:root{
  --pm-page:var(--hc-page,#f5f7f8);
  --pm-surface:var(--hc-surface,#fff);
  --pm-soft:var(--hc-surface-soft,#f7f9fb);
  --pm-text:var(--hc-text,#111827);
  --pm-muted:var(--hc-muted,#667085);
  --pm-line:var(--hc-line,#dfe4e8);
  --pm-line-strong:var(--hc-line-strong,#c8d0da);
  --pm-primary:var(--hc-primary,#111827);
  --pm-primary-text:var(--hc-primary-text,#fff);
  --pm-success:#126b24;
  --pm-warning:#9a5b00;
  --pm-danger:#b42318;
  --pm-shadow:0 18px 50px rgba(16,24,40,.08);
}

.paint-match-body{margin:0;background:var(--pm-page);color:var(--pm-text);font-family:Inter,system-ui,sans-serif}
.paint-match-page{width:min(1440px,calc(100% - 36px));margin:0 auto;padding:clamp(30px,5vw,68px) 0 72px}
.paint-match-page *{box-sizing:border-box}
.paint-match-page :is(button,input,select,a){font:inherit}
.paint-match-page button,.paint-match-page a{touch-action:manipulation}

.pm-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:24px;margin-bottom:28px}
.pm-intro-copy{max-width:880px}
.pm-kicker{margin:0 0 8px;color:var(--pm-muted);font-size:.68rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.pm-intro h1{max-width:900px;margin:0;font-size:clamp(2.35rem,5vw,4.65rem);line-height:.95;letter-spacing:-.062em;text-wrap:balance}
.pm-intro-copy>p:last-child{max-width:780px;margin:16px 0 0;color:var(--pm-muted);font-size:1rem;line-height:1.65}
.pm-intro-links{display:flex;flex-wrap:wrap;align-self:end;align-items:center;justify-content:flex-end;gap:8px}
.paint-match-body .pm-intro-links .pm-link-button{flex:0 0 auto;align-self:center;height:40px!important;min-height:40px!important;max-height:40px!important;padding-block:0!important}

.pm-button,.pm-link-button,.pm-file-button{display:inline-flex;min-height:40px;align-items:center;justify-content:center;border:1px solid var(--pm-line-strong);border-radius:7px;background:var(--pm-surface);padding:0 13px;color:var(--pm-text);font-size:.72rem;font-weight:800;text-decoration:none;cursor:pointer}
.pm-button:hover,.pm-link-button:hover,.pm-file-button:hover{border-color:var(--pm-text)}
.pm-button-primary{border-color:var(--pm-primary);background:var(--pm-primary);color:var(--pm-primary-text)}
.pm-button:disabled,.pm-file-button:has(input:disabled){cursor:not-allowed;opacity:.5}
.pm-file-button{position:relative;overflow:hidden}
.pm-file-button input{position:absolute;inset:0;opacity:0;cursor:pointer}

.pm-workspace{display:grid;grid-template-columns:minmax(320px,.82fr) minmax(0,1.65fr);grid-template-areas:"sidebar primary";align-items:start;gap:22px}
.pm-primary{grid-area:primary;display:grid;min-width:0;gap:22px}
.pm-sidebar{grid-area:sidebar;display:grid;min-width:0;gap:16px;align-content:start}
.pm-settings-card .pm-control-grid{grid-template-columns:1fr}
.pm-card{min-width:0;border:1px solid var(--pm-line);border-radius:14px;background:var(--pm-surface);padding:clamp(18px,2.4vw,28px);box-shadow:var(--pm-shadow)}
.pm-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}
.pm-card-head>div{min-width:0}
.pm-card-head h2,.pm-card h2{margin:0;font-size:clamp(1.14rem,2vw,1.45rem);line-height:1.15;letter-spacing:-.025em}
.pm-card-head p:not(.pm-kicker),.pm-card-copy{max-width:72ch;margin:7px 0 0;color:var(--pm-muted);font-size:.78rem;line-height:1.55}
.pm-card-actions,.pm-toolbar{display:flex;flex-wrap:wrap;gap:8px}
.pm-card-actions{justify-content:flex-end}

