/* ============ Iskra — design system ============ */
:root{
  --bg:#0d1117; --bg2:#161b26; --panel:#1c2333; --panel2:#232b3f;
  --line:#2c3550; --txt:#eef1f8; --muted:#9aa3b8;
  --brand:#ff7a1a; --brand2:#ffb01a; --grad:linear-gradient(135deg,#ff7a1a,#ffb01a);
  --ok:#3ddc84; --warn:#ffd23f; --err:#ff5470; --info:#57b3ff;
  --r:16px; --r-sm:10px;
  --shadow:0 10px 40px rgba(0,0,0,.45);
  --font:'Segoe UI',system-ui,-apple-system,Roboto,'Helvetica Neue',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--font);min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
img,canvas{max-width:100%}
h1,h2,h3{line-height:1.2}
.muted{color:var(--muted)}
.small{font-size:.82rem}
.center{text-align:center}
.w100{width:100%}
.pad{padding:16px}
[hidden]{display:none !important}

/* ============ topbar ============ */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:12px;padding:10px 16px;background:rgba(13,17,23,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none}
.brand-dot{width:26px;height:26px;border-radius:50%;background:var(--grad);box-shadow:0 0 18px rgba(255,122,26,.7);animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
.brand-name{font-weight:800;font-size:1.15rem;letter-spacing:.5px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.topnav{display:none;gap:4px;margin-left:8px}
.nav-btn{background:transparent;border:none;color:var(--muted);padding:8px 14px;border-radius:999px;font-weight:600;font-size:.92rem;transition:.18s}
.nav-btn:hover{color:var(--txt);background:var(--panel)}
.nav-btn.active{color:#fff;background:var(--panel2);box-shadow:inset 0 0 0 1px var(--line)}
.top-actions{margin-left:auto;display:flex;gap:8px}
.ghost-btn{background:transparent;color:var(--txt);border:1px solid var(--line);padding:8px 14px;border-radius:var(--r-sm);font-weight:600;font-size:.9rem;transition:.18s}
.ghost-btn:hover{border-color:var(--brand);color:var(--brand)}
.primary-btn{background:var(--grad);color:#1a1206;border:none;padding:11px 22px;border-radius:var(--r-sm);font-weight:800;font-size:.95rem;box-shadow:0 4px 18px rgba(255,122,26,.35);transition:.18s}
.primary-btn:hover{transform:translateY(-1px);box-shadow:0 8px 26px rgba(255,122,26,.45)}
.primary-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.cta{font-size:1.05rem;padding:13px 28px}
.menu-btn{display:block}

/* ============ drawer (mobile) ============ */
.drawer-backdrop{position:fixed;inset:0;background:rgba(5,8,14,.6);z-index:59}
.drawer{position:fixed;top:0;right:-290px;width:280px;height:100vh;overflow-y:auto;background:var(--bg2);border-left:1px solid var(--line);z-index:60;padding:18px;transition:right .25s ease}
.drawer.open{right:0}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}
.drawer-nav .nav-btn{text-align:left;padding:12px}
.drawer-section h4{font-size:.8rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin:16px 0 8px}
.drawer-row{margin-top:8px}
.saved-list{display:flex;flex-direction:column;gap:6px}
.saved-item{display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 10px}
.saved-item .sw{width:14px;height:14px;border-radius:50%;flex:none}
.saved-item span.nm{flex:1;font-weight:600;font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.saved-item button{background:none;border:none;font-size:.95rem;cursor:pointer;padding:2px 4px}

/* ============ layout views ============ */
main{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:20px 16px 48px}
.view{animation:fadein .3s ease}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.wiz-head{max-width:640px;margin:8px auto 22px;text-align:center}
.wiz-head h1{font-size:clamp(1.5rem,4.5vw,2.3rem);margin-bottom:8px}
.wiz-layout{display:grid;grid-template-columns:1fr;gap:24px}

/* ============ preview pane ============ */
.preview-pane{position:sticky;top:76px;align-self:start;display:flex;flex-direction:column;gap:10px}
.preview-stage{position:relative;background:radial-gradient(circle at 50% 30%,#1e2638 0%,var(--bg2) 70%);border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:var(--shadow)}
#previewCanvas,#chatCanvas{display:block;margin:0 auto;touch-action:none}
.preview-state{position:absolute;top:20px;right:20px;background:rgba(0,0,0,.55);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.75rem;color:var(--muted);font-weight:700;letter-spacing:.5px}
.state-row{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.state-row button{background:var(--panel);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:6px 12px;font-size:.8rem;font-weight:600;transition:.15s}
.state-row button.active{color:#1a1206;background:var(--grad);border-color:transparent}

