/* ====== Tokens ====== */
:root,:root[data-theme=light]{
  --bg:#f5f6fc;--surface:#fff;--surface-2:#f7f8fd;--text:#141b2d;--muted:#62708a;--line:#e3e6f0;
  --brand:#5b4bf0;--brand-600:#4a3bd8;--brand-50:#eeecff;--brand-2:#a855f7;--brand-3:#ec4899;--gold:#d9a441;--gold-bg:#fff4dc;
  --ok:#0f8a60;--ok-bg:#e1f6ec;--warn:#b54708;--warn-bg:#fff1dc;--bad:#c0262d;--bad-bg:#fdeaea;--info:#175cd3;--info-bg:#e8f0ff;
  --side:#0f1530;--side-text:#aab3cf;--side-hi:#1b2447;--radius:12px;--shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);--shadow-lg:0 14px 36px rgba(31,27,75,.16);
  --glass:rgba(255,255,255,.72);--glow:rgba(91,75,240,.28);color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#0a0e1f;--surface:#131a30;--surface-2:#182039;--text:#eef0f8;--muted:#9aa5bd;--line:#26304f;
  --brand:#8b83ff;--brand-600:#7a71f5;--brand-50:#1f2550;--brand-2:#c084fc;--brand-3:#f472b6;--gold:#f0bf62;--gold-bg:#3a2d12;
  --ok:#4fd1a1;--ok-bg:#123227;--warn:#fdb35c;--warn-bg:#3a2a12;--bad:#ff7a7f;--bad-bg:#3d1a1d;--info:#7fb0ff;--info-bg:#15264a;
  --side:#070a18;--side-hi:#161d3a;--shadow:0 1px 2px rgba(0,0,0,.4);--shadow-lg:0 14px 36px rgba(0,0,0,.55);--glass:rgba(19,26,48,.7);--glow:rgba(139,131,255,.32);color-scheme:dark}}
:root[data-theme=dark]{
  --bg:#0a0e1f;--surface:#131a30;--surface-2:#182039;--text:#eef0f8;--muted:#9aa5bd;--line:#26304f;
  --brand:#8b83ff;--brand-600:#7a71f5;--brand-50:#1f2550;--brand-2:#c084fc;--brand-3:#f472b6;--gold:#f0bf62;--gold-bg:#3a2d12;
  --ok:#4fd1a1;--ok-bg:#123227;--warn:#fdb35c;--warn-bg:#3a2a12;--bad:#ff7a7f;--bad-bg:#3d1a1d;--info:#7fb0ff;--info-bg:#15264a;
  --side:#070a18;--side-hi:#161d3a;--shadow:0 1px 2px rgba(0,0,0,.4);--shadow-lg:0 14px 36px rgba(0,0,0,.55);--glass:rgba(19,26,48,.7);--glow:rgba(139,131,255,.32);color-scheme:dark}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.5 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:1.35rem;font-weight:700;margin:0;letter-spacing:-.01em}h2{font-size:1rem;font-weight:650;margin:0 0 .75rem}
.muted{color:var(--muted)}.num{text-align:right;font-variant-numeric:tabular-nums}.warn{color:var(--bad);font-weight:600}.scroll{overflow-x:auto}
.icon{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* ====== Shell ====== */
.shell{display:flex;min-height:100vh}
.side{width:248px;background:var(--side);color:var(--side-text);padding:1rem .75rem;position:sticky;top:0;height:100vh;overflow-y:auto;flex-shrink:0;display:flex;flex-direction:column;gap:.15rem}
.side .brand{display:flex;align-items:center;gap:.6rem;color:#fff;font-weight:700;font-size:1.05rem;padding:.35rem .6rem .8rem}
.side .brand .logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:grid;place-items:center;color:#fff}
.side .co{margin:0 .35rem .5rem;padding:.55rem .7rem;border-radius:10px;background:var(--side-hi);color:#dfe4f7;font-size:.85rem;display:flex;gap:.5rem;align-items:center}
.side .grp{font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:#6c7699;padding:.9rem .75rem .3rem}
.side a{display:flex;align-items:center;gap:.65rem;color:var(--side-text);padding:.52rem .75rem;border-radius:9px;font-size:.92rem}
.side a:hover{background:var(--side-hi);color:#fff;text-decoration:none}.side a.on{background:var(--brand);color:#fff}
.side .spacer{flex:1}
.content{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:.75rem;padding:.8rem 1.25rem;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar .menu{display:none}.topbar .grow{flex:1}.topbar form{margin:0}
.pill{display:inline-flex;align-items:center;gap:.4rem;padding:.28rem .7rem;border-radius:999px;background:var(--brand-50);color:var(--brand);font-size:.82rem;font-weight:600}
.main{padding:1.25rem;max-width:1280px;width:100%;margin:0 auto}
.page-head{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;justify-content:space-between;margin-bottom:1rem}
.page-head .actions{display:flex;flex-wrap:wrap;gap:.5rem}

