:root{
  --ink:#060f1f;--navy-900:#0a1830;--navy-800:#0f2342;--navy-700:#163052;
  --navy-600:#1f4068;--line:#274a76;--white:#fff;--mist:#c7d6ed;
  --mist-dim:#8aa1c4;--glow:#7db8ff;--r:16px;--shadow:0 10px 30px rgba(0,0,0,.35);
  --nh:62px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:radial-gradient(1200px 600px at 80% -10%,#112a4d 0%,transparent 60%),
    radial-gradient(900px 500px at 0% 110%,#0d2a52 0%,transparent 55%),var(--ink);
  background-color:var(--ink);color:var(--white);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  -webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.45;
  padding-bottom:var(--nh);
}
@media(min-width:768px){body{padding-bottom:0;padding-top:var(--nh)}}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;font-weight:700}
.num{font-family:'Space Grotesk',sans-serif;font-variant-numeric:tabular-nums}
button{font-family:inherit;cursor:pointer}
a{color:var(--glow);text-decoration:none}
a:hover{text-decoration:underline}
input,select,textarea{font-family:inherit;font-size:16px}
::placeholder{color:var(--mist-dim)}
:focus-visible{outline:2px solid var(--glow);outline-offset:2px}

/* ── Buttons ── */
.btn{border:none;border-radius:12px;padding:11px 16px;font-weight:600;font-size:15px;
  background:var(--white);color:var(--ink);transition:transform .08s,filter .15s;
  display:inline-flex;align-items:center;gap:8px;justify-content:center}
.btn:hover{filter:brightness(.93)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--white);border:1.5px solid var(--line)}
.btn.ghost:hover{filter:none;background:var(--navy-700)}
.btn.danger{background:transparent;color:#ffd9d9;border:1.5px solid #7d3b3b}
.btn.danger:hover{background:#3a1c1c;filter:none}
.btn.sm{padding:8px 12px;font-size:13px;border-radius:10px}
.btn.full{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}

/* ── Fields ── */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;letter-spacing:.05em;text-transform:uppercase;
  color:var(--mist-dim);margin-bottom:6px;font-weight:600}
.input{width:100%;background:var(--navy-700);color:var(--white);
  border:1.5px solid var(--navy-600);border-radius:12px;padding:12px 14px}
.input:focus{border-color:var(--glow);outline:none}
textarea.input{resize:vertical;min-height:64px}
select.input{appearance:none}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.err{color:#ffb4b4;font-size:13px;margin-top:8px;min-height:18px}

/* ── Nav ── */
.nav{position:fixed;z-index:200;background:var(--navy-900);display:flex;align-items:center}
@media(max-width:767px){
  .nav{bottom:0;left:0;right:0;height:var(--nh);
    border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom,0px)}
  .nav-brand,.nav-right{display:none}
  .nav-link{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:3px;color:var(--mist-dim);font-size:10px;font-weight:600;text-decoration:none;
    padding:6px 2px;transition:color .15s}
  .nav-link svg{width:22px;height:22px}
  .nav-link.active{color:var(--white)}
  .nav-dot{width:4px;height:4px;border-radius:50%;background:var(--glow);display:none}
  .nav-link.active .nav-dot{display:block}
}
@media(min-width:768px){
  .nav{top:0;left:0;right:0;height:var(--nh);
    border-bottom:1px solid var(--line);padding:0 20px;gap:2px}
  .nav-dot{display:none}
  .nav-brand{width:38px;height:38px;background:var(--white);color:var(--ink);
    border-radius:10px;display:flex;align-items:center;justify-content:center;
    font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:17px;
    flex-shrink:0;margin-right:12px}
  .nav-link{display:flex;align-items:center;gap:6px;color:var(--mist-dim);
    font-size:13.5px;font-weight:600;text-decoration:none;
    padding:8px 10px;border-radius:10px;transition:background .15s,color .15s}
  .nav-link svg{width:17px;height:17px}
  .nav-link:hover{background:var(--navy-800);color:var(--white);text-decoration:none}
  .nav-link.active{background:var(--navy-700);color:var(--white)}
  .nav-right{margin-left:auto;display:flex;align-items:center;gap:8px}
}