/* ============ wizard steps ============ */
.wiz-steps{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.stepper{display:flex;list-style:none;gap:4px;margin-bottom:22px;flex-wrap:wrap}
.stepper li{display:flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:999px;color:var(--muted);font-size:.85rem;font-weight:600;cursor:pointer}
.stepper li.active{color:var(--txt);background:var(--panel2)}
.stepper li.done .step-dot{background:var(--ok);color:#06220f}
.step-dot{width:26px;height:26px;border-radius:50%;background:var(--line);display:grid;place-items:center;font-size:.8rem;font-weight:800;flex:none}
.step-panel{display:flex;flex-direction:column;gap:16px}
.fld{display:flex;flex-direction:column;gap:7px;font-weight:600;font-size:.92rem}
.fld>span{color:var(--txt)}
input[type=text],input[type=email],textarea,select{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-sm);color:var(--txt);padding:11px 13px;font-size:.95rem;transition:.15s;width:100%}
input[type=text]:focus,textarea:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,122,26,.18)}
textarea{resize:vertical}
.hint{background:rgba(87,179,255,.08);border:1px solid rgba(87,179,255,.25);border-radius:var(--r-sm);padding:10px 12px}
.grid2{display:grid;grid-template-columns:1fr;gap:14px}
.swatches{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.swatch{aspect-ratio:1;border-radius:50%;border:3px solid transparent;cursor:pointer;transition:.15s;position:relative}
.swatch.sel{border-color:#fff;transform:scale(1.12);box-shadow:0 0 14px rgba(255,255,255,.35)}
input[type=range]{width:100%;accent-color:var(--brand)}
.sliders{display:flex;flex-direction:column;gap:12px;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px}
.sliders label{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px;font-size:.85rem;font-weight:600}
.sliders label input{grid-column:1/-1}
.sliders label b{color:var(--brand2)}
.check{display:flex;gap:10px;align-items:center;font-size:.9rem;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--brand)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--bg2);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:8px 14px;font-size:.85rem;font-weight:600;transition:.15s}
.chip.on{color:#1a1206;background:var(--grad);border-color:transparent}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:10px}
.char-card{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;background:var(--bg2);border:2px solid var(--line);border-radius:14px;padding:10px 6px 8px;cursor:pointer;transition:.15s;text-align:center}
.char-card:hover{transform:translateY(-2px);border-color:var(--muted)}
.char-card.sel{border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,122,26,.22)}
.char-card img{width:84px;height:96px;image-rendering:auto}
.char-card .cn{font-weight:800;font-size:.9rem}
.char-card .cb{font-size:.68rem;color:var(--muted);line-height:1.15}
.char-card .ck{position:absolute;top:6px;right:8px;font-size:.7rem}
.describe-row{display:flex;gap:8px}
.describe-row input{flex:1}
.divider{display:flex;align-items:center;gap:12px;margin:6px 0 2px;color:var(--brand2);font-weight:800;font-size:.85rem;text-transform:uppercase;letter-spacing:.6px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.rules{display:flex;flex-direction:column;gap:10px}
.rule-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px}
.rule-row .rl{font-size:.9rem;font-weight:600}
.rule-row select{width:auto}
.wiz-nav{display:flex;justify-content:space-between;align-items:center;margin-top:26px;gap:10px}
.wiz-nav-right{display:flex;gap:10px}