/* ====== Components ====== */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem;margin-bottom:1rem;box-shadow:var(--shadow)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;margin-bottom:1rem}.grid .card{margin:0}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:1rem}.cols>.card{margin-bottom:0}
.kpi{display:flex;gap:.85rem;align-items:center}.kpi .ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--brand-50);color:var(--brand)}
.kpi .ico.ok{background:var(--ok-bg);color:var(--ok)}.kpi .ico.warn{background:var(--warn-bg);color:var(--warn)}.kpi .ico.bad{background:var(--bad-bg);color:var(--bad)}.kpi .ico.info{background:var(--info-bg);color:var(--info)}
.kpi .lbl{font-size:.8rem;color:var(--muted)}.stat,.kpi .val{font-size:1.55rem;font-weight:750;letter-spacing:-.02em;line-height:1.15}
.quick{display:flex;flex-wrap:wrap;gap:.6rem}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.62rem .7rem;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:650;background:var(--surface-2);white-space:nowrap}
tbody tr:hover{background:var(--surface-2)}tbody tr:last-child td{border-bottom:0}
label{display:block;font-size:.82rem;font-weight:550;color:var(--muted);margin:.7rem 0 .25rem}label:has(input[type=checkbox]){display:flex;gap:.5rem;align-items:center;color:var(--text);font-weight:450}
input:not([type]),input[type=text],input[type=email],input[type=password],input[type=number],input[type=tel],input[type=search],input[type=date],input[type=file],select,textarea{width:100%;padding:.58rem .7rem;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--brand) 55%,transparent);border-color:var(--brand)}
button,.btn{display:inline-flex;align-items:center;gap:.45rem;justify-content:center;background:var(--brand);color:#fff;border:0;border-radius:9px;padding:.55rem .95rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:.12s}
button:hover,.btn:hover{background:var(--brand-600);text-decoration:none}button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:not-allowed}
button.ghost,.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}button.ghost:hover,.btn.ghost:hover{background:var(--surface-2)}
button.danger,.btn.danger{background:var(--bad);color:#fff}button.ok,.btn.ok{background:var(--ok);color:#fff}button.sm,.btn.sm{padding:.3rem .6rem;font-size:.85rem}
button:focus-visible,a:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.badge,span.badge{display:inline-block;font-size:.72rem;font-weight:650;padding:.12rem .55rem;border-radius:999px;background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}
.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:transparent}.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:transparent}
.badge.bad,span.badge.bad{background:var(--bad-bg);color:var(--bad);border-color:transparent}.badge.info{background:var(--info-bg);color:var(--info);border-color:transparent}
.flash,.errors{padding:.7rem .95rem;border-radius:10px;margin-bottom:1rem;font-size:.92rem;animation:pop .25s}
.flash{background:var(--ok-bg);color:var(--ok)}.errors{background:var(--bad-bg);color:var(--bad)}
@keyframes pop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.inline{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.inline input,.inline select{width:auto}
fieldset{border:1px solid var(--line);border-radius:10px;margin:.6rem 0;padding:.7rem}legend{color:var(--muted);font-size:.8rem;padding:0 .3rem}
.empty{text-align:center;color:var(--muted);padding:2rem 1rem}
.guest{max-width:420px;margin:7vh auto;padding:0 1rem}.guest h1{text-align:center;margin-bottom:1rem}

