:root{
  --bg:#0a0a0f;
  --surface:#111118;
  --surface2:#1a1a24;
  --surface3:#22222e;
  --border:rgba(255,255,255,0.06);
  --border2:rgba(255,255,255,0.1);
  --accent:#F28C18;
  --ig:#e1306c;
  --fb:#1877f2;
  --text:#f0f0f8;
  --text2:#9090a8;
  --text3:#5a5a72;
  --green:#22c55e;
  --red:#ef4444;
  --r:16px;
  --rs:10px;
}

*{margin:0;padding:0;box-sizing:border-box}

body{
  font-family:'DM Sans',sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}

h1,h2,h3,h4{font-family:'Syne',sans-serif}

body::before{
  content:'';
  position:fixed;
  inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events:none;
  z-index:1000;
  opacity:.35;
}

.app{display:flex;min-height:100vh}

.sidebar{
  width:260px;
  min-height:100vh;
  background:var(--surface);
  border-right:1px solid var(--border);
  display:flex;
  flex-direction:column;
  position:sticky;
  top:0;
  height:100vh;
  overflow-y:auto;
  flex-shrink:0;
}

.sidebar-logo{padding:28px 24px 20px;border-bottom:1px solid var(--border)}
.logo-mark{display:flex;align-items:center;gap:10px}
.logo-icon{
  width:36px;height:36px;background:var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-family:'Syne',sans-serif;font-weight:800;font-size:13px;color:#000;
}
.logo-text{font-family:'Syne',sans-serif;font-weight:600;font-size:15px;letter-spacing:.1px}
.logo-sub{font-size:10px;color:var(--text3);letter-spacing:1px;text-transform:uppercase;margin-top:1px}

.sb-sec{padding:18px 16px;border-bottom:1px solid var(--border)}
.sb-lbl{font-size:10px;font-weight:500;color:var(--text3);text-transform:uppercase;letter-spacing:.7px;margin-bottom:10px}

.client-card{
  background:var(--surface2);
  border-radius:var(--rs);
  padding:11px 13px;
  cursor:pointer;
  border:1px solid var(--border);
  transition:all .2s;
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:6px;
}

.client-card:hover{border-color:var(--border2);background:var(--surface3)}
.client-card.active{border-color:var(--accent);background:rgba(242,140,24,.08)}

.client-avatar{
  width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#e05ae0);
  display:flex;align-items:center;justify-content:center;font-family:'Syne',sans-serif;font-weight:700;font-size:12px;color:white;flex-shrink:0;
}

.client-name{font-size:13px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.client-status{font-size:10px;color:var(--green);margin-top:1px}
.client-empty{font-size:11px;color:var(--text3);line-height:1.5;padding:4px 2px 2px}

.btn-add{
  width:100%;padding:9px;background:transparent;border:1px dashed var(--border2);border-radius:var(--rs);color:var(--text3);
  font-size:12px;cursor:pointer;transition:all .2s;font-family:'DM Sans',sans-serif;display:flex;align-items:center;justify-content:center;gap:6px;
}

.btn-add:hover{border-color:var(--accent);color:var(--accent)}

.sb-nav{padding:12px 8px;flex:1}

.nav-item{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--rs);cursor:pointer;transition:all .2s;
  font-size:13px;color:var(--text2);margin-bottom:2px;font-weight:400;letter-spacing:.1px;
}

.nav-item:hover{background:var(--surface2);color:var(--text)}
.nav-item.active{background:rgba(242,140,24,.1);color:var(--accent)}

.period-bar{display:flex;gap:4px;padding:4px;background:var(--surface2);border-radius:var(--rs);border:1px solid var(--border)}
.period-btn{
  flex:1;padding:6px 4px;border:none;background:transparent;border-radius:7px;font-size:11px;font-weight:500;color:var(--text3);cursor:pointer;transition:all .2s;font-family:'DM Sans',sans-serif;
}
.period-btn.active{background:var(--accent);color:#000}