/* ============ chat ============ */
.chat-layout{display:grid;grid-template-columns:1fr;gap:20px;min-height:70vh}
.chat-side{display:flex;flex-direction:column;align-items:center;gap:12px;padding-top:8px}
.mini-stage{background:radial-gradient(circle at 50% 30%,#1e2638,var(--bg2));border:1px solid var(--line);border-radius:var(--r);padding:10px}
.chat-ident{text-align:center;max-width:240px}
.chat-ident h2{font-size:1.3rem}
.pill-row{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.pill{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:.72rem;font-weight:700;color:var(--muted)}
.chat-main{display:flex;flex-direction:column;gap:12px;min-height:60vh}
.chat-log{flex:1;display:flex;flex-direction:column;gap:10px;overflow-y:auto;padding:6px 2px;max-height:56vh}
.msg{max-width:82%;padding:10px 14px;border-radius:14px;font-size:.93rem;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.msg.user{align-self:flex-end;background:linear-gradient(135deg,#3556ff,#5f7dff);color:#fff;border-bottom-right-radius:4px}
.msg.bot{align-self:flex-start;background:var(--panel);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.sys{align-self:center;background:transparent;color:var(--muted);font-size:.8rem;border:1px dashed var(--line);border-radius:999px;padding:6px 14px}
.msg.bot .who{display:block;font-size:.72rem;font-weight:800;letter-spacing:.5px;margin-bottom:4px;text-transform:uppercase;color:var(--brand2)}
.typing{display:inline-flex;gap:4px;padding:6px 2px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:tp 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes tp{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}
.sugg-row{display:flex;gap:8px;flex-wrap:wrap}
.sugg{background:var(--bg2);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:7px 13px;font-size:.8rem;font-weight:600;transition:.15s}
.sugg:hover{border-color:var(--brand);color:var(--txt)}
.chat-input{display:flex;gap:8px}
.chat-input input{flex:1}

/* approval cards */
.acard{align-self:flex-start;max-width:88%;background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);border-left:4px solid var(--warn);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow)}
.acard .ttl{font-weight:800;font-size:.9rem;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.acard .desc{font-size:.85rem;color:var(--muted);margin-bottom:10px}
.acard .acts{display:flex;gap:8px;flex-wrap:wrap}
.acard .acts button{border:none;border-radius:8px;padding:7px 14px;font-weight:700;font-size:.82rem;cursor:pointer}
.a-approve{background:var(--ok);color:#06220f}
.a-edit{background:var(--info);color:#04121f}
.a-reject{background:var(--err);color:#2a0511}
.acard.result{border-left-color:var(--ok)}

/* ============ activity ============ */
.act-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.act-controls{display:flex;gap:8px}
.act-cols{display:grid;grid-template-columns:1fr;gap:14px}
.act-col{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.act-col h3{font-size:.95rem;margin-bottom:10px}
.act-list{display:flex;flex-direction:column;gap:8px;min-height:60px}
.task{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px;font-size:.85rem;animation:fadein .25s ease}
.task .tt{font-weight:700;display:flex;justify-content:space-between;gap:8px;align-items:flex-start}
.task .tt .eta{color:var(--muted);font-size:.72rem;font-weight:600;flex:none}
.task .meta{color:var(--muted);font-size:.75rem;margin-top:4px}
.task .tb{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.task button{background:var(--panel2);color:var(--txt);border:1px solid var(--line);border-radius:7px;padding:4px 10px;font-size:.74rem;font-weight:700;cursor:pointer;transition:.15s}
.task button:hover{border-color:var(--brand)}
.task.running{border-left:3px solid var(--info);animation:taskpulse 2s infinite}
@keyframes taskpulse{0%,100%{box-shadow:0 0 0 rgba(87,179,255,0)}50%{box-shadow:0 0 16px rgba(87,179,255,.15)}}

/* ============ studio ============ */
.studio-layout{display:grid;grid-template-columns:1fr;gap:24px}
.studio-left{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.studio-left h2{margin-bottom:6px}
.studio-left>.muted{margin-bottom:18px}
.studio-right{display:flex;flex-direction:column;gap:10px;align-items:center}
#studioCanvas{background-image:conic-gradient(#242c42 0 25%,#1a2133 0 50%,#242c42 0 75%,#1a2133 0);background-size:24px 24px;border:1px solid var(--line);border-radius:var(--r)}
.checkStrip{align-self:flex-start}
.gen-progress{margin-top:12px;display:flex;align-items:center;gap:10px}
.bar{flex:1;height:8px;background:var(--bg2);border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.bar-fill{height:100%;width:0%;background:var(--grad);border-radius:99px;transition:width .3s}
.studio-opts{margin-top:18px;border-top:1px dashed var(--line);padding-top:18px;display:flex;flex-direction:column;gap:14px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
.frame-strip{display:flex;gap:6px;overflow-x:auto;padding:8px;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-sm);max-width:100%}
.frame-thumb{width:54px;height:54px;flex:none;border-radius:6px;border:2px solid transparent;cursor:pointer;object-fit:cover;background:#000}
.frame-thumb.sel{border-color:var(--brand)}

