/* Happy Hour — the signed-off visual system (decision.design_system).
   Lines below the marker are lifted verbatim from the accepted prototype
   (app.html). Two of them are load-bearing bug fixes, do not "tidy" them:
     button{color:var(--ink)}  native buttons do not inherit color, and a dark
                               host made every unset label invisible.
     html{color-scheme:light}  same bug, from the other direction.
   There are no scroll-reveal animations anywhere here, and there never will be:
   they strand content in throttled renderers. Motion is interaction-driven only. */

  :root {
    --paper:#FFFFFF; --ink:#23201C; --taupe:#8D8377;
    --linen:#F3EDE4; --linen-deep:#E9E0D2;
    --blush:#F7E0DE; --blush-deep:#F0CFCC;
    --rose:#C4707E; --rose-ink:#A85562;
    --good:#7A8B6F;
    --r:16px;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{color-scheme:light}
  body{background:var(--paper);color:var(--ink);font-family:'Karla','Helvetica Neue',Arial,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
  button{color:var(--ink)} /* native buttons do NOT inherit color; dark hosts made unset labels invisible */
  .app{max-width:520px;margin:0 auto;padding:0 20px 80px}
  a{color:var(--rose-ink)}

  .display{font-family:'Fraunces',Georgia,serif;font-weight:550;letter-spacing:-0.01em;line-height:1.15}
  .eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--taupe)}
  .note{color:var(--taupe);font-size:14px}
  h1.display{font-size:30px} h2.display{font-size:23px} h3.display{font-size:19px}

  /* top bar */
  .top{display:flex;align-items:baseline;justify-content:space-between;padding:22px 0 6px}
  .wordmark{font-family:'Fraunces',Georgia,serif;font-weight:650;font-size:21px;text-decoration:none;color:var(--ink)}
  .wordmark em{color:var(--rose);font-style:italic;font-weight:550}
  .you{font-size:13px;color:var(--taupe);background:none;border:0;font-family:inherit;cursor:pointer;min-height:44px;padding:0 4px}
  .you b{color:var(--ink)}
  .you:focus-visible{outline:3px solid var(--rose);outline-offset:2px}

  /* buttons */
  .btn{display:inline-block;border:0;border-radius:999px;padding:13px 24px;font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;text-decoration:none;text-align:center;transition:background-color .15s ease,transform .15s ease}
  .btn.primary{background:var(--rose);color:#fff}
  .btn.primary:hover{background:var(--rose-ink);transform:translateY(-1px)}
  .btn.quiet{background:var(--linen);color:var(--ink)}
  .btn.quiet:hover{background:var(--linen-deep)}
  .btn.ghost{background:none;color:var(--rose-ink);padding:10px 14px}
  .btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
  .btn:focus-visible,.opt:focus-visible,.chip:focus-visible,.winbtn:focus-visible{outline:3px solid var(--rose);outline-offset:2px}
  .btn.block{display:block;width:100%}
  .btn.small{padding:12px 16px;font-size:14px;min-height:44px;line-height:20px}

  /* cards & rows */
  .card{background:var(--paper);border:1.5px solid var(--linen-deep);border-radius:18px;padding:18px;margin-top:14px}
  .card.tint{background:var(--linen);border-color:var(--linen)}
  .card.alert{background:var(--blush);border-color:var(--blush-deep)}
  .rowline{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--linen)}
  .rowline:first-of-type{border-top:0}

  /* chips */
  .chip{display:inline-block;border:1.5px solid var(--linen-deep);background:var(--paper);color:var(--ink);border-radius:999px;padding:11px 14px;min-height:44px;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;margin:4px 6px 0 0;transition:all .18s ease}
  .chip[aria-pressed="true"]{background:var(--blush);border-color:var(--rose);color:var(--rose-ink)}
  .status{display:inline-block;border-radius:999px;padding:3px 11px;font-size:12px;font-weight:700;letter-spacing:.04em}
  .status.collecting{background:var(--linen);color:var(--taupe)}
  .status.needsyou{background:var(--rose);color:#fff}
  .status.locked{background:var(--blush);color:var(--rose-ink)}
  .status.cancelled{background:none;border:1px solid var(--linen-deep);color:var(--taupe)}