.main{flex:1;min-width:0;display:flex;flex-direction:column}

.topbar{
  padding:18px 28px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;background:var(--surface);position:sticky;top:0;z-index:10;
}
.topbar-l h2{font-size:17px;font-weight:600;letter-spacing:-.1px}
.topbar-l p{font-size:12px;color:var(--text3);margin-top:2px}
.topbar-r{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

.btn{
  padding:9px 16px;border-radius:var(--rs);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;font-family:'DM Sans',sans-serif;border:none;display:flex;align-items:center;gap:6px;
}
.btn-p{background:var(--accent);color:#000}
.btn-p:hover{background:#e07c10}
.btn-g{background:var(--surface2);color:var(--text2);border:1px solid var(--border)}
.btn-g:hover{border-color:var(--border2);color:var(--text)}

#connectScreen{flex:1;display:flex;align-items:center;justify-content:center;padding:60px 32px}
.connect-box{max-width:520px;width:100%;text-align:center}
.connect-glow{
  width:96px;height:96px;border-radius:28px;background:linear-gradient(135deg,var(--ig),var(--fb));display:flex;align-items:center;justify-content:center;font-size:40px;margin:0 auto 28px;
  box-shadow:0 0 60px rgba(225,48,108,.25),0 0 100px rgba(24,119,242,.15);animation:float 4s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

.connect-box h1{
  font-size:28px;font-weight:700;letter-spacing:-.3px;margin-bottom:10px;background:linear-gradient(135deg,#fff 0%,var(--text2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.connect-box>p{font-size:13px;color:var(--text2);line-height:1.7;margin-bottom:32px}

.steps{display:flex;flex-direction:column;gap:8px;margin-bottom:28px;text-align:left}
.step{display:flex;align-items:center;gap:14px;padding:12px 14px;background:var(--surface2);border-radius:var(--rs);border:1px solid var(--border)}
.step-n{
  width:22px;height:22px;border-radius:50%;background:var(--accent);color:#000;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-family:'Syne',sans-serif;
}
.step p{font-size:12px;color:var(--text2);margin:0}
.step strong{color:var(--text)}

.btn-fb{
  width:100%;padding:13px;background:#1877f2;color:white;border:none;border-radius:var(--rs);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;font-family:'DM Sans',sans-serif;display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:10px;
}
.btn-fb:hover{background:#1666d6;transform:translateY(-1px);box-shadow:0 8px 24px rgba(24,119,242,.3)}

.btn-tok{
  width:100%;padding:10px;background:transparent;color:var(--text3);border:1px solid var(--border);border-radius:var(--rs);font-size:12px;cursor:pointer;transition:all .2s;font-family:'DM Sans',sans-serif;
}
.btn-tok:hover{border-color:var(--border2);color:var(--text2)}

.api-hint{
  margin-bottom:16px;
  padding:14px 16px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:var(--rs);
  text-align:left;
}

.api-hint-title{
  font-size:10px;
  color:var(--text3);
  text-transform:uppercase;
  letter-spacing:.8px;
  margin-bottom:8px;
}

.api-hint code{
  display:block;
  color:var(--text);
  font-size:12px;
  line-height:1.6;
  word-break:break-word;
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
}

.modal-ov{
  position:fixed;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .2s;
}
.modal-ov.open{opacity:1;pointer-events:all}
.modal{
  background:var(--surface);border:1px solid var(--border2);border-radius:var(--r);padding:26px;max-width:460px;width:100%;transform:translateY(16px);transition:transform .2s;
}
.modal--wide{max-width:700px}
.modal-ov.open .modal{transform:translateY(0)}
.modal h3{font-size:15px;font-weight:700;margin-bottom:6px}
.modal p{font-size:12px;color:var(--text2);margin-bottom:16px;line-height:1.6}

