/* PK Sound Marketing Asset Builder
   Visual system copied from brand.pksound.live (PK Sound Brand Guidelines 2026):
   Void background, fixed left sidebar, Glacial Blue for action and selection,
   Sand for group labels and title rules, Avenir LT Pro self-hosted.
   Status colours are functional and always paired with an icon and a word
   (NNg: visibility of system status; colour is never the only signal). */

/* Avenir LT Pro (Monotype), self-hosted subsetted WOFF2, as on the brand site.
   35 Light→300 · 55 Roman→400 (+Oblique) · 65 Medium→500 · 85 Heavy→600 · 95 Black→700 */
@font-face{font-family:"Avenir LT Pro";src:url("fonts/AvenirLTPro-Light.woff2") format("woff2");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"Avenir LT Pro";src:url("fonts/AvenirLTPro-Roman.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Avenir LT Pro";src:url("fonts/AvenirLTPro-Oblique.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Avenir LT Pro";src:url("fonts/AvenirLTPro-Medium.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Avenir LT Pro";src:url("fonts/AvenirLTPro-Heavy.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Avenir LT Pro";src:url("fonts/AvenirLTPro-Black.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
:root{
  color-scheme:dark;
  --bg:#0A0B0D; --bg-2:#101215; --surface:#15181C; --surface-2:#1B1F24;
  --line:#22272D; --line-2:#2E343B;
  --ink:#F1F3F5; --ink-2:#A2ABB5; --ink-3:#6C757E;
  --teal:#58BBCA; --teal-ink:#071F22; --sand:#C5B48F;
  --ok:#6FCB92; --ok-bg:rgba(111,203,146,.10);
  --warn:#F0995B; --warn-bg:rgba(240,153,91,.10);
  --bad:#F2867E; --bad-bg:rgba(242,134,126,.10);
  --font:"Avenir LT Pro","Avenir Next","Avenir","Open Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --sb:300px;
}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;line-height:1.6;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

/* ---------- sidebar (same architecture as the brand site) ---------- */
.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sb);z-index:50;background:var(--bg-2);
  border-right:1px solid var(--line);display:flex;flex-direction:column}
.sb-top{padding:26px 24px 18px;border-bottom:1px solid var(--line)}
.sb-top img{height:36px;width:auto}
.sb-top .doc{margin-top:12px;font-size:15px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.sb-top .ver{margin-top:4px;font-size:12px;font-weight:300;color:var(--ink-2)}
.sb-product{padding:14px 24px;border-bottom:1px solid var(--line);font-size:11px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.sb-product b{color:var(--ink);font-weight:700}
.sb-product span{display:block;margin-top:2px;font-weight:300;letter-spacing:.02em;text-transform:none;font-size:12px;color:var(--ink-3)}
.sb-nav{flex:1;overflow-y:auto;padding:10px 0 28px;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
.ngrp{margin-top:16px}
.nhead{padding:6px 24px;font-size:9.5px;font-weight:700;letter-spacing:.2em;color:var(--sand);text-transform:uppercase}
.sb-nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 24px 8px 34px;
  font-size:13.5px;color:var(--ink-2);border-left:2px solid transparent;transition:.15s}
.sb-nav a:hover{color:var(--ink)}
.sb-nav a.on{color:var(--teal);border-left-color:var(--teal);background:rgba(88,187,202,.06)}
.sb-nav a.sub{padding-left:46px}
.navstate{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}
.navstate.ok{color:var(--ok)} .navstate.warn{color:var(--warn)} .navstate.bad{color:var(--bad)} .navstate.teal{color:var(--teal)}
.sb-foot{padding:14px 24px 20px;border-top:1px solid var(--line);font-size:11.5px;color:var(--ink-3);line-height:1.5}
.sb-foot button{background:none;border:0;padding:0;color:var(--ink-2);text-decoration:underline;text-underline-offset:2px;cursor:pointer;font-size:11.5px}
.sb-foot button:hover{color:var(--teal)}

