:root{
  --bg:#050607;
  --surface:#0d1014;
  --surface-2:#12161b;
  --surface-3:#171b21;
  --line:#252b33;
  --line-2:#313843;
  --text:#f4f4f2;
  --muted:#9298a2;
  --gold:#d8aa36;
  --gold-2:#f2c95f;
  --green:#22b573;
  --green-dark:#103c2d;
  --orange:#d68123;
  --red:#d64a59;
  --red-dark:#5b1f29;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at 50% -20%,rgba(216,170,54,.08),transparent 34%),
    var(--bg);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
button,input,select{font:inherit}
.hidden{display:none!important}
.eyebrow{
  display:block;
  color:var(--gold);
  font-size:10px;
  font-weight:900;
  letter-spacing:.24em;
  text-transform:uppercase;
}
.login-screen{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% 15%,rgba(216,170,54,.12),transparent 30%),#040506}
.login-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(circle,black,transparent 80%)}
.login-card{position:relative;width:min(430px,100%);padding:30px;border:1px solid rgba(216,170,54,.28);border-radius:26px;background:linear-gradient(180deg,#121417,#07090b);box-shadow:0 42px 110px rgba(0,0,0,.68);text-align:center}
.login-logo{width:145px;height:145px;object-fit:cover;border-radius:22px}
.login-card h1{margin:7px 0 5px;font-size:34px}
.login-card p{margin:0 0 25px;color:var(--muted);font-size:13px}
.login-card>label:not(.remember){display:block;margin:13px 0 7px;color:#c8ccd2;text-align:left;font-size:12px;font-weight:700}
.login-card input{width:100%;height:48px;border:1px solid var(--line);border-radius:12px;background:#080a0d;color:#fff;padding:0 14px;outline:none}
.login-card input:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(216,170,54,.1)}
.password-box{position:relative}
.password-box input{padding-right:80px}
.password-box button{position:absolute;right:8px;top:8px;border:0;background:transparent;color:var(--gold);padding:8px;cursor:pointer}
.remember{display:flex;align-items:center;gap:8px;margin:13px 0;color:var(--muted);font-size:12px;text-align:left}
.remember input{width:15px;height:15px;accent-color:var(--gold)}
.gold-button{border:0;border-radius:12px;background:linear-gradient(135deg,var(--gold-2),#aa741e);color:#070705;font-weight:900;cursor:pointer;box-shadow:0 12px 30px rgba(190,137,35,.18)}
.login-card .gold-button{width:100%;height:50px}
.login-card small{display:block;color:#5d626a;margin-top:20px}
.error{margin-top:12px;padding:11px;border:1px solid rgba(214,74,89,.35);border-radius:10px;background:rgba(214,74,89,.1);color:#ffadb5;font-size:12px}

.app-header{
  position:sticky;
  top:0;
  z-index:30;
  height:78px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:28px;
  padding:0 22px;
  border-bottom:1px solid var(--line);
  background:rgba(5,6,7,.92);
  backdrop-filter:blur(18px);
}
.app-brand{display:flex;align-items:center;gap:12px}
.app-brand img{width:46px;height:46px;object-fit:cover;border-radius:11px}
.brand-copy strong,.brand-copy span{display:block}
.brand-copy strong{color:var(--gold-2);font-size:22px;letter-spacing:.04em}
.brand-copy span{color:var(--gold);font-size:9px;letter-spacing:.36em}
.main-nav{display:flex;justify-content:center;gap:6px}
.nav-item{border:0;border-radius:10px;padding:10px 14px;color:#ddd;background:transparent;cursor:pointer;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.nav-item.active,.nav-item:hover{color:var(--gold-2);background:rgba(216,170,54,.08)}
.nav-item.active{box-shadow:inset 0 0 0 1px rgba(216,170,54,.32)}
.header-actions{display:flex;gap:8px}
.outline-button{border:1px solid var(--line-2);border-radius:10px;padding:10px 14px;color:#e8e8e6;background:#0d1014;cursor:pointer}
.outline-button:hover{border-color:#6b582c;color:var(--gold-2)}