.field{margin-bottom:12px}
.field label{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.8px;display:block;margin-bottom:5px}
.field input,.field textarea{
  width:100%;padding:9px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--rs);color:var(--text);font-size:13px;font-family:'DM Sans',sans-serif;outline:none;transition:border-color .2s;
}
.field input:focus,.field textarea:focus{border-color:var(--accent)}
.field input::placeholder,.field textarea::placeholder{color:var(--text3)}

.code-area{
  min-height:220px;
  resize:vertical;
  line-height:1.6;
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
}

.dropzone{
  border:1px dashed var(--border2);
  border-radius:var(--r);
  padding:24px 18px;
  text-align:center;
  cursor:pointer;
  transition:border-color .2s, background .2s;
  background:rgba(255,255,255,.02);
  margin-bottom:12px;
}

.dropzone:hover,.dropzone.dragover{border-color:var(--accent);background:rgba(242,140,24,.05)}
.drop-ico{font-size:28px;margin-bottom:10px;color:var(--accent)}
.drop-title{font-size:13px;font-weight:600;color:var(--text)}
.drop-sub{font-size:11px;color:var(--text3);margin-top:4px}
.mode-note{font-size:11px;color:var(--text3);line-height:1.5;margin-bottom:10px}

.modal-acts{display:flex;gap:8px;margin-top:16px}

.err-banner{
  background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2);border-radius:var(--rs);padding:10px 14px;font-size:12px;color:#fca5a5;margin-bottom:12px;display:none;
}

.connect-err{
  margin-top:12px;
  margin-bottom:0;
  text-align:left;
}

#dashboard{display:none;flex:1;flex-direction:column}
.dash{padding:24px 28px;flex:1}

.sec-tabs{
  display:flex;gap:2px;padding:4px;background:var(--surface2);border-radius:var(--rs);border:1px solid var(--border);width:fit-content;margin-bottom:20px;
}
.sec-tab{
  padding:7px 14px;border-radius:8px;font-size:12px;font-weight:500;color:var(--text3);cursor:pointer;transition:all .15s;border:none;background:transparent;font-family:'DM Sans',sans-serif;
}
.sec-tab.active{background:var(--surface3);color:var(--text)}

.panel{display:none}
.panel.active{display:block}

.stats-g{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px 18px;position:relative;overflow:hidden;transition:border-color .2s;
}
.stat-card:hover{border-color:var(--border2)}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;border-radius:2px 2px 0 0}
.stat-card.ig::before{background:var(--ig)}
.stat-card.fb::before{background:var(--fb)}
.stat-card.ads::before{background:var(--accent)}
.stat-card.mix::before{background:#8b5cf6}
.stat-plat{font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.8px;color:var(--text3);margin-bottom:10px;display:flex;align-items:center;gap:5px}
.dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.dot-ig{background:var(--ig)}
.dot-fb{background:var(--fb)}
.dot-ads{background:var(--accent)}
.dot-mix{background:#8b5cf6}
.stat-val{font-family:'Syne',sans-serif;font-size:24px;font-weight:700;letter-spacing:-.3px;color:var(--text);line-height:1.1;margin-bottom:6px}
.stat-lbl{font-size:12px;color:var(--text3);font-weight:400;line-height:1.4}

.charts-g{display:grid;grid-template-columns:2fr 1fr;gap:12px;margin-bottom:20px}
.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:18px}
.chart-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px}
.chart-title{font-family:'Syne',sans-serif;font-size:14px;font-weight:600;letter-spacing:-.1px}
.chart-sub{font-size:11px;color:var(--text3);margin-top:2px}
.chart-tabs{display:flex;gap:3px;background:var(--surface2);border-radius:8px;padding:3px}
.chart-tab{
  padding:5px 9px;border-radius:6px;font-size:11px;font-weight:500;color:var(--text3);cursor:pointer;transition:all .15s;border:none;background:transparent;font-family:'DM Sans',sans-serif;
}
.chart-tab.active{background:var(--surface3);color:var(--text)}
.chart-wrap{position:relative;height:200px}