.pm-field{display:grid;gap:7px;min-width:0}
.pm-field>span,.pm-field-label{color:var(--pm-muted);font-size:.66rem;font-weight:800;letter-spacing:.035em;text-transform:uppercase}
.pm-field input:not([type=color]),.pm-field select{width:100%;min-height:42px;border:1px solid var(--pm-line);border-radius:7px;background:var(--pm-soft);padding:0 11px;color:var(--pm-text)}
.pm-field input:focus,.pm-field select:focus{border-color:var(--pm-text);outline:3px solid rgba(17,24,39,.12);outline-offset:1px}
.pm-color-row{display:grid;grid-template-columns:48px minmax(0,1fr);gap:9px}
.pm-color-row input[type=color]{width:48px;height:42px;border:1px solid var(--pm-line);border-radius:7px;background:var(--pm-soft);padding:4px;cursor:pointer}
.pm-control-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}
.pm-control-grid+.pm-field{margin-top:12px}
.pm-range-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px}
.pm-range-row input{width:100%;accent-color:var(--pm-primary)}
.pm-range-row output{min-width:62px;text-align:right;font:750 .7rem Space Mono,monospace}
.pm-settings-card .pm-toolbar{margin-top:16px}
.pm-notice{margin:14px 0 0;color:var(--pm-muted);font-size:.7rem;line-height:1.55}

.pm-photo-stage{position:relative;display:grid;min-height:430px;place-items:center;overflow:hidden;border:1px dashed var(--pm-line-strong);border-radius:11px;background:linear-gradient(135deg,var(--pm-soft),var(--pm-surface));isolation:isolate}
.pm-photo-stage[data-state="loading"]{cursor:progress}
.pm-photo-stage[data-state="drop"]{border-color:var(--pm-text);box-shadow:inset 0 0 0 3px color-mix(in srgb,var(--pm-text) 10%,transparent)}
.pm-stage-empty{max-width:520px;padding:38px;text-align:center}
.pm-stage-empty strong{display:block;margin-bottom:8px;font-size:1rem}
.pm-stage-empty span{color:var(--pm-muted);font-size:.76rem;line-height:1.55}
.pm-photo-workspace{position:relative;width:100%;max-width:100%;overflow:auto;background:#111827}
.pm-photo-workspace canvas{display:block;width:100%;height:auto;cursor:crosshair}
.pm-marker-layer{position:absolute;inset:0;pointer-events:none}
.sample-marker{position:absolute;display:grid;width:30px;height:30px;place-items:center;transform:translate(-50%,-50%);border:3px solid #fff;border-radius:999px;box-shadow:0 2px 10px rgba(0,0,0,.42);color:#fff;font-size:.62rem;font-weight:900;text-shadow:0 1px 2px rgba(0,0,0,.8)}
.sample-marker[data-state="outlier"]{opacity:.58;filter:saturate(.45)}
.sample-marker[data-state="outlier"]:after{content:"";position:absolute;width:38px;height:2px;transform:rotate(-42deg);background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.6)}
.pm-status{min-height:20px;margin:12px 0 0;color:var(--pm-muted);font-size:.72rem;line-height:1.45}
.pm-status[data-state="success"]{color:var(--pm-success)}
.pm-status[data-state="warning"]{color:var(--pm-warning)}
.pm-status[data-state="error"]{color:var(--pm-danger)}

.pm-sample-metrics,.pm-match-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:14px}
.pm-metric{min-width:0;border:1px solid var(--pm-line);border-radius:9px;background:var(--pm-soft);padding:11px}
.pm-metric span{display:block;color:var(--pm-muted);font-size:.6rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.pm-metric strong{display:block;overflow:hidden;margin-top:5px;font-size:.9rem;text-overflow:ellipsis;white-space:nowrap}
.pm-metric small{display:block;margin-top:4px;color:var(--pm-muted);font-size:.62rem;line-height:1.35}
.pm-sample-list{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}
.sample-token{display:inline-flex;min-height:34px;align-items:center;gap:6px;border:1px solid var(--pm-line);border-radius:999px;background:var(--pm-soft);padding:4px 5px 4px 8px;font:700 .63rem Space Mono,monospace}
.sample-token[data-state="outlier"]{opacity:.62;text-decoration:line-through}
.sample-token i{width:12px;height:12px;border:1px solid rgba(0,0,0,.18);border-radius:999px}
.sample-token em{font-family:Inter,sans-serif;font-size:.55rem;font-style:normal;font-weight:800;text-transform:uppercase}
.sample-token button{display:grid;width:24px;height:24px;place-items:center;border:0;border-radius:999px;background:transparent;color:var(--pm-muted);cursor:pointer}
.sample-token button:hover{background:var(--pm-line)}