/* ============ footer / toast ============ */
.foot{border-top:1px solid var(--line);padding:14px 16px;text-align:center}
.toast-wrap{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;align-items:center;width:min(92vw,420px)}
.toast{background:var(--panel2);border:1px solid var(--line);border-left:4px solid var(--ok);border-radius:10px;padding:10px 16px;font-size:.85rem;font-weight:600;box-shadow:var(--shadow);animation:fadein .25s ease}
.toast.err{border-left-color:var(--err)}

/* ============ responsive ============ */
@media(min-width:720px){
  .grid2{grid-template-columns:1fr 1fr}
  .act-cols{grid-template-columns:repeat(3,1fr)}
  .studio-layout{grid-template-columns:minmax(320px,5fr) 4fr}
  .frame-strip{max-width:480px}
}
@media(min-width:980px){
  .topnav{display:flex}
  .menu-btn{display:none}
  .wiz-layout{grid-template-columns:360px 1fr}
  .chat-layout{grid-template-columns:260px 1fr}
  .chat-log{max-height:62vh}
}

/* ============ MOBILE (telefony) ============ */
@media(max-width:719px){
  main{padding:12px 12px 36px}
  .topbar{padding:8px 10px;gap:8px}
  .wiz-head{margin:4px auto 14px}
  .wiz-layout{gap:14px}

  /* kompaktowy podgląd — formularz dostępny po 1 swipe */
  .preview-pane{position:static;gap:8px;margin-bottom:10px}
  .preview-stage{padding:10px}
  #previewCanvas{height:190px;width:auto;max-width:100%}
  .preview-state{top:12px;right:12px;font-size:.68rem;padding:3px 9px}
  .state-row{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:2px}
  .state-row::-webkit-scrollbar{display:none}
  .state-row button{flex:none;padding:5px 10px;font-size:.74rem}
  .preview-pane>.muted.small{display:none}
  .wiz-steps{margin-top:4px}

  /* kroki — ciaśniejsze */
  .wiz-steps{padding:16px 14px}
  .stepper{margin-bottom:14px;gap:2px}
  .stepper li{padding:4px 8px 4px 4px;font-size:.76rem}
  .step-dot{width:22px;height:22px;font-size:.72rem}
  .fld{gap:5px;font-size:.88rem}
  input[type=text],textarea,select{padding:10px 11px;font-size:16px} /* 16px = brak auto-zoomu iOS */
  .grid2{gap:10px}
  .swatches{gap:6px}
  .sliders{padding:11px;gap:10px}
  .wiz-nav{margin-top:18px}
  .primary-btn{padding:12px 18px}
  .gallery{grid-template-columns:repeat(3,1fr);gap:8px}
  .char-card{padding:8px 4px 6px;border-radius:12px}
  .char-card img{width:100%;height:auto;aspect-ratio:22/25;object-fit:contain}
  .char-card .cb{font-size:.62rem}

  /* czat — pełna wysokość ekranu, log wypełnia, input na dole */
  .chat-layout{display:flex;flex-direction:column;min-height:calc(100dvh - 120px);gap:10px}
  .chat-side{flex-direction:row;align-items:center;gap:10px;width:100%;padding-top:0}
  .mini-stage{padding:4px;border-radius:12px}
  #chatCanvas{height:84px;width:auto}
  .chat-ident{text-align:left;max-width:none;flex:1}
  .chat-ident h2{font-size:1.05rem}
  .pill-row{justify-content:flex-start}
  .chat-main{flex:1;min-height:0;gap:8px}
  .chat-log{flex:1;min-height:0;max-height:none;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .chat-input{padding-bottom:max(2px,env(safe-area-inset-bottom))}
  .sugg-row{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
  .sugg-row::-webkit-scrollbar{display:none}
  .sugg{flex:none}
  .msg{max-width:92%}

  /* aktywność — karuzela swipe zamiek stacku */
  .act-cols{display:grid;grid-auto-flow:column;grid-auto-columns:min(86%,340px);overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;padding-bottom:6px;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
  .act-col{scroll-snap-align:start}
  .act-head{margin-bottom:12px}

  /* studio — podgląd nad formularzem */
  .studio-layout{gap:14px}
  .studio-right{order:-1}
  #studioCanvas{width:100%;height:auto}
  .studio-left{padding:16px 14px}
  .frame-strip{max-width:100%}
}