:root{
  --purple:#6b2fbf; --purple-d:#4c1d95; --orange:#ff8a4c; --pink:#d6479b;
  --bg:#f6f4fb; --card:#fff; --text:#1f1b2e; --muted:#6f6a82; --line:#e6e2f0;
  --ok:#1f8a5b; --err:#c0392b;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Poppins',system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.55}
a{color:var(--purple);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--purple);outline-offset:2px}

.app{display:flex;min-height:100vh}
.sidebar{width:232px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:20px 14px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;margin:0 8px 24px}
.brand small{font-weight:500;color:var(--muted)}
.brand{color:var(--text)}
.brand:hover{text-decoration:none}
.brand img{height:auto;display:block}
.auth-logo{text-align:center;margin-bottom:18px}
.auth-logo img{max-width:100%;height:auto}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--orange),var(--purple));color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700}
.sidebar nav{display:flex;flex-direction:column;gap:2px}
.sidebar nav a,.sidebar nav .soon{padding:9px 12px;border-radius:8px;color:var(--text);font-weight:500}
.sidebar nav a:hover{background:var(--bg);text-decoration:none}
.sidebar nav a.active{background:var(--purple);color:#fff}
.sidebar nav .soon{color:#a9a4ba;cursor:default}
.sidebar nav .soon em{font-style:normal;font-size:11px;background:var(--bg);border-radius:20px;padding:1px 8px;margin-left:4px}
.sidebar-foot{margin-top:auto;padding:12px 8px 0;border-top:1px solid var(--line);font-size:13px}
.sidebar-foot .who{font-weight:600}

.main{flex:1;min-width:0;padding:28px 32px 60px;max-width:1200px}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:16px;margin:0 0 12px}
.sub{color:var(--muted);margin:0 0 22px}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:20px}

.btn{display:inline-block;border:0;border-radius:8px;padding:9px 16px;font:500 14px 'Poppins',sans-serif;cursor:pointer;background:var(--purple);color:#fff}
.btn:hover{background:var(--purple-d);text-decoration:none}
.btn.ghost{background:#fff;color:var(--purple);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--bg)}
.btn.danger{background:#fff;color:var(--err);border:1px solid #f0c9c4}
.btn.wa{background:#1f9d55}
.btn.sm{padding:6px 12px;font-size:13px}

.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.grid{display:grid;gap:16px}
.stats{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin-bottom:22px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.stat b{display:block;font-size:26px;line-height:1.2}
.stat span{color:var(--muted);font-size:13px}
.stat.accent{border:0;color:#fff;background:linear-gradient(135deg,var(--orange),var(--purple))}
.stat.accent span{color:rgba(255,255,255,.85)}

.flash{padding:10px 14px;border-radius:8px;margin-bottom:18px;font-weight:500}
.flash.ok{background:#e6f6ee;color:var(--ok)}
.flash.err{background:#fdecea;color:var(--err)}

table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12.5px;color:var(--muted);font-weight:600;white-space:nowrap}
tbody tr:hover{background:#faf9fd}
.table-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:12px}
.table-wrap table td:first-child{font-weight:600}
.muted{color:var(--muted)}
.empty{padding:36px;text-align:center;color:var(--muted)}

.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}
.st-new{background:#ede7fb;color:var(--purple)}
.st-contacted{background:#e3f1fb;color:#1d6fa5}
.st-quotation-sent{background:#fff1e0;color:#b4630b}
.st-negotiation{background:#fde8f3;color:#b0306f}
.st-won{background:#e1f5ea;color:var(--ok)}
.st-lost{background:#eee;color:#666}

.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.filters input,.filters select{min-width:0}

form .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
label{display:block;font-weight:500;margin-bottom:4px;font-size:13px}
input[type=text],input[type=email],input[type=password],input[type=search],select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font:400 14px 'Poppins',sans-serif;background:#fff;color:var(--text)}
textarea{min-height:110px;resize:vertical}
.field{margin-bottom:16px}
.hint{font-size:12px;color:var(--muted);margin-top:3px}

.detail{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start}
.kv{display:grid;grid-template-columns:130px 1fr;gap:8px 12px;margin:0}
.kv dt{color:var(--muted)}
.kv dd{margin:0;word-break:break-word}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.note{border-left:3px solid var(--line);padding:2px 0 2px 12px;margin-bottom:14px}
.note small{color:var(--muted)}
.pager{display:flex;gap:6px;margin-top:16px;flex-wrap:wrap}
.pager a,.pager span{padding:5px 11px;border:1px solid var(--line);border-radius:8px;background:#fff}
.pager span{background:var(--purple);color:#fff;border-color:var(--purple)}

.auth{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth .panel{width:100%;max-width:380px;padding:28px}
.auth .brand{margin:0 0 20px}

@media (max-width:820px){
  .app{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px;padding:12px}
  .brand{margin:0 12px 0 0}
  .sidebar nav{flex-direction:row;flex-wrap:wrap}
  .sidebar nav .soon{display:none}
  .sidebar-foot{margin:0 0 0 auto;border:0;padding:0;display:flex;gap:10px;align-items:center}
  .main{padding:20px 16px 50px}
  .detail{grid-template-columns:1fr}
  .kv{grid-template-columns:100px 1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}