/* ===========================================================================
   Paintify · Auto Colour Visualizer  (admin-only)  ·  visualizer.css
   Extends the existing paintify.css token system. All classes prefixed .av-
   so nothing here can collide with Manual mode or the SAM layering page.
   =========================================================================== */

:root{
  --av-ink:#0b1730;            /* control-room navy for the billing meter      */
  --av-ink-2:#13203f;
  --av-line:#1f2f52;
  --av-glow:rgba(54,201,255,.55);
}

/* ---------- header mode toggle ---------- */
.av-toggle{display:inline-flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);
  background:var(--surface-2);border-radius:999px;white-space:nowrap}
.av-toggle button{appearance:none;border:0;background:transparent;cursor:pointer;font:600 .8rem/1 var(--f-body);
  color:var(--muted);padding:7px 14px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;
  transition:background .18s var(--ease),color .18s var(--ease)}
.av-toggle button.on{background:var(--brand);color:#fff;box-shadow:var(--sh-pop)}
.av-toggle button .av-lock{width:13px;height:13px;opacity:.85}
.av-toggle button.on .av-lock{display:none}

/* hide Manual-only chrome while Auto is on */
body.av-on .steps,body.av-on .mini-steps,body.av-on #histBtn,
body.av-on .topbar .btn-mint{display:none}
body.av-on .actionbar{display:none !important}

/* ---------- login modal ---------- */
.av-modal{position:fixed;inset:0;z-index:80;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(8,16,32,.62);backdrop-filter:blur(6px)}
.av-modal.show{display:flex}
.av-modal-card{width:100%;max-width:380px;background:var(--surface);border-radius:var(--r-xl);
  box-shadow:var(--sh-lg);padding:30px 26px;animation:avPop .3s var(--ease);position:relative}
.av-modal-x{position:absolute;top:14px;right:14px;width:34px;height:34px;border:0;border-radius:50%;cursor:pointer;
  background:var(--surface-2);color:var(--muted);display:grid;place-items:center;transition:background .15s,color .15s}
.av-modal-x:hover{background:var(--line);color:var(--text)}
@keyframes avPop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.av-modal-card .av-mhead{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.av-modal-card .av-mlock{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#fff;
  background:var(--grad-accent);box-shadow:var(--sh-pop);flex:none}
.av-modal-card h3{font:700 1.18rem/1.1 var(--f-disp);color:var(--text)}
.av-modal-card .av-msub{font-size:.82rem;color:var(--subtle);margin-top:2px}
.av-field{margin-top:14px}
.av-field label{display:block;font:600 .76rem/1 var(--f-body);color:var(--muted);margin-bottom:6px;letter-spacing:.01em}
.av-field input{width:100%;border:1px solid var(--line-2);border-radius:var(--r-md);padding:12px 13px;
  font:500 .95rem/1.2 var(--f-body);color:var(--text);background:var(--surface);transition:border-color .15s,box-shadow .15s}
.av-field input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-ghost)}
.av-err{display:none;margin-top:12px;font-size:.82rem;color:#b42318;background:#fef3f2;border:1px solid #fee4e2;
  border-radius:var(--r-sm);padding:9px 11px}
.av-err.show{display:block}
.av-modal-card .btn{margin-top:18px}

/* ---------- Auto screen ---------- */
.av-wrap{padding-bottom:30px}
.av-eyebrow{display:inline-flex;align-items:center;gap:7px;font:600 .72rem/1 var(--f-mono);letter-spacing:.12em;
  text-transform:uppercase;color:var(--brand);background:var(--brand-ghost);padding:6px 11px;border-radius:999px}
.av-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--av-glow)}
.av-h1{font:800 clamp(1.7rem,5vw,2.5rem)/1.04 var(--f-disp);letter-spacing:-.02em;margin:14px 0 8px;color:var(--text)}
.av-lead{font-size:clamp(.95rem,2.4vw,1.05rem);color:var(--muted);max-width:60ch;line-height:1.5}

.av-drops{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
@media(max-width:640px){.av-drops{grid-template-columns:1fr}}
.av-drop .dz{margin-top:0}
.av-drophead{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.av-drophead .ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;color:#fff;flex:none}
.av-drophead b{font:700 .92rem/1 var(--f-body);color:var(--text);display:block}
.av-drophead span{font-size:.76rem;color:var(--subtle)}

.av-gen{margin-top:20px}
.av-gen .btn{font-size:1rem}
.av-genhint{margin-top:10px;font-size:.8rem;color:var(--subtle);text-align:center}

