/* Hallmark · Workbench · utilitarian premium · existing LumHub ivory, forest, gold.
 * Shared navigation/footer, input desk and output controls, real photo results.
 * Pre-emit critique: P4 H5 E4 S5 R5 V4. */
.converter-studio .tool-heading{padding-block:28px 32px;grid-template-columns:minmax(0,1fr)}
.converter-studio .tool-heading h1{max-width:24ch}
.converter-studio .tool-heading-art{display:none}
.converter-studio .tool-lede{max-width:64ch}
.converter-studio .converter-workspace{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);border-radius:16px}
.converter-studio .converter-source{padding:32px;background:var(--tool-stage);align-self:stretch}
.converter-studio .converter-settings{padding:32px}
.converter-studio .converter-drop{background:var(--color-surface);min-height:260px;border-color:var(--tool-accent);padding:32px 20px;box-shadow:0 12px 24px -24px var(--tool-shadow-strong)}
.converter-studio .converter-drop>p:first-of-type{font-size:1.25rem}
.converter-studio .converter-drop .tool-upload-symbol{width:56px;height:56px;margin-bottom:12px;color:var(--tool-accent)}
.converter-studio .converter-file-input{clip-path:inset(50%)}
.converter-studio .converter-choose{min-height:48px;justify-content:center}
.converter-studio .converter-drop:has(input:disabled) .converter-choose{opacity:.5;cursor:wait;pointer-events:none}
.converter-studio .tool-format-label{white-space:normal;text-align:right;font-size:11px}
.converter-studio .converter-format-groups{padding-block:8px 20px;border-bottom:1px solid var(--color-rule);margin-bottom:24px}
.converter-studio .converter-format-groups p{margin:16px 0 0;font-size:12px;line-height:1.6}
.converter-studio .converter-format-groups strong{display:block;color:var(--color-ink);font-weight:500}
.converter-studio .converter-format-groups span{display:block;color:var(--color-muted);margin-top:3px}
.converter-studio .converter-format-groups a{display:inline-flex;align-items:center;min-height:44px;margin-top:8px;font-size:12px;color:var(--color-ink);text-underline-offset:4px}
.converter-studio .converter-settings>label{margin-top:0}
.converter-studio .converter-settings>select{font-weight:500;font-size:1rem;min-height:52px}
.converter-studio .converter-output-summary{background:var(--tool-stage);border-left:3px solid var(--tool-accent);padding:14px 16px;font:500 .88rem/1.5 var(--font-display);margin:10px 0 22px}
.converter-studio .converter-advanced{border-top:1px solid var(--color-rule);padding:0}
.converter-studio .converter-advanced summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;min-height:56px;padding-block:12px;font-size:13px;font-weight:500;list-style:none;line-height:1.5}
.converter-studio .converter-advanced summary::-webkit-details-marker{display:none}
.converter-studio .converter-advanced summary:after{content:'+';font-size:20px;font-weight:400;flex:none}
.converter-studio .converter-advanced[open] summary:after{content:'−'}
.converter-studio .converter-advanced summary>span{font-size:10px;color:var(--tool-accent);margin-left:auto}
.converter-studio .converter-advanced[open]{padding-bottom:18px}
.converter-studio .converter-quota{margin:8px 0 16px;padding-top:16px}
.converter-studio .converter-quota>strong{font-weight:500;font-size:12px}
.converter-studio .converter-quota p{font-size:11px}
.converter-studio [data-quota]{font-weight:500;color:var(--color-ink);font-size:13px}
.converter-studio [data-convert]{white-space:normal;min-height:52px;line-height:1.5;font-size:14px;justify-content:center}
.converter-studio .converter-source-kind{width:56px;height:56px;display:grid;place-items:center;background:var(--color-surface);border:1px solid var(--color-rule);border-radius:8px;font:500 10px var(--font-display);color:var(--tool-accent)}
.converter-studio .converter-files li{grid-template-columns:56px minmax(0,1fr) auto}
.converter-studio .converter-files small{font-size:11px;line-height:1.6}
.converter-studio .converter-feedback{padding:0 4px;font-size:13px}
.converter-studio .converter-results-list{grid-template-columns:repeat(2,minmax(0,1fr))}
.converter-studio .converter-result{grid-template-columns:minmax(0,1fr);padding:16px;gap:16px;align-items:start}
.converter-studio .converter-result img{width:100%;height:240px;object-fit:contain;background:var(--tool-stage);border-radius:8px}
.converter-studio .converter-result a{min-height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--color-rule);border-radius:6px;margin-top:12px;text-decoration:none;font-size:13px}
.converter-studio .converter-result strong{font-size:14px}
.converter-studio .converter-processing-note{font-size:11px;color:var(--color-muted);line-height:1.65;margin:12px 0 0}
.converter-studio .converter-compatibility{margin-block:36px;scroll-margin-top:24px}
.converter-studio .converter-compatibility h2{font:500 1.25rem/1.4 var(--font-display);letter-spacing:-.025em}
.converter-studio .converter-camera-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin-top:22px;border-top:1px solid var(--color-rule);border-left:1px solid var(--color-rule)}
.converter-studio .converter-camera-grid>div{padding:16px;border-bottom:1px solid var(--color-rule);border-right:1px solid var(--color-rule);min-width:0}
.converter-studio .converter-camera-grid dt{font-size:12px;font-weight:500;overflow-wrap:anywhere;line-height:1.5}
.converter-studio .converter-camera-grid dd{font-size:11px;color:var(--color-muted);margin:6px 0 0;line-height:1.5}
.converter-studio :is(select,input,summary,a,button):focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}
@media(hover:hover){.converter-studio .converter-result a:hover,.converter-studio .converter-advanced summary:hover{background:var(--tool-stage)}}
@media(max-width:1000px){.converter-studio .converter-camera-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.converter-studio .converter-source,.converter-studio .converter-settings{padding:24px}}
@media(max-width:800px){.converter-studio .converter-workspace{grid-template-columns:minmax(0,1fr)}.converter-studio .converter-results-list{grid-template-columns:minmax(0,1fr)}.converter-studio .converter-result img{height:280px}}
@media(max-width:600px){.converter-studio .converter-source,.converter-studio .converter-settings{padding:20px}.converter-studio .converter-camera-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.converter-studio .converter-camera-grid>div{padding:12px}.converter-studio .converter-source-kind{width:36px;height:36px;font-size:9px}.converter-studio .converter-files li{grid-template-columns:36px minmax(0,1fr) auto}.converter-studio .converter-result img{height:200px}.converter-studio .converter-drop{min-height:240px}.converter-studio .tool-heading h1{max-width:20ch}}
/* Desktop: the module plate returns beside the heading; phones keep the task first. */
@media(min-width:64rem){.converter-studio .tool-heading{grid-template-columns:minmax(0,1fr) 300px}.converter-studio .tool-heading-art{display:block}}