/* ---------- product menu (top of the content area) ---------- */
.main{margin-left:var(--sb);min-height:100vh;display:flex;flex-direction:column}
.products{position:sticky;top:0;z-index:40;display:flex;align-items:stretch;gap:0;background:rgba(10,11,13,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:0 clamp(16px,4vw,60px);overflow-x:auto}
.products .lbl{align-self:center;font-size:9.5px;font-weight:700;letter-spacing:.2em;color:var(--sand);text-transform:uppercase;padding-right:22px;white-space:nowrap}
.products button{background:none;border:0;border-bottom:2px solid transparent;padding:16px 18px 14px;cursor:pointer;
  display:flex;flex-direction:column;align-items:flex-start;gap:1px;white-space:nowrap;color:var(--ink-2)}
.products button b{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.products button span{font-size:11.5px;font-weight:300}
.products button[aria-current="true"]{color:var(--ink);border-bottom-color:var(--teal)}
.products button[aria-current="true"] b{color:var(--teal)}
.products button:disabled{cursor:default;color:var(--ink-3)}

/* ---------- content ---------- */
.content{flex:1;width:100%;max-width:1040px;margin:0 auto;padding:clamp(34px,5vw,64px) clamp(16px,4vw,60px) 90px}
.crumb{display:flex;align-items:center;gap:14px;font-size:10.5px;font-weight:700;letter-spacing:.22em;color:var(--teal);
  margin-bottom:18px;text-transform:uppercase}
.crumb::before{content:"";width:36px;height:2px;background:var(--teal);flex:none}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em;line-height:1.12}
.content h1{font-size:clamp(28px,3.4vw,42px);font-weight:700;text-transform:uppercase;letter-spacing:.01em;margin-bottom:26px}
.content h1::after{content:"";display:block;width:84px;height:3px;background:var(--sand);margin-top:20px}
.content h2{display:flex;align-items:center;gap:12px;color:var(--teal);font-size:clamp(16px,1.6vw,20px);margin:40px 0 16px}
.content h2::before{content:"";width:22px;height:2px;background:var(--teal);flex:none}
.content p{margin:0 0 16px;font-size:15px;line-height:1.7;color:var(--ink-2);max-width:72ch}
.content p strong,.content li strong{color:var(--ink);font-weight:600}
.lead{font-size:16.5px!important;font-weight:300;color:var(--ink)!important}
.content ul{margin:0 0 20px;padding-left:20px;color:var(--ink-2);list-style:circle}
.content li{margin-bottom:6px}
.fine{font-size:12.5px!important;color:var(--ink-3)!important}

/* notice strip, same treatment as the brand site's blockquote */
.notice{margin:0 0 26px;padding:14px 20px;border-left:3px solid var(--sand);background:var(--surface);font-size:14px;color:var(--ink-2);max-width:none}
.notice strong{color:var(--ink)}

/* tables */
.tblwrap{overflow-x:auto;margin:0 0 22px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);background:var(--surface);text-align:left;
  padding:11px 14px;border-bottom:1px solid var(--line-2);white-space:nowrap;font-weight:600}
td{padding:13px 14px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top}
tr:last-child td{border-bottom:none}
td strong{color:var(--ink);font-weight:600}
td .sub{display:block;font-size:12px;color:var(--ink-3);margin-top:2px}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.fname{color:var(--ink);word-break:break-all}

/* status chips */
.st{display:inline-flex;align-items:center;gap:6px;padding:3px 9px 3px 7px;border-radius:2px;font-size:10.5px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;border:1px solid transparent}
.st svg{width:12px;height:12px;flex:none}
.st.ok{color:var(--ok);background:var(--ok-bg);border-color:rgba(111,203,146,.25)}
.st.warn{color:var(--warn);background:var(--warn-bg);border-color:rgba(240,153,91,.25)}
.st.bad{color:var(--bad);background:var(--bad-bg);border-color:rgba(242,134,126,.25)}
.st.idle{color:var(--ink-3);border-color:var(--line-2)}
.st.teal{color:var(--teal);background:rgba(88,187,202,.08);border-color:rgba(88,187,202,.3)}

/* buttons, in the brand site's download-button style */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;padding:10px 16px;border:1px solid var(--line-2);border-radius:2px;background:none;color:var(--ink-2);
  cursor:pointer;transition:.2s;white-space:nowrap}
.btn:hover{border-color:var(--teal);color:var(--teal)}
.btn.primary{background:var(--teal);border-color:var(--teal);color:var(--teal-ink)}
.btn.primary:hover{background:#6CC6D4;color:var(--teal-ink)}
.btn.danger:hover{border-color:var(--bad);color:var(--bad)}
.btn:disabled,.btn:disabled:hover{opacity:.4;cursor:not-allowed;border-color:var(--line-2);color:var(--ink-2);background:none}
.btn.primary:disabled{background:var(--teal);color:var(--teal-ink)}
.btn.sm{padding:7px 12px;font-size:10.5px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}