/* ---------- confirm gate ---------- */
.av-confirm{margin-top:18px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);
  box-shadow:var(--sh-sm);overflow:hidden;animation:avPop .3s var(--ease)}
.av-confirm-h{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;
  justify-content:space-between;gap:12px}
.av-confirm-h b{font:700 .98rem/1 var(--f-disp);color:var(--text)}
.av-cost-pill{font:600 .82rem/1 var(--f-mono);color:#fff;background:var(--av-ink);padding:7px 12px;border-radius:999px;white-space:nowrap}
.av-confirm-body{padding:16px 18px}
.av-opt{margin-bottom:14px}
.av-opt:last-child{margin-bottom:0}
.av-opt-lbl{font:600 .74rem/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--subtle);margin-bottom:8px}
.av-chips{display:flex;flex-wrap:wrap;gap:7px}
.av-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;
  padding:5px 11px 5px 6px;background:var(--surface-2)}
.av-chip i{width:18px;height:18px;border-radius:50%;border:1px solid rgba(0,0,0,.12);flex:none}
.av-chip b{font:600 .8rem/1 var(--f-body);color:var(--text)}
.av-chip span{font:500 .72rem/1 var(--f-mono);color:var(--subtle)}
.av-chip.empty{color:var(--subtle);font-size:.78rem;padding:6px 12px}
.av-confirm-foot{padding:14px 18px;border-top:1px solid var(--line);display:flex;gap:10px}
.av-confirm-foot .btn{margin:0}

/* ---------- pipeline / progress ---------- */
.av-pipe{display:flex;align-items:center;gap:8px;margin:20px 0 16px;flex-wrap:wrap}
.av-pstep{display:inline-flex;align-items:center;gap:8px;font:600 .8rem/1 var(--f-body);color:var(--subtle);
  border:1px solid var(--line);border-radius:999px;padding:8px 13px;background:var(--surface)}
.av-pstep .av-dot{width:8px;height:8px;border-radius:50%;background:var(--line-2);flex:none}
.av-pstep.run{color:var(--brand);border-color:var(--brand-soft);background:var(--brand-ghost)}
.av-pstep.run .av-dot{background:var(--cyan);box-shadow:0 0 0 0 var(--av-glow);animation:avPulse 1.1s infinite}
.av-pstep.done{color:#067647;border-color:#abefc6;background:#ecfdf3}
.av-pstep.done .av-dot{background:#12b76a}
@keyframes avPulse{0%{box-shadow:0 0 0 0 var(--av-glow)}70%{box-shadow:0 0 0 7px rgba(54,201,255,0)}100%{box-shadow:0 0 0 0 rgba(54,201,255,0)}}

/* ---------- result cards ---------- */
.av-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-top:6px}
@media(max-width:640px){.av-cards{grid-template-columns:1fr}}
.av-card{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);
  box-shadow:var(--sh-sm);display:flex;flex-direction:column}
.av-card-band{height:6px;display:flex}
.av-card-band i{flex:1}
.av-stagebox{position:relative;aspect-ratio:3/4;background:var(--surface-3);overflow:hidden}
.av-stagebox.landscape{aspect-ratio:3/2}
.av-stagebox img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.av-loading{position:absolute;inset:0;display:grid;place-items:center;background:
  linear-gradient(110deg,var(--surface-3) 30%,#f4f6fa 50%,var(--surface-3) 70%);background-size:220% 100%;
  animation:avSheen 1.5s linear infinite}
.av-loading .av-lspin{width:30px;height:30px;border-radius:50%;border:3px solid var(--brand-soft);
  border-top-color:var(--brand);animation:avSpin .8s linear infinite}
@keyframes avSheen{from{background-position:140% 0}to{background-position:-40% 0}}
@keyframes avSpin{to{transform:rotate(360deg)}}
.av-loading .av-lmsg{position:absolute;bottom:14px;left:0;right:0;text-align:center;font:600 .78rem/1 var(--f-body);color:var(--muted)}

/* before/after compare */
.av-after{clip-path:inset(0 0 0 50%)}
.av-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:3}
.av-handle{position:absolute;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.25);
  left:50%;transform:translateX(-1px);z-index:2;pointer-events:none}
.av-handle::after{content:"";position:absolute;top:50%;left:50%;width:34px;height:34px;transform:translate(-50%,-50%);
  border-radius:50%;background:#fff;box-shadow:var(--sh-md)}
.av-handle::before{content:"";position:absolute;top:50%;left:50%;width:16px;height:16px;transform:translate(-50%,-50%);z-index:1;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231c69d4' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 6l-6 6 6 6M15 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat}
.av-tag{position:absolute;top:10px;font:600 .68rem/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;
  color:#fff;background:rgba(11,23,48,.62);padding:5px 9px;border-radius:999px;z-index:2;pointer-events:none;backdrop-filter:blur(2px)}
.av-tag.l{left:10px}.av-tag.r{right:10px}