  /* option cards (from design system) */
  .opt{display:block;width:100%;text-align:left;background:var(--paper);border:1.5px solid var(--linen-deep);border-radius:var(--r);padding:13px 44px 13px 16px;margin-top:10px;font-family:inherit;font-size:15.5px;color:var(--ink);cursor:pointer;position:relative;transition:border-color .18s ease,background-color .18s ease}
  .opt:hover{border-color:var(--blush-deep)}
  .opt[aria-pressed="true"]{background:var(--blush);border-color:var(--rose)}
  .opt .check{position:absolute;right:12px;top:50%;width:21px;height:21px;transform:translateY(-50%) scale(0);border-radius:50%;background:var(--rose);color:#fff;font-size:12px;line-height:21px;text-align:center;transition:transform .22s cubic-bezier(.2,.9,.3,1.4)}
  .opt[aria-pressed="true"] .check{transform:translateY(-50%) scale(1)}
  .opt .sub{display:block;font-size:13px;color:var(--taupe)}
  @media (prefers-reduced-motion:reduce){.opt .check,.btn,.chip{transition:none}}

  /* inputs */
  label.f{display:block;margin-top:14px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--taupe)}
  input[type=text],input[type=tel],input[type=datetime-local],select{width:100%;border:1.5px solid var(--linen-deep);border-radius:14px;background:var(--paper);padding:12px 14px;font-family:inherit;font-size:16px;color:var(--ink);margin-top:6px}
  input:focus-visible,select:focus-visible{outline:3px solid var(--rose);outline-offset:1px;border-color:var(--rose)}
  input::placeholder{color:var(--taupe)}
  .stepper{display:flex;align-items:center;gap:14px;margin-top:6px}
  .stepper button{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--linen-deep);background:var(--paper);font-size:20px;font-family:inherit;cursor:pointer;color:var(--rose-ink)}
  .stepper .val{font-family:'Fraunces',Georgia,serif;font-size:22px;font-weight:550;min-width:28px;text-align:center}

  /* wizard */
  .wizhead{display:flex;justify-content:space-between;align-items:baseline;margin-top:18px}
  .err{color:var(--rose-ink);font-size:14px;font-weight:600;margin-top:10px;display:none}
  .err.show{display:block}
  .wizfoot{display:flex;gap:10px;margin-top:22px}
  .wizfoot .btn.primary{flex:1}

  /* respondent list */
  .pers{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--linen)}
  .pers:first-child{border-top:0}
  .ava{width:38px;height:38px;border-radius:50%;background:var(--linen);color:var(--taupe);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:none}
  .ava.in{background:var(--blush);color:var(--rose-ink)}
  .ava.goh{box-shadow:0 0 0 2px var(--rose)}
  .pers .who{flex:1;min-width:0}
  .pers .who .nm{display:block;font-weight:700;font-size:15px}
  .pers .who .st{display:block;font-size:13px;color:var(--taupe)}

  /* tallies */
  .tally{margin-top:8px}
  .tally .trow{display:flex;align-items:center;gap:10px;padding:7px 0}
  .tally .lbl{flex:1;font-size:15px;font-weight:600}
  .tally .bar{flex:2;height:10px;border-radius:5px;background:var(--linen);overflow:hidden}
  .tally .bar i{display:block;height:100%;background:var(--rose);border-radius:5px}
  .tally .n{font-family:'Fraunces',Georgia,serif;font-weight:550;width:20px;text-align:right}