/* ── Page wrapper ── */
.wrap{max-width:1080px;margin:0 auto;padding:20px 16px 40px}

/* ── Toast ── */
.toast{position:fixed;bottom:calc(var(--nh) + 10px);left:50%;transform:translateX(-50%) translateY(10px);
  background:var(--navy-700);color:var(--white);padding:10px 20px;border-radius:50px;
  font-size:13.5px;font-weight:500;opacity:0;transition:opacity .2s,transform .2s;
  pointer-events:none;z-index:999;white-space:nowrap;max-width:90vw;
  border:1px solid var(--line)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err-t{background:#3a1c1c;border-color:#7d3b3b;color:#ffd9d9}
@media(min-width:768px){.toast{bottom:20px}}

/* ── Overlay / Modal ── */
.overlay{display:none;position:fixed;inset:0;z-index:300;
  background:rgba(0,0,0,.65);backdrop-filter:blur(4px);
  align-items:flex-end;justify-content:center}
.overlay.show{display:flex}
@media(min-width:600px){.overlay{align-items:center}}
.modal{background:var(--navy-800);border:1px solid var(--line);
  border-radius:22px 22px 0 0;width:100%;max-width:580px;
  max-height:90vh;overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:24px 20px 32px;box-shadow:var(--shadow)}
@media(min-width:600px){.modal{border-radius:22px;max-height:86vh}}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.modal-head h2{font-size:19px}
.modal .x{background:none;border:none;color:var(--mist-dim);
  font-size:26px;line-height:1;padding:2px 8px;border-radius:8px}
.modal .x:hover{background:var(--navy-700);color:var(--white)}
.modal-foot{display:flex;align-items:center;gap:10px;margin-top:20px;
  padding-top:16px;border-top:1px solid var(--line)}

/* ── Stats grid ── */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}
@media(min-width:520px){.stats{grid-template-columns:repeat(3,1fr)}}
@media(min-width:900px){.stats{grid-template-columns:repeat(5,1fr)}}
.stat{background:var(--navy-800);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.stat .k{font-size:11px;color:var(--mist-dim);text-transform:uppercase;letter-spacing:.05em;font-weight:600;margin-bottom:6px}
.stat .v{font-family:'Space Grotesk',sans-serif;font-size:24px;font-weight:700;line-height:1}
.stat .v small{font-size:13px;color:var(--mist-dim)}
.stat a{color:inherit;text-decoration:none}
.stat a:hover .v{color:var(--glow)}

/* ── Login ── */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:24px;background:none}
.login-card{width:100%;max-width:380px;background:var(--navy-800);
  border:1px solid var(--line);border-radius:22px;padding:32px 28px;box-shadow:var(--shadow)}
.login-logo{width:50px;height:50px;background:var(--white);color:var(--ink);
  border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:22px;margin-bottom:20px}
.login-card h1{font-size:22px;margin-bottom:6px}
.login-card .sub{color:var(--mist);font-size:14px;margin-bottom:24px}