.av-card-body{padding:14px 15px 15px}
.av-card-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:11px}
.av-card-title b{font:700 1rem/1.1 var(--f-disp);color:var(--text)}
.av-badge{font:600 .66rem/1 var(--f-mono);letter-spacing:.05em;text-transform:uppercase;padding:5px 9px;border-radius:999px}
.av-badge.lock{color:var(--brand);background:var(--brand-ghost)}
.av-badge.ai{color:#7a5af8;background:#f4f3ff}
.av-palette{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:13px}
.av-prow{display:inline-flex;align-items:center;gap:8px}
.av-prow i{width:20px;height:20px;border-radius:6px;border:1px solid rgba(0,0,0,.1);flex:none}
.av-prow span{font:500 .74rem/1.1 var(--f-body);color:var(--muted)}
.av-prow span b{display:block;color:var(--text);font-weight:600;font-size:.8rem}
.av-cardbtns{display:flex;gap:9px}
.av-cardbtns .btn{margin:0;flex:1}

/* ---------- floating billing meter ---------- */
.av-bill{position:fixed;right:16px;bottom:16px;z-index:60;display:none;flex-direction:column;align-items:flex-end;gap:10px}
body.av-on .av-bill{display:flex}
.av-bill-chip{display:inline-flex;align-items:center;gap:11px;background:var(--av-ink);color:#fff;
  border:1px solid var(--av-line);border-radius:999px;padding:10px 16px;box-shadow:var(--sh-lg);cursor:pointer;
  font:600 .84rem/1 var(--f-body);transition:transform .18s var(--ease)}
.av-bill-chip:hover{transform:translateY(-2px)}
.av-bill-chip .av-meter{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--av-glow)}
.av-bill-chip .av-amt{font:700 .9rem/1 var(--f-mono);letter-spacing:.01em}
.av-bill-chip .av-amt small{font-weight:500;opacity:.7;font-size:.8em;margin-left:3px}
.av-bill-panel{width:min(320px,calc(100vw - 32px));background:var(--av-ink);color:#fff;border:1px solid var(--av-line);
  border-radius:var(--r-lg);box-shadow:var(--sh-lg);padding:18px;display:none}
.av-bill-panel.show{display:block;animation:avPop .25s var(--ease)}
.av-bill-panel h4{font:700 .95rem/1 var(--f-disp);margin-bottom:2px}
.av-bill-panel .av-bsub{font-size:.74rem;color:#9fb2d6;margin-bottom:14px}
.av-brollup{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.av-bcell{background:var(--av-ink-2);border:1px solid var(--av-line);border-radius:var(--r-md);padding:11px 10px}
.av-bcell .k{font:600 .64rem/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:#7e93bd;margin-bottom:6px}
.av-bcell .v{font:700 1.02rem/1 var(--f-mono);color:#fff}
.av-bcell .v small{display:block;font-weight:500;font-size:.66rem;color:#9fb2d6;margin-top:3px}
.av-bcell .n{font-size:.66rem;color:#7e93bd;margin-top:4px}
.av-caps{border-top:1px solid var(--av-line);padding-top:13px}
.av-caps .k{font:600 .68rem/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:#9fb2d6;margin-bottom:9px}
.av-caprow{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.av-caprow label{flex:1;font-size:.78rem;color:#c7d4ec}
.av-caprow input{width:84px;background:var(--av-ink-2);border:1px solid var(--av-line);border-radius:var(--r-sm);
  color:#fff;font:600 .82rem/1 var(--f-mono);padding:7px 9px;text-align:right}
.av-caprow input:focus{outline:none;border-color:var(--cyan)}
.av-bill-panel .av-savecaps{width:100%;margin-top:6px;background:var(--brand);color:#fff;border:0;border-radius:var(--r-md);
  padding:10px;font:600 .82rem/1 var(--f-body);cursor:pointer}
.av-bill-panel .av-savecaps:hover{background:var(--brand-hover)}
.av-bclose{position:absolute}

/* reduced motion */
@media(prefers-reduced-motion:reduce){
  .av-loading,.av-pstep.run .av-dot,.av-lspin{animation:none}
  .av-loading{background:var(--surface-3)}
}