  /* sms preview + iMessage-style link unfurl (a preview, never a button) */
  .smsprev{background:var(--linen);border-radius:18px;border-bottom-left-radius:6px;padding:12px 14px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:14.5px;line-height:1.45;margin-top:8px}
  .unfurl{display:block;max-width:280px;background:#fff;border:1px solid var(--linen-deep);border-radius:14px;overflow:hidden;margin-top:8px;text-decoration:none;color:var(--ink)}
  .unfurl .img{height:84px;background:linear-gradient(120deg,var(--blush),var(--linen));display:flex;align-items:center;justify-content:center;font-family:'Fraunces',Georgia,serif;font-weight:650;font-size:19px;color:var(--rose-ink)}
  .unfurl .meta{padding:8px 12px}
  .unfurl .t{display:block;font-weight:600;font-size:13.5px}
  .unfurl .d{display:block;color:var(--taupe);font-size:12px}

  /* calendar + time picker */
  .cal{margin-top:10px}
  .cal .calhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
  .cal .calhead b{font-family:'Fraunces',Georgia,serif;font-weight:550;font-size:17px}
  .cal .calhead button{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--linen-deep);background:var(--paper);color:var(--rose-ink);font-size:16px;cursor:pointer;font-family:inherit}
  .calgrid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
  .calgrid .dow{text-align:center;font-size:11px;font-weight:700;color:var(--taupe);padding:4px 0}
  .calgrid button{aspect-ratio:1;min-height:40px;border-radius:50%;border:0;background:none;font-family:inherit;font-size:14px;color:var(--ink);cursor:pointer}
  .calgrid button:hover{background:var(--linen)}
  .calgrid button[disabled]{color:var(--linen-deep);cursor:default;background:none}
  .calgrid button[aria-pressed="true"]{background:var(--rose);color:#fff;font-weight:700}
  .timegrid{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
  .timegrid .chip{margin:0}

  /* venue search results */
  .vres{border:1.5px solid var(--linen-deep);border-radius:14px;margin-top:8px;overflow:hidden}
  .vres button{display:block;width:100%;text-align:left;background:var(--paper);border:0;border-top:1px solid var(--linen);padding:11px 14px;font-family:inherit;font-size:14.5px;color:var(--ink);cursor:pointer}
  .vres button:first-child{border-top:0}
  .vres button:hover{background:var(--linen)}
  .vres .ad{display:block;font-size:12.5px;color:var(--taupe)}

  /* demo rig */
  .demo{border:1.5px dashed var(--linen-deep);border-radius:14px;padding:12px 14px;margin-top:22px}
  .demo .eyebrow{color:var(--taupe)}

  .backlink{display:inline-block;margin-top:16px;font-size:14px;font-weight:700;color:var(--taupe);text-decoration:none}
  .center{text-align:center}
  .mt0{margin-top:0}.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}
  .banner{border-radius:14px;padding:12px 14px;margin-top:12px;font-size:14.5px}
  .banner.ok{background:var(--blush)}
  .banner.info{background:var(--linen)}

  /* ---- added for the served app (the prototype was one file, this is not) ---- */
  .app{padding-bottom:calc(80px + env(safe-area-inset-bottom))}
  .spinner{padding:40px 0;text-align:center}
  .toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;
         padding:12px 18px;border-radius:999px;font-size:14.5px;font-weight:600;z-index:50;max-width:88vw;
         box-shadow:0 6px 24px rgba(35,32,28,.22)}
  .offline{background:var(--blush);border:1px solid var(--blush-deep);border-radius:14px;padding:10px 14px;
           margin-top:12px;font-size:14px;color:var(--rose-ink);font-weight:600}
  .sharebox{display:flex;gap:8px;align-items:center;margin-top:10px}
  .sharebox input{margin-top:0;font-size:13px;color:var(--taupe)}
  .saving{opacity:.55;pointer-events:none}
  .brandmark{display:block;text-align:center;padding:22px 0 4px}
  .brandmark .wordmark{font-size:24px}