/* ── Niche cards ── */
.cards{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:600px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.cards{grid-template-columns:repeat(3,1fr)}}
.niche-card{background:var(--navy-800);border:1px solid var(--line);border-radius:var(--r);
  padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}
.niche-card.is-active{border-color:var(--glow)}
.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.card-title{font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:700}
.card-name{font-size:13px;color:var(--mist);display:block;margin-top:2px}
.pill{display:inline-block;background:var(--navy-700);color:var(--mist);
  border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600;
  text-transform:uppercase;letter-spacing:.04em}
.ring{position:relative;flex-shrink:0}
.ring svg{display:block;transform:rotate(-90deg)}
.ring .score{position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center}
.ring .score b{font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:700;line-height:1}
.ring .score span{font-size:9px;color:var(--mist-dim);margin-top:2px}
.prices{display:flex;gap:8px}
.prices .p{flex:1}
.prices .l{font-size:10px;color:var(--mist-dim);text-transform:uppercase;letter-spacing:.04em;font-weight:600;margin-bottom:3px}
.prices .n{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:700}
.margin-line{display:flex;align-items:center;justify-content:space-between;
  background:var(--navy-700);border-radius:10px;padding:8px 12px;font-size:13px;color:var(--mist)}
.margin-line b{font-family:'Space Grotesk',sans-serif;color:var(--white)}
.desc{font-size:13px;color:var(--mist);line-height:1.5}
.vinted-lnk{font-size:13px;color:var(--glow)}
.vcs{display:flex;flex-wrap:wrap;gap:4px}
.vp{background:var(--navy-700);color:var(--mist);border-radius:8px;padding:3px 8px;font-size:11px}
.thumbs{display:flex;gap:6px;flex-wrap:wrap}
.thumb{width:54px;height:54px;object-fit:cover;border-radius:8px;cursor:pointer}
.card-actions{display:flex;gap:8px;align-items:center;margin-top:auto;padding-top:4px}
.botbtn{flex:1;padding:8px 12px;background:transparent;color:var(--mist-dim);
  border:1.5px solid var(--line);border-radius:10px;font-size:13px;font-weight:600;
  display:flex;align-items:center;gap:6px}
.botbtn.on{color:var(--glow);border-color:var(--glow);background:rgba(125,184,255,.08)}
.botbtn .dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex-shrink:0}
.photos-block{display:flex;flex-direction:column;gap:6px}
.ph-label{font-size:11px;color:var(--mist-dim);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
/* list view */
.rows{display:flex;flex-direction:column;gap:6px}
.rowi{background:var(--navy-800);border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;display:flex;align-items:center;gap:14px;cursor:pointer;transition:border-color .15s}
.rowi:hover,.rowi.is-active{border-color:var(--glow)}
.rscore{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;min-width:36px;text-align:center}
.rmid{flex:1;min-width:0}
.rtitle{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rsub{font-size:12px;color:var(--mist-dim);margin-top:2px;display:flex;align-items:center;gap:6px}
.rdot{width:6px;height:6px;border-radius:50%;background:var(--line);flex-shrink:0}
.rdot.on{background:var(--glow)}
.rmargin{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:700;color:var(--mist);white-space:nowrap}
/* group */
.group{margin-bottom:24px}
.group-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.group-head h2{font-size:17px}
.count{background:var(--navy-700);color:var(--mist);border-radius:20px;
  padding:2px 10px;font-size:12px;font-weight:600}
/* toolbar */
.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.seg{display:flex;border-radius:12px;overflow:hidden;border:1.5px solid var(--line);flex-shrink:0}
.seg button{background:transparent;color:var(--mist-dim);border:none;
  padding:8px 12px;font-size:13px;font-weight:600;transition:background .15s,color .15s}
.seg button.active{background:var(--navy-700);color:var(--white)}
/* fab */
.fab{position:fixed;bottom:calc(var(--nh) + 14px);right:18px;
  width:52px;height:52px;background:var(--white);color:var(--ink);
  border:none;border-radius:50%;font-size:26px;font-weight:300;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(0,0,0,.4);z-index:100;transition:transform .1s}
