:root{
  --bg:#0e0c09; --bg2:#18130f; --panel:#171411; --gold:#B8860B; --gold2:#D4AF37; --gold3:#F5D06F;
  --card:#ffffff; --text:#231f1a; --muted:#746a5d; --line:#eee3cf; --soft:#faf7f1;
  --green:#10b981; --blue:#2563eb; --orange:#f59e0b; --red:#ef4444; --purple:#7c3aed;
}
*{box-sizing:border-box} html,body{margin:0;padding:0;background:linear-gradient(135deg,var(--bg),#1d1711 55%,var(--bg2));font-family:Inter,sans-serif;color:#fff}
.container{display:grid;grid-template-columns:300px 1fr;min-height:100vh}
.sidebar{background:rgba(12,10,8,.98);border-right:1px solid rgba(212,175,55,.15);padding:22px 18px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;gap:12px;align-items:center;padding:14px;border-radius:18px;background:linear-gradient(135deg,rgba(184,134,11,.18),rgba(255,215,0,.04));border:1px solid rgba(212,175,55,.2);margin-bottom:22px}
.brand .icon{font-size:28px}
.brand h1{margin:0;font-family:"Playfair Display",serif;font-size:20px}.brand p{margin:4px 0 0;color:#d8c79c;font-size:12px}
.nav a{display:flex;gap:12px;align-items:center;color:#eadfbf;padding:12px 14px;border-radius:14px;margin-bottom:8px;text-decoration:none;font-weight:700;border:1px solid transparent}
.nav a:hover,.nav a.active{background:rgba(184,134,11,.12);border-color:rgba(212,175,55,.18)}
.section-label{margin:20px 0 10px;color:#bda87b;font-size:11px;text-transform:uppercase;letter-spacing:1.2px;font-weight:800}
.main{padding:24px}
.topbar,.panel,.stat,.chat-shell,.modal-content{background:#fff;color:var(--text);border:1px solid #f1e7d4;box-shadow:0 16px 40px rgba(0,0,0,.14)}
.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 22px;border-radius:24px;background:linear-gradient(135deg,#fff, #fff8ea)}
.topbar h2{margin:0;font-family:"Playfair Display",serif;font-size:30px}.topbar p{margin:6px 0 0;color:var(--muted)}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{border:none;border-radius:14px;padding:12px 15px;font-weight:800;cursor:pointer}
.btn.gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#fff}.btn.out{background:#fff;border:1px solid var(--line)}
.grid{display:grid;gap:18px;margin-top:18px}
.stats{grid-template-columns:repeat(5,1fr)}
.stat,.panel,.chat-shell{border-radius:22px;padding:20px}
.label{font-size:12px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);font-weight:800}
.value{font-size:32px;font-weight:900;margin:8px 0 4px}
.panel-title{font-size:20px;font-weight:900;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.two{grid-template-columns:1.3fr 1fr}.three{grid-template-columns:1.2fr 1fr 1fr}.four{grid-template-columns:repeat(4,1fr)}
.filters{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr 1fr;gap:12px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:14px;font:inherit;background:#fff}
.table{width:100%;border-collapse:collapse}.table th,.table td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}
.badge{padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800}.hot{background:#fee2e2;color:#b91c1c}.warm{background:#fef3c7;color:#b45309}.cold{background:#dbeafe;color:#1d4ed8}.won{background:#d1fae5;color:#047857}
.funnel{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.stage{padding:16px;border:1px solid #f0e2bf;border-radius:18px;background:linear-gradient(180deg,#fffaf0,#fff);cursor:pointer}
.stage .n{font-size:26px;font-weight:900}
.heatmap{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.heat{padding:18px;border-radius:18px;color:#fff;font-weight:800;min-height:90px;display:flex;flex-direction:column;justify-content:space-between}
.c1{background:#8B6A10}.c2{background:#A57B10}.c3{background:#BF9312}.c4{background:#D4AF37}
.chat-shell{display:grid;grid-template-rows:auto 1fr auto;height:520px}
.chat-messages{background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:14px;overflow:auto}
.msg{max-width:84%;padding:12px 14px;border-radius:16px;margin-bottom:10px;line-height:1.45}
.bot{background:#fff;border:1px solid var(--line)} .user{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#fff;margin-left:auto}
.chat-input{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:12px}
.small{font-size:12px;color:var(--muted)}
.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);padding:24px;z-index:999;align-items:center;justify-content:center}
.modal-content{max-width:820px;width:100%;border-radius:24px;padding:22px;max-height:88vh;overflow:auto}
.close{float:right;cursor:pointer;font-size:28px;font-weight:800}
.dropzone{border:2px dashed #d8c79c;border-radius:18px;padding:20px;background:#fffaf0;text-align:center}
.footer-note{text-align:center;color:#d7c8a7;padding:18px 0 4px}
@media(max-width:1200px){.stats,.four,.filters,.funnel,.heatmap,.two,.three{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.container{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.stats,.four,.filters,.funnel,.heatmap,.two,.three{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}}
@media print{.sidebar,.actions,.chat-shell,.footer-note,.btn{display:none!important}.container{grid-template-columns:1fr}.main{padding:0}.topbar,.panel,.stat{box-shadow:none}}