cpt .cpt-proc-file { margin: 0.75rem 0 0; font-size: 0.8rem; color: var(--cpt-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cpt .cpt-proc .cpt-btn { margin-top: 1rem; }

/* ---------- next steps ---------- */
.cpt .cpt-next { display: flex; flex-wrap: wrap; align-items: center; gap: 0.45rem; margin-top: 1rem; padding-top: 0.9rem; border-top: 1px solid var(--cpt-border); font-size: 0.85rem; color: var(--cpt-muted); }
.cpt .cpt-next a { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.3rem 0.7rem; border-radius: 999px; background: var(--cpt-bg-2); text-decoration: none; font-weight: 600; color: var(--cpt-text); }
.cpt .cpt-next a:hover { color: var(--cpt-primary); }
.cpt .cpt-next a svg { width: 14px; height: 14px; color: var(--cpt-primary); }

/* ---------- info sections ---------- */
.tool-container .cpt-info { margin-top: 2rem; }
.cpt .cpt-info { display: flex; flex-direction: column; gap: 1rem; }
.cpt .cpt-info-card { background: var(--cpt-elevated); border: 1px solid var(--cpt-border); border-radius: var(--cpt-r-lg); padding: 1.4rem 1.5rem; min-width: 0; }
.cpt .cpt-info-card h2 { display: flex; align-items: center; gap: 0.55rem; margin: 0 0 0.85rem; font-size: 1.3rem; color: var(--cpt-text); }
.cpt .cpt-info-card h2 svg { width: 22px; height: 22px; color: var(--cpt-primary); }
.cpt .cpt-info-card h3 { margin: 0 0 0.35rem; font-size: 1rem; color: var(--cpt-text); }
.cpt .cpt-info-card p, .cpt .cpt-info-card li { color: var(--cpt-text-2); line-height: 1.7; font-size: 0.97rem; }
.cpt .cpt-info-card p { margin: 0 0 0.75rem; }
.cpt .cpt-info-card p:last-child { margin-bottom: 0; }
.cpt .cpt-ul { margin: 0 0 0.75rem; padding-left: 1.2rem; }
.cpt .cpt-ul li { margin-bottom: 0.35rem; }
.cpt .cpt-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem; }
.cpt .cpt-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cpt .cpt-two > div { background: var(--cpt-bg-2); border-radius: var(--cpt-r-md); padding: 0.9rem 1rem; min-width: 0; }
.cpt .cpt-two p { font-size: 0.92rem; margin: 0 0 0.5rem; }
.cpt .cpt-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.15rem 0.5rem; border-radius: 6px; background: var(--cpt-primary-soft); color: var(--cpt-primary); margin-bottom: 0.4rem; }
.cpt .cpt-table-wrap { overflow-x: auto; border: 1px solid var(--cpt-border); border-radius: var(--cpt-r-md); margin-bottom: 0.75rem; }
.cpt .cpt-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 480px; }
.cpt .cpt-table th, .cpt .cpt-table td { text-align: left; padding: 0.6rem 0.8rem; border-bottom: 1px solid var(--cpt-border); color: var(--cpt-text-2); }
.cpt .cpt-table th { background: var(--cpt-bg-2); color: var(--cpt-text); font-weight: 700; font-size: 0.82rem; }
.cpt .cpt-table tr:last-child td { border-bottom: 0; }
.cpt .cpt-table td:first-child { font-weight: 600; color: var(--cpt-text); white-space: nowrap; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
    .cpt .cpt-grid { grid-template-columns: minmax(0, 1fr); }
    .cpt .cpt-three { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
    .cpt .cpt-title-icon { width: 46px; height: 46px; }
    .cpt .cpt-title-icon svg { width: 24px; height: 24px; }
    .cpt .cpt-card { padding: 0.9rem; }
    .cpt .cpt-block { padding: 0.8rem; }
    .cpt .cpt-drop { min-height: 200px; padding: 1.5rem 1rem; }
    .cpt .cpt-seg-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cpt .cpt-two { grid-template-columns: minmax(0, 1fr); }
    .cpt .cpt-total { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cpt .cpt-adv-hint { white-space: normal; }
    .cpt .cpt-info-card { padding: 1.1rem; }
    .cpt .cpt-actions .cpt-btn { flex: 1 1 auto; }
    .cpt .cpt-actions-note { width: 100%; }
    .cpt .cpt-file { flex-wrap: wrap; }
    .cpt .cpt-file-main { flex-basis: 100%; }
    .cpt .cpt-file-actions { margin-left: auto; }
}

/* ============================================================================
   Compress TIFF - tool specific
   ========================================================================== */
.cpt div.cpt-file-main { cursor: default; }
.cpt .cpt-file-main .cpt-state span { white-space: normal; }