.fab:active{transform:scale(.92)}
@media(min-width:768px){.fab{bottom:22px}}
/* empty */
.empty{text-align:center;padding:48px 24px}
.empty h2{font-size:20px;margin-bottom:8px}
.empty p{color:var(--mist);font-size:14px}
/* vinted cats */
.vc-wrap{position:relative}
.vc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;min-height:4px}
.vc-tag{background:var(--navy-600);color:var(--white);border-radius:8px;
  padding:5px 10px;font-size:13px;display:flex;align-items:center;gap:6px}
.vc-tag button{background:none;border:none;color:var(--mist-dim);font-size:16px;line-height:1;padding:0 2px}
.vc-suggest{position:absolute;top:100%;left:0;right:0;z-index:50;
  background:var(--navy-700);border:1px solid var(--line);border-radius:12px;
  max-height:200px;overflow-y:auto;display:none}
.vc-suggest.show{display:block}
.vc-suggest button{display:block;width:100%;text-align:left;background:none;border:none;
  border-bottom:1px solid var(--navy-600);color:var(--white);padding:10px 14px;font-size:13px}
.vc-suggest button:last-child{border-bottom:none}
.vc-suggest button:hover{background:var(--navy-600)}
.vc-browse{background:var(--navy-700);border-radius:12px;padding:10px;
  max-height:200px;overflow-y:auto}
.vc-crumb{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}
.vc-crumb button{background:none;border:none;color:var(--glow);
  font-size:12px;font-weight:600;padding:2px 4px;cursor:pointer}
.vc-item{display:flex;align-items:center;padding:8px 10px;border-radius:8px;
  cursor:pointer;font-size:13px;transition:background .1s}
.vc-item:hover{background:var(--navy-600)}
.vc-item .chk{width:18px;height:18px;border-radius:5px;border:1.5px solid var(--line);
  flex-shrink:0;margin-right:10px;display:flex;align-items:center;justify-content:center;font-size:12px}
.vc-item.sel .chk{background:var(--glow);border-color:var(--glow);color:var(--ink)}
.vc-item .lbl{flex:1}
.vc-item .arr{color:var(--mist-dim);font-size:18px;margin-left:6px}
.uphint{font-size:11px;color:var(--mist-dim);margin-top:6px;line-height:1.5}
/* photo upload */
.photo-upload label{display:inline-flex;align-items:center;gap:6px;
  background:var(--navy-700);border:1.5px dashed var(--line);border-radius:10px;
  padding:10px 14px;font-size:13px;color:var(--mist);cursor:pointer}
.photo-upload label:hover{border-color:var(--glow);color:var(--white)}
.photo-upload input[type=file]{display:none}
.uthumb{position:relative;display:inline-block}
.uthumb img{width:64px;height:64px;object-fit:cover;border-radius:8px}
.uthumb .del{position:absolute;top:-6px;right:-6px;width:20px;height:20px;
  background:#c0392b;color:#fff;border:none;border-radius:50%;
  font-size:14px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer}
/* margin preview */
.margin-preview{background:var(--navy-700);border-radius:12px;padding:12px 14px;
  display:flex;justify-content:space-between;align-items:center;
  border:1.5px solid var(--navy-600);margin-bottom:14px}
/* switch */
.switch-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.switch{width:48px;height:28px;border-radius:14px;background:var(--navy-600);
  position:relative;cursor:pointer;transition:background .2s;flex-shrink:0}
.switch .knob{width:22px;height:22px;border-radius:50%;background:var(--mist-dim);
  position:absolute;top:3px;left:3px;transition:transform .2s,background .2s}
.switch.on{background:var(--glow)}
.switch.on .knob{transform:translateX(20px);background:var(--ink)}
/* lightbox */
.lightbox{display:none;position:fixed;inset:0;z-index:500;
  background:rgba(0,0,0,.88);backdrop-filter:blur(8px);
  align-items:center;justify-content:center;cursor:zoom-out}
.lightbox.show{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:12px}
/* chart */
.chart-card{background:var(--navy-800);border:1px solid var(--line);
  border-radius:var(--r);padding:18px;margin-bottom:20px}
.chart-card h3{font-size:14px;margin-bottom:14px;color:var(--mist-dim);font-weight:600;
  text-transform:uppercase;letter-spacing:.04em}
.chart-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
/* shortcuts */
.shortcuts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}
@media(min-width:600px){.shortcuts{grid-template-columns:repeat(4,1fr)}}
.shortcut{background:var(--navy-800);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 16px;text-decoration:none;display:flex;flex-direction:column;