main{width:min(1560px,calc(100% - 28px));margin:26px auto 58px}
.upload-screen{min-height:calc(100vh - 130px);display:grid;place-content:center;text-align:center}
.upload-heading h1{margin:8px 0 6px;font-size:clamp(34px,5vw,56px)}
.upload-heading p{margin:0 0 28px;color:var(--muted)}
.upload-grid{display:grid;grid-template-columns:repeat(2,minmax(300px,390px));gap:16px}
.file-card{display:flex;flex-direction:column;align-items:center;padding:30px 22px;border:1px dashed #454b55;border-radius:20px;background:linear-gradient(180deg,#12161b,#0b0e12);cursor:pointer;transition:.2s}
.file-card:hover,.file-card.loaded{border-color:var(--gold);transform:translateY(-2px)}
.file-card input{display:none}
.file-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:15px;background:rgba(216,170,54,.12);color:var(--gold-2);font-size:20px;font-weight:950}
.file-card strong{margin-top:14px}
.file-card p{color:var(--muted);font-size:12px}
.file-card em{color:var(--gold);font-size:12px;font-style:normal;font-weight:800}
.analyze-button{width:230px;height:50px;margin:22px auto 0}
.analyze-button:disabled{opacity:.35;cursor:not-allowed}

.hero-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:14px}
.hero-card,.surface{border:1px solid var(--line);background:linear-gradient(180deg,var(--surface-2),var(--surface));box-shadow:0 16px 45px rgba(0,0,0,.18)}
.hero-card{padding:18px 20px;border-radius:15px}
.hero-card span,.hero-card small{display:block}
.hero-card span{color:var(--muted);font-size:11px;margin-bottom:8px}
.hero-card strong{display:block;font-size:31px;line-height:1;margin-bottom:9px}
.hero-card small{color:#626a75;font-size:10px}
.danger-card strong{color:#ff6d7b}
.surface{border-radius:16px;margin-bottom:14px}
.filter-bar{display:grid;grid-template-columns:1.2fr 1.9fr repeat(4,minmax(130px,.7fr));gap:12px;padding:15px}
.filter-field label{display:block;color:var(--muted);font-size:10px;font-weight:700;margin-bottom:6px}
.filter-field input,.filter-field select,.search-box{width:100%;height:42px;border:1px solid var(--line-2);border-radius:10px;background:#080a0d;color:#f2f2f0;padding:0 12px;outline:none}
.filter-field input:focus,.filter-field select:focus,.search-box:focus{border-color:var(--gold)}
.campaign-card,.portals-card,.radar-card-shell{padding:18px}
.section-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:16px}
.section-title-row h2{margin:4px 0 5px;font-size:21px}
.section-title-row p{margin:0;color:var(--muted);font-size:11px}
.chart-shell{padding:4px 6px 0}
canvas{display:block;width:100%}
.search-box{max-width:285px}
.table-wrap{overflow:auto;max-height:64vh;border:1px solid var(--line);border-radius:12px}
table{border-collapse:separate;border-spacing:0;min-width:100%;font-size:11px}
th,td{padding:9px 10px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;white-space:nowrap}
th{position:sticky;top:0;z-index:5;background:#171b21;color:#eee;font-weight:800}
th:first-child,td:first-child{position:sticky;left:0;z-index:4;text-align:left;min-width:250px;max-width:320px;overflow:hidden;text-overflow:ellipsis}
th:first-child{z-index:7}
td:first-child{background:#0d1014;font-weight:800}
.metric{background:#12161b;font-weight:900}
.daily-zero{background:#090b0e;color:#4d5560}
.daily-clicks-only{background:#103c2d;color:#d6f4e5}
.daily-converted{background:#22b573;color:#04140d;font-weight:900}
.daily-declining{background:#d68123;color:#fff7eb;font-weight:900}
.daily-removed{background:#6b2430;color:#ffdbe0;font-weight:900}
.status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:9px;font-weight:900;border:1px solid transparent}
.status-active{color:#6ce0a7;background:rgba(34,181,115,.14);border-color:rgba(34,181,115,.24)}
.status-removed{color:#ff9aa5;background:rgba(214,74,89,.15);border-color:rgba(214,74,89,.28)}
.status-no_conversion{color:#ffd17a;background:rgba(214,129,35,.15);border-color:rgba(214,129,35,.28)}
.status-declining{color:#ffb378;background:rgba(214,129,35,.18);border-color:rgba(214,129,35,.3)}
.status-new{color:#c7b7ff;background:rgba(152,122,245,.14);border-color:rgba(152,122,245,.25)}

