/* Bill Deck prototype -- extra styles only.
   Base look (colors, type, .wrap, .btn, .card, .note, header, footer) comes from
   site.css. Nothing here adds a color that is not already a site variable, so
   light and dark via prefers-color-scheme keep working.
   NOTE: this page is a design demo. There is no payment styling here because
   there is no payment code. */

/* ---- tighten the shared hero/section rhythm on this page only ---- */
.hero-bills{padding:24px 0 16px}
.hero-bills h1{margin:0 0 10px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.hero-bills .lede{font-size:1.05rem;max-width:44rem}
.sec-bills{padding:22px 0}

/* ---- top banner: impossible to miss, not obnoxious ---- */
.proto-banner{background:var(--card);border-bottom:1px solid var(--line);border-top:3px solid var(--accent)}
.proto-banner .wrap{padding-top:12px;padding-bottom:12px}
.proto-banner p{margin:0;font-size:.92rem;color:var(--muted);max-width:none}
.proto-banner strong{color:var(--fg);letter-spacing:.01em}
.proto-banner[data-state="active"]{border-top-color:var(--accent)}

/* ---- heading pills ---- */
.h1-name{white-space:nowrap}
.pill{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:999px;vertical-align:middle;position:relative;top:-.35em;border:1px solid var(--line);white-space:nowrap}
.pill-proto{color:var(--muted);background:transparent}
.pill-status{font-family:inherit}
.pill-status[data-state="inactive"]{color:var(--fg);background:transparent;border-color:var(--fg)}
.pill-status[data-state="active"]{color:var(--accent-fg);background:var(--accent);border-color:var(--accent)}

/* ---- deck ---- */
.deck{margin:18px 0 0;max-width:520px}
.deck-stage{position:relative;height:258px;margin:0 0 4px;touch-action:pan-y}
.deck-card{position:absolute;inset:0;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 22px 20px;box-shadow:0 8px 24px rgba(0,0,0,.07);display:flex;flex-direction:column;gap:0;will-change:transform;user-select:none;-webkit-user-select:none;cursor:grab}
.deck-card:active{cursor:grabbing}
.deck-card.dragging{transition:none}
.deck-card.in-flight{transition:transform .28s ease-out,opacity .28s ease-out;pointer-events:none}
.deck-card.depth-1{transform:translateY(10px) scale(.965);box-shadow:0 4px 14px rgba(0,0,0,.05)}
.deck-card.depth-2{transform:translateY(20px) scale(.93);box-shadow:none}
.deck-card.depth-1,.deck-card.depth-2{pointer-events:none}
.deck-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.deck-tag{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 8px}
.deck-mine{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);border-radius:999px;padding:3px 8px}
.deck-vendor{font-size:1.28rem;font-weight:700;letter-spacing:-.01em;margin:0 0 4px;line-height:1.25}
.deck-type{font-size:.86rem;color:var(--muted);margin:0 0 14px}
.deck-amount{font-size:2.5rem;font-weight:700;letter-spacing:-.03em;line-height:1;margin:0 0 6px}
.deck-note{margin:0;color:var(--muted);font-size:.95rem}
.deck-person{margin:auto 0 0;font-size:.82rem;color:var(--muted);padding-top:16px}
.deck-stamp{position:absolute;top:18px;right:18px;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:6px 10px;border-radius:8px;border:2px solid currentColor;opacity:0;transition:opacity .12s}
.deck-stamp.is-on{opacity:1}
.deck-stamp.stamp-pass{color:var(--muted)}
.deck-stamp.stamp-pledge{color:var(--accent)}
.deck-end{margin:8px 0 0;padding:24px 22px;border:1px dashed var(--line);border-radius:16px;text-align:left}
.deck-end .btn{font:inherit;border:0;cursor:pointer;margin-top:12px}
.deck-end-title{font-size:1.05rem;font-weight:700;margin:0 0 4px}

/* ---- buttons ---- */
.deck-actions{display:flex;gap:10px;margin:14px 0 0;flex-wrap:wrap}
.deck-btn{font:inherit;font-weight:600;font-size:.95rem;padding:11px 18px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--fg);cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.deck-btn:hover:not(:disabled){border-color:var(--muted)}
.deck-btn:disabled{opacity:.45;cursor:default}
.deck-btn-pledge{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.deck-btn-pass{background:transparent}
.deck-btn-undo{margin-left:auto}
.deck-glyph{font-size:1rem;line-height:1}
.deck-btn:focus-visible,.bill-form input:focus-visible,.bill-form select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.deck-hint{margin:10px 0 0}
.deck-stats{margin:14px 0 4px;font-size:.92rem;font-weight:600}
.deck-stats.pledged{color:var(--accent)}

/* ---- post-a-bill form ---- */
.bill-form{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;margin:20px 0 14px;max-width:520px}
.field{display:flex;flex-direction:column;gap:6px}
.field-wide{grid-column:1 / -1}
.field label{font-size:.84rem;font-weight:600;color:var(--muted)}
.bill-form input,.bill-form select{font:inherit;font-size:.95rem;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:10px 12px;width:100%}
.bill-form input::placeholder{color:var(--muted);opacity:.8}
.form-foot{grid-column:1 / -1;display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:2px}
.form-foot .btn{font:inherit;font-weight:600;border:0;cursor:pointer}
.deck-end .btn:hover{opacity:.92}
.form-status{margin:0;min-height:1.2em}
.form-status.err{color:var(--fg);font-weight:600}

@media (max-width:760px){
  .deck-stage{height:330px}
  .bill-form{grid-template-columns:1fr}
  .deck-btn-undo{margin-left:0}
  .pill{top:0;display:inline-block;margin:6px 6px 0 0}
  .h1-name{white-space:normal}
}
@media (max-width:420px){
  .deck-amount{font-size:2.1rem}
  .deck-stage{height:350px}
}
@media (prefers-reduced-motion:reduce){
  .deck-card.in-flight{transition:none}
}