  align-items:flex-start;gap:10px;color:var(--white);transition:border-color .15s,transform .08s}
.shortcut:hover{border-color:var(--glow);transform:translateY(-2px);text-decoration:none}
.shortcut .ico{font-size:28px;line-height:1}
.shortcut .lbl{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:15px}
.shortcut .sub{font-size:12px;color:var(--mist-dim)}
/* brands */
.brands-grid{display:grid;grid-template-columns:1fr;gap:10px}
@media(min-width:600px){.brands-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.brands-grid{grid-template-columns:repeat(3,1fr)}}
.brand-card{background:var(--navy-800);border:1px solid var(--line);border-radius:var(--r);
  padding:18px;display:flex;flex-direction:column;gap:10px;
  cursor:pointer;transition:border-color .15s;text-decoration:none;color:var(--white)}
.brand-card:hover{border-color:var(--glow);text-decoration:none}
.brand-name{font-family:'Space Grotesk',sans-serif;font-size:18px;font-weight:700}
.brand-desc{font-size:13px;color:var(--mist);line-height:1.5}
.brand-stats{display:flex;gap:8px;flex-wrap:wrap}
.b-stat{background:var(--navy-700);border-radius:8px;padding:5px 10px;
  font-size:12px;color:var(--mist-dim);font-weight:600}
.b-stat span{color:var(--white);font-family:'Space Grotesk',sans-serif}
/* blacklist */
.bl-item{background:var(--navy-800);border:1px solid var(--line);border-radius:var(--r);
  padding:16px;display:flex;gap:14px;align-items:flex-start}
.bl-ico{font-size:20px;flex-shrink:0;width:38px;height:38px;
  background:#332a00;border-radius:10px;display:flex;align-items:center;justify-content:center;
  border:1px solid #7d6800}
.bl-body{flex:1;min-width:0}
.bl-title{font-weight:700;font-size:15px}
.bl-sub{font-size:12px;color:var(--mist-dim);margin-top:2px}
.bl-raison{font-size:13px;color:var(--mist);margin-top:6px;line-height:1.5}
.bl-photos{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.bl-preview{background:rgba(255,217,125,.05);border:1px solid #7d6800;
  border-radius:12px;padding:12px 14px;margin-top:4px}
.bl-preview-hd{font-size:12px;font-weight:700;color:#ffd97d;
  display:flex;align-items:center;gap:6px;margin-bottom:8px}
.bl-preview-row{font-size:12.5px;color:var(--mist);padding:4px 0;
  border-bottom:1px solid var(--navy-600)}
.bl-preview-row:last-child{border-bottom:none}
/* cats modal */
.cat-row{display:flex;align-items:center;justify-content:space-between;
  padding:10px 0;border-bottom:1px solid var(--navy-600);gap:12px}
.cat-row:last-child{border-bottom:none}
.cat-row .nm{font-weight:600;font-size:14px}
.cat-row .cnt{font-size:12px;color:var(--mist-dim);margin-left:8px}
/* settings */
.settings-section{background:var(--navy-800);border:1px solid var(--line);
  border-radius:var(--r);padding:18px;margin-bottom:14px}
.settings-section h3{font-size:15px;margin-bottom:14px}
.settings-row{display:flex;align-items:center;justify-content:space-between;
  padding:10px 0;gap:12px;border-bottom:1px solid var(--navy-600)}
.settings-row:last-child{border-bottom:none}
.settings-row .lbl{font-size:14px;color:var(--mist);flex:1}
/* page header */
.page-head{display:flex;align-items:center;justify-content:space-between;
  gap:12px;flex-wrap:wrap;margin-bottom:20px}
.page-head h1{font-size:24px}
.page-head .sub{color:var(--mist);font-size:13px;margin-top:2px}
/* search bar */
.search-bar{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.search-bar .input{flex:1;min-width:160px}
/* sql block */
.sql{background:var(--navy-900);border-radius:12px;padding:14px;
  font-family:monospace;font-size:12px;color:var(--mist);
  overflow-x:auto;white-space:pre;line-height:1.6;border:1px solid var(--line)}
/* bot filter btn */
.botf-btn{background:transparent;color:var(--mist-dim);
  border:1.5px solid var(--line);border-radius:10px;
  padding:8px 12px;font-size:13px;font-weight:600;
  display:inline-flex;align-items:center;gap:6px}
.botf-btn .dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex-shrink:0}
.botf-btn.on{color:var(--glow);border-color:var(--glow)}
/* brand detail back btn */
.back-btn{display:inline-flex;align-items:center;gap:6px;
  color:var(--mist-dim);font-size:14px;font-weight:600;
  background:none;border:none;padding:0;cursor:pointer;margin-bottom:16px}
.back-btn:hover{color:var(--white)}