.compact-radar-section{margin-top:16px}
.compact-radar-section:first-child{margin-top:0}
.compact-radar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}
.compact-radar-head h3{margin:0;font-size:13px}
.compact-radar-head span{min-width:25px;height:25px;display:grid;place-items:center;padding:0 7px;border-radius:999px;border:1px solid var(--line);background:#171b21;color:#d1d4d8;font-size:10px;font-weight:900}
.compact-radar-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:9px}
.compact-radar-card{position:relative;min-height:108px;padding:12px 13px 11px 16px;border:1px solid var(--line);border-radius:12px;background:#0b0d10;overflow:hidden}
.compact-radar-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px}
.compact-declining::before{background:var(--orange)}
.compact-removed::before{background:var(--red)}
.compact-declining{background:linear-gradient(110deg,rgba(115,67,17,.18),#0b0d10 48%)}
.compact-removed{background:linear-gradient(110deg,rgba(105,34,45,.17),#0b0d10 48%)}
.compact-radar-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.compact-radar-top h4{margin:0;max-width:72%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
.compact-radar-top strong{font-size:16px}
.compact-declining .compact-radar-top strong,.compact-declining .compact-radar-action{color:#ffc06b}
.compact-removed .compact-radar-top strong,.compact-removed .compact-radar-action{color:#ff929d}
.compact-radar-meta{display:flex;justify-content:space-between;gap:8px;margin-top:12px;color:var(--muted);font-size:10px}
.compact-radar-action{margin-top:10px;padding-top:9px;border-top:1px solid rgba(255,255,255,.055);font-size:10px;font-weight:900;letter-spacing:.03em}
.radar-empty{margin:0;color:var(--muted);font-size:12px}
.notice{padding:12px;margin-bottom:12px;border:1px solid #604f29;border-radius:10px;background:rgba(216,170,54,.08);color:#ecd184;font-size:12px}
.app-footer{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:#0d1014;color:#6d737c;font-size:10px}
.app-footer strong{color:var(--gold);letter-spacing:.08em}

@media(max-width:1200px){
  .main-nav{display:none}
  .app-header{grid-template-columns:1fr auto}
  .filter-bar{grid-template-columns:repeat(3,1fr)}
  .campaign-field{grid-column:span 2}
}
@media(max-width:950px){
  .hero-grid{grid-template-columns:repeat(2,1fr)}
  .upload-grid{grid-template-columns:1fr}
  .filter-bar{grid-template-columns:repeat(2,1fr)}
  .campaign-field{grid-column:span 2}
  .section-title-row{flex-direction:column}
  .search-box{max-width:none}
}
@media(max-width:560px){
  main{width:calc(100% - 16px)}
  .app-header{padding:0 12px}
  .brand-copy strong{font-size:17px}
  .brand-copy span{display:none}
  .header-actions .outline-button:first-child{display:none}
  .hero-grid{grid-template-columns:1fr 1fr}
  .filter-bar{grid-template-columns:1fr}
  .campaign-field{grid-column:auto}
  .app-footer{flex-direction:column;gap:6px;text-align:center}
}