/* forms */
.field{display:grid;gap:6px;margin-bottom:16px;max-width:520px}
.field label{font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.field .hint{font-size:12px;color:var(--ink-3)}
input[type=text],input[type=email],textarea{width:100%;background:var(--surface);border:1px solid var(--line-2);border-radius:2px;
  color:var(--ink);font-size:14px;padding:10px 12px;outline:none;transition:.2s}
input[type=text]:focus,input[type=email]:focus,textarea:focus{border-color:var(--teal)}
input::placeholder,textarea::placeholder{color:var(--ink-3)}
textarea{resize:vertical;min-height:90px;line-height:1.5}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--ink-2);max-width:72ch;cursor:pointer;margin-bottom:18px}
.check input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--teal);flex:none}

/* cards (brand site tile style) */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0 0 26px}
.card{border:1px solid var(--line);background:var(--bg-2);padding:20px 22px;display:grid;gap:10px;align-content:start;transition:border-color .2s}
a.card:hover{border-color:var(--teal)}
.card h3{font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.card p{margin:0;font-size:13px;line-height:1.55;color:var(--ink-3)}
.card .st{justify-self:start}
.card .go{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}

/* inputs checklist on generator pages */
.needs{display:grid;gap:0;border:1px solid var(--line);margin:0 0 22px}
.need{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;align-items:center;padding:13px 16px;border-bottom:1px solid var(--line)}
.need:last-child{border-bottom:0}
.need b{color:var(--ink);font-weight:600;font-size:14px}
.need .sub{font-size:12px;color:var(--ink-3)}

/* approval items */
.review{border:1px solid var(--line);background:var(--bg-2);margin:0 0 16px}
.review-head{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;justify-content:space-between;padding:18px 20px}
.review-head h3{font-size:15px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.review-head .meta{font-size:12.5px;color:var(--ink-3);margin-top:3px}
.review-body{padding:0 20px 20px;display:grid;gap:14px}
.preview{border:1px solid var(--line);aspect-ratio:16/7;max-height:220px;display:grid;place-items:center;text-align:center;padding:20px;
  background:repeating-linear-gradient(135deg,var(--surface) 0 12px,var(--bg-2) 12px 24px);color:var(--ink-3);font-size:12.5px}
.panel{border-top:1px solid var(--line);padding-top:14px;display:grid;gap:10px}
.panel label{font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.log{margin:0;padding:0;list-style:none;display:grid;gap:6px;font-size:12.5px;color:var(--ink-3)}
.log li{margin:0}
.log b{color:var(--ink-2);font-weight:600}
.empty{padding:28px 22px;border:1px dashed var(--line-2);color:var(--ink-3);font-size:14px}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:200;background:var(--surface-2);border:1px solid var(--line-2);
  border-left:3px solid var(--teal);padding:12px 18px;font-size:13.5px;color:var(--ink);max-width:min(560px,calc(100vw - 32px));box-shadow:0 10px 30px rgba(0,0,0,.4)}

.sfoot{border-top:1px solid var(--line);background:var(--bg-2)}
.sfin{max-width:1040px;margin:0 auto;padding:22px clamp(16px,4vw,60px);font-size:11.5px;letter-spacing:.06em;color:var(--ink-3)}

article{animation:artfade .35s ease}
@keyframes artfade{from{transform:translateY(8px)}to{transform:none}}
@media (prefers-reduced-motion:reduce){article{animation:none}*{transition:none!important}}

/* mobile: off-canvas sidebar, as on the brand site */
.menubtn{display:none;position:fixed;top:10px;left:12px;z-index:60;background:var(--surface);border:1px solid var(--line-2);border-radius:2px;
  color:var(--ink);font-size:18px;width:42px;height:42px;cursor:pointer}
@media (max-width:900px){
  .sidebar{transform:translateX(-100%);transition:.25s}
  .sidebar.open{transform:none;box-shadow:20px 0 40px rgba(0,0,0,.5)}
  .main{margin-left:0}
  .menubtn{display:block}
  .products{padding-left:64px}
}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}