.btm-g{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.mini{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px}
.mini-lbl{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px;font-weight:500}
.mini-val{font-family:'Syne',sans-serif;font-size:19px;font-weight:700;letter-spacing:-.2px;margin-bottom:4px}
.mini-sub{font-size:11px;color:var(--text3);line-height:1.5;margin-top:2px}

.ads-tbl{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;margin-bottom:20px}
.ads-tbl-hdr{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{
  padding:10px 14px;font-size:10px;font-weight:500;color:var(--text3);text-transform:uppercase;letter-spacing:.6px;text-align:left;background:var(--surface2);border-bottom:1px solid var(--border);
}
td{padding:12px 14px;font-size:13px;color:var(--text2);border-bottom:1px solid var(--border);line-height:1.4}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(255,255,255,.02)}
.td-name{color:var(--text);font-weight:500;max-width:240px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.badge{display:inline-flex;padding:3px 8px;border-radius:20px;font-size:10px;font-weight:600}
.b-act{background:rgba(34,197,94,.12);color:var(--green)}
.b-pau{background:rgba(148,163,184,.1);color:#94a3b8}
.roas-bar{height:4px;background:var(--surface3);border-radius:2px;overflow:hidden;width:60px;display:inline-block;vertical-align:middle;margin-left:6px}
.roas-fill{height:100%;border-radius:2px;background:var(--accent)}

.section-head{font-size:15px;font-weight:700;margin-bottom:14px}
.posts-g{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.post-card{
  background:var(--surface2);border:1px solid var(--border);border-radius:var(--rs);padding:14px;transition:border-color .2s;
}
.post-card:hover{border-color:var(--border2)}
.post-plat{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;margin-bottom:8px;display:flex;align-items:center;gap:4px}
.post-plat.ig{color:var(--ig)}
.post-plat.fb{color:var(--fb)}
.post-cap{font-size:12px;color:var(--text2);line-height:1.6;margin-bottom:12px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.post-stats{display:flex;gap:8px}
.pstat{text-align:center}
.pval{font-family:'Syne',sans-serif;font-size:14px;font-weight:600;color:var(--text);letter-spacing:.1px}
.plbl{font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.5px}
.rank{display:inline-flex;width:17px;height:17px;border-radius:50%;align-items:center;justify-content:center;font-size:9px;font-weight:700;margin-right:3px}
.r1{background:#fbbf24;color:#000}
.r2{background:#94a3b8;color:#000}
.r3{background:#b45309;color:#fff}

.insight-box{
  background:rgba(242,140,24,.06);border:1px solid rgba(242,140,24,.18);border-radius:var(--rs);padding:14px 16px;display:flex;gap:12px;align-items:flex-start;margin-bottom:10px;
}
.insight-ico{font-size:17px;flex-shrink:0;margin-top:1px}
.insight-txt{font-size:13px;color:var(--text2);line-height:1.7}
.insight-txt strong{color:var(--text)}

.loading-ov{
  position:fixed;inset:0;background:rgba(10,10,15,.9);backdrop-filter:blur(8px);z-index:200;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;opacity:0;pointer-events:none;transition:opacity .3s;
}
.loading-ov.show{opacity:1;pointer-events:all}
.l-ring{width:52px;height:52px;border:3px solid var(--surface3);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.l-txt{font-family:'Syne',sans-serif;font-size:14px;font-weight:600;color:var(--text2)}
.l-sub{font-size:12px;color:var(--text3)}

.empty{text-align:center;padding:36px 20px;color:var(--text3);font-size:13px}
.empty-ico{font-size:30px;margin-bottom:10px}

@media(max-width:1100px){
  .stats-g{grid-template-columns:repeat(2,1fr)}
  .charts-g{grid-template-columns:1fr}
  .btm-g{grid-template-columns:1fr 1fr}
}

@media(max-width:800px){
  .sidebar{display:none}
  .dash{padding:16px}
  .topbar{padding:14px;flex-direction:column;align-items:flex-start}
  .posts-g{grid-template-columns:1fr}
}

::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--surface3);border-radius:2px}