/* ====== Móvil ====== */
@media(max-width:900px){
  .side{position:fixed;left:0;top:0;bottom:0;z-index:40;transform:translateX(-100%);transition:transform .2s;width:270px}
  body.nav-open .side{transform:none;box-shadow:var(--shadow-lg)}body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:30}
  .topbar .menu{display:inline-flex}.main{padding:.9rem}.topbar .pill{display:none}
}
@media print{.side,.topbar,.no-print{display:none!important}.main{padding:0;max-width:none}body{background:#fff;color:#000}}

.spin{width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;display:inline-block;animation:sp .7s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}
.err-page{max-width:520px;margin:12vh auto;text-align:center;padding:0 1rem}.err-page .code{font-size:4rem;font-weight:800;color:var(--brand);line-height:1}
.pager{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.6rem;padding:.9rem .2rem 0}
.pager .pages{display:flex;flex-wrap:wrap;gap:.3rem}.pg{display:inline-flex;min-width:2.1rem;justify-content:center;padding:.35rem .7rem;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);font-size:.9rem}
a.pg:hover{background:var(--brand-50);border-color:var(--brand);text-decoration:none}.pg.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:650}.pg.off{color:var(--muted);opacity:.55}
nav svg{max-width:1.25rem;max-height:1.25rem}

/* ====== Dinamismo y móvil ====== */
.main{animation:fadein .35s ease both}@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.card,.what-card,.kpi{transition:transform .18s ease,box-shadow .18s ease}.grid .card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.search-btn{gap:.5rem;color:var(--muted)}.search-btn kbd,.pal-input kbd{font:600 .7rem/1 system-ui;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:.2rem .4rem;background:var(--surface-2);color:var(--muted)}
.palette{position:fixed;inset:0;background:rgba(10,14,30,.55);z-index:120;display:grid;place-items:start center;padding:12vh 1rem 1rem}.palette[hidden]{display:none}
.pal-box{width:min(560px,100%);background:var(--surface);border-radius:16px;box-shadow:var(--shadow-lg);overflow:hidden;animation:pop .15s}.pal-input{display:flex;align-items:center;gap:.7rem;padding:.9rem 1rem;border-bottom:1px solid var(--line)}
.pal-input input{border:0!important;outline:none!important;background:transparent;flex:1;padding:.2rem 0;font-size:1.05rem}.pal-list{max-height:50vh;overflow-y:auto;padding:.4rem}
.pal-list a{display:flex;align-items:center;gap:.6rem;padding:.6rem .8rem;border-radius:10px;color:var(--text)}.pal-list a.on,.pal-list a:hover{background:var(--brand-50);text-decoration:none;color:var(--brand)}
.tabbar{display:none}
.chart{display:flex;align-items:flex-end;gap:.6rem;height:170px;padding-top:.5rem}.chart .bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:.35rem;height:100%}
.chart .bar i{display:block;width:100%;max-width:46px;border-radius:10px 10px 4px 4px;background:linear-gradient(180deg,#818cf8,#4f46e5);min-height:4px;transform-origin:bottom;animation:grow .7s cubic-bezier(.2,.8,.2,1) both}.chart .bar.today i{background:linear-gradient(180deg,#34d399,#059669)}
.chart .bar span{font-size:.72rem;color:var(--muted)}.chart .bar b{font-size:.7rem;font-weight:650}@keyframes grow{from{transform:scaleY(0)}}
.steps-card .prog{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin:.4rem 0 1rem}.steps-card .prog i{display:block;height:100%;background:linear-gradient(90deg,#6366f1,#10b981);border-radius:999px;transition:width .6s}
.todo{display:flex;flex-direction:column;gap:.35rem}.todo a{display:flex;align-items:center;gap:.7rem;padding:.6rem .8rem;border:1px solid var(--line);border-radius:12px;color:var(--text);background:var(--surface)}.todo a:hover{border-color:var(--brand);text-decoration:none;background:var(--brand-50)}
.todo .dot{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;flex-shrink:0;color:transparent}.todo a.done{opacity:.6}.todo a.done .dot{background:var(--ok);border-color:var(--ok);color:#fff}.todo a.done span{text-decoration:line-through}
.hide-xs{display:inline}
@media(max-width:900px){
  .main{padding-bottom:5.5rem}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:25;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:.35rem .4rem calc(.35rem + env(safe-area-inset-bottom));justify-content:space-around}
  .tabbar a{display:flex;flex-direction:column;align-items:center;gap:.15rem;color:var(--muted);font-size:.68rem;font-weight:600;padding:.3rem .5rem;border-radius:10px;flex:1}.tabbar a:hover{text-decoration:none}.tabbar a.on{color:var(--brand)}
  .tabbar a.vender{margin-top:-1.4rem}.tabbar a.vender span{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 8px 20px rgba(5,150,105,.45)}.tabbar a.vender .icon{width:24px;height:24px}
  .search-btn span,.search-btn kbd{display:none}.hide-xs{display:none}
}