.pm-comparison{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;border:1px solid var(--pm-line);border-radius:10px}
.pm-comparison-swatch{display:grid;min-height:138px;align-content:end;gap:4px;padding:16px;color:var(--swatch-ink,#111827)}
.pm-comparison-swatch strong{font-size:.65rem;text-transform:uppercase;letter-spacing:.05em}
.pm-comparison-swatch code{font:800 .86rem Space Mono,monospace}
.pm-comparison-swatch span{font-size:.65rem;line-height:1.35}
.pm-match-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
.pm-action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:15px}
.pm-action-grid>*{width:100%}

.pm-preview-grid{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;border:1px solid var(--pm-line);border-radius:10px;background:var(--pm-soft)}
.pm-preview-surface{display:grid;min-height:180px;align-content:end;padding:14px;background:var(--preview-color,#fff);color:var(--preview-ink,#111827)}
.pm-preview-surface+ .pm-preview-surface{border-left:1px solid rgba(0,0,0,.12)}
.pm-preview-surface span{width:max-content;max-width:100%;border:1px solid currentColor;border-radius:999px;background:color-mix(in srgb,var(--preview-color) 82%,transparent);padding:5px 8px;font-size:.62rem;font-weight:850}

.pm-match-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.pm-match{min-width:0;overflow:hidden;border:1px solid var(--pm-line);border-radius:10px;background:var(--pm-surface);transition:border-color .16s ease,transform .16s ease}
.pm-match:hover{transform:translateY(-1px);border-color:var(--pm-line-strong)}
.pm-match.selected{border-color:var(--pm-text);box-shadow:0 0 0 2px color-mix(in srgb,var(--pm-text) 12%,transparent)}
.pm-match-color{height:74px;background:var(--match-color,#fff)}
.pm-match-copy{display:grid;gap:5px;padding:11px}
.pm-match-copy strong{overflow:hidden;font-size:.75rem;text-overflow:ellipsis;white-space:nowrap}
.pm-match-copy code{font:750 .67rem Space Mono,monospace}
.pm-match-meta{display:flex;flex-wrap:wrap;gap:5px;color:var(--pm-muted);font-size:.59rem}
.pm-match-copy button{min-height:34px;margin-top:4px;border:1px solid var(--pm-line);border-radius:7px;background:var(--pm-soft);color:var(--pm-text);font-size:.64rem;font-weight:800;cursor:pointer}
.pm-match.selected .pm-match-copy button{border-color:var(--pm-primary);background:var(--pm-primary);color:var(--pm-primary-text)}

@media(max-width:1120px){
  .pm-workspace{grid-template-columns:minmax(300px,.9fr) minmax(0,1.4fr)}
  .pm-match-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pm-sample-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:900px){
  .paint-match-page{width:min(100% - 24px,1080px)}
  .pm-intro{grid-template-columns:1fr;align-items:start}
  .pm-intro-links{align-self:start;justify-content:flex-start}
  .pm-workspace{grid-template-columns:minmax(280px,.86fr) minmax(0,1.25fr)}
  .pm-photo-stage{min-height:330px}
}
@media(max-width:760px){
  .paint-match-page{width:min(100% - 24px,760px)}
  .pm-workspace{display:flex;flex-direction:column;gap:16px}
  .pm-sidebar,.pm-primary{display:contents}
  .pm-settings-card{order:1}
  .pm-photo-card{order:2}
  .pm-comparison-card{order:3}
  .pm-results-card{order:4}
  .pm-bm-worksheet-card{order:5}
  .pm-preview-card{order:6}
  .pm-settings-card .pm-control-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
  .paint-match-page{width:min(100% - 18px,620px);padding-top:24px}
  .pm-card{border-radius:10px;padding:16px}
  .pm-card-head{display:grid}
  .pm-card-actions{justify-content:flex-start}
  .pm-control-grid,.pm-settings-card .pm-control-grid,.pm-comparison,.pm-preview-grid,.pm-action-grid,.pm-match-grid{grid-template-columns:1fr}
  .pm-preview-surface+ .pm-preview-surface{border-top:1px solid rgba(0,0,0,.12);border-left:0}
  .pm-sample-metrics,.pm-match-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pm-photo-stage{min-height:280px}
  .pm-stage-empty{padding:24px}
}
@media(max-width:390px){
  .pm-sample-metrics,.pm-match-metrics{grid-template-columns:1fr}
}

html[data-hc-theme="dark"] .paint-match-page{--pm-shadow:none}
html[data-hc-theme="dark"] .pm-photo-stage{background:linear-gradient(135deg,var(--pm-soft),var(--pm-surface))}
html[data-hc-theme="dark"] .pm-match.selected{box-shadow:0 0 0 2px rgba(255,255,255,.16)}