.theme-btn{display:inline-grid;place-items:center;border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:11px}.theme-btn:hover{background:var(--brand-50);color:var(--text)}.theme-btn .sun{display:none}:root[data-theme=dark] .theme-btn .sun{display:block}:root[data-theme=dark] .theme-btn .moon{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .theme-btn .sun{display:block}:root:not([data-theme=light]) .theme-btn .moon{display:none}}
.chip{display:inline-block;font-size:.68rem;font-weight:700;padding:.1rem .5rem;border-radius:999px;background:var(--brand-50);color:var(--brand);vertical-align:middle}

/* Fotos de producto y selector por nombre */
.img-pick{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}.img-pick img{width:84px;height:84px;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:var(--surface-2)}
.thumb{width:40px;height:40px;object-fit:cover;border-radius:9px;border:1px solid var(--line);background:var(--surface-2);vertical-align:middle;margin-right:.6rem}
.thumb.ph{display:inline-grid;place-items:center;color:var(--muted)}
button.big{padding:.8rem 1.6rem;font-size:1.05rem}
.pick-list{position:absolute;left:0;right:0;z-index:30;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);max-height:320px;overflow:auto;margin-top:.2rem}
.pick-list button{display:flex;align-items:center;gap:.7rem;width:100%;text-align:left;background:transparent;color:var(--text);border-radius:0;padding:.55rem .8rem;border-bottom:1px solid var(--line);font-weight:500}.pick-list button:hover{background:var(--brand-50)}
.pick-list img,.pick-chosen img{width:40px;height:40px;object-fit:cover;border-radius:8px;flex:none}.pick-ph{width:40px;height:40px;border-radius:8px;background:var(--surface-2);border:1px solid var(--line);flex:none;display:inline-block}
.pick-empty{padding:.9rem 1rem;color:var(--muted)}
.pick-chosen{display:flex;align-items:center;gap:.7rem;border:1px solid var(--brand);background:var(--brand-50);border-radius:12px;padding:.5rem .7rem}.pick-chosen>span:nth-child(2){flex:1}.pick-chosen small{color:var(--muted)}

/* Menú inferior en celular */
.tabbar{display:none}
@media(max-width:900px){
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--surface);border-top:1px solid var(--line);padding:.35rem .4rem calc(.35rem + env(safe-area-inset-bottom));justify-content:space-around;align-items:flex-end;box-shadow:0 -6px 20px rgba(16,24,40,.08)}
  .tabbar a,.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;gap:.15rem;background:transparent;border:0;color:var(--muted);font:600 .68rem/1.1 inherit;padding:.35rem .2rem;min-height:48px;text-decoration:none;border-radius:10px;cursor:pointer}
  .tabbar .icon{width:22px;height:22px}.tabbar a.on{color:var(--brand)}
  .tabbar .fab{flex:0 0 auto;margin-top:-22px;color:#fff;background:linear-gradient(135deg,#10b981,#059669);border-radius:20px;padding:.7rem 1.1rem;min-height:56px;box-shadow:0 8px 20px rgba(5,150,105,.4);position:relative}
  .tabbar .fab .icon{width:24px;height:24px}
  .main{padding-bottom:6rem}
  .toast{bottom:5.5rem}
}