:root{
  --ink:#0B1235;
  --ink-soft:#575C7A;
  --bg:#FBFAFF;
  --bg-alt:#F3EFFE;
  --magenta:#E91E8C;
  --orange:#FB8C1E;
  --purple:#7C3AED;
  --blue:#2E6FF2;
  --white:#FFFFFF;
  --line:#E7E2F7;
}
*{box-sizing:border-box;}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',sans-serif;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Sora',sans-serif;margin:0;letter-spacing:-0.02em;}
a{text-decoration:none;color:inherit;}

/* LOGIN PAGE */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--ink) 0%,#241849 55%,#3A1350 100%);
  padding:20px;
}
.login-card{
  background:#fff;border-radius:22px;padding:40px 36px;width:100%;max-width:380px;
  box-shadow:0 40px 80px -30px rgba(0,0,0,0.5);
}
.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:26px;}
.login-bubble{
  width:34px;height:34px;border-radius:50%;
  background:conic-gradient(from 200deg,var(--magenta),var(--orange),var(--blue),var(--purple),var(--magenta));
  position:relative;flex-shrink:0;
}
.login-bubble::after{content:"";position:absolute;inset:6px;background:#fff;border-radius:50%;}
.login-word{font-family:'Sora',sans-serif;font-weight:700;font-size:19px;}
.login-word span{background:linear-gradient(90deg,var(--magenta),var(--purple),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent;}
.login-card h2{font-size:21px;font-weight:700;margin-bottom:6px;}
.login-card .sub{font-size:13.5px;color:var(--ink-soft);margin-bottom:24px;}

.field-group{margin-bottom:16px;}
.field-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;}
.field-group input{
  width:100%;padding:11px 14px;border-radius:10px;border:1.5px solid var(--line);
  font-family:'Inter',sans-serif;font-size:14px;background:var(--bg);color:var(--ink);
}
.field-group input:focus{outline:none;border-color:var(--purple);background:#fff;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-family:'Sora',sans-serif;font-weight:600;
  font-size:14.5px;cursor:pointer;border:none;width:100%;
}
.btn-primary{
  background:linear-gradient(90deg,var(--magenta),var(--orange));color:#fff;
}
.form-alert{border-radius:12px;padding:11px 15px;font-size:13.5px;margin-bottom:18px;}
.form-alert.error{background:#FDEAF2;color:#B8106A;}
.form-alert.success{background:#E9F9EF;color:#1C7A3E;}

/* ADMIN SHELL */
.admin-shell{display:flex;min-height:100vh;}
.admin-side{
  width:230px;flex-shrink:0;background:var(--ink);color:#fff;
  padding:22px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.admin-side .brand{display:flex;align-items:center;gap:9px;padding:6px 8px 26px;}
.admin-side .brand .b-dot{width:22px;height:22px;border-radius:50%;background:conic-gradient(from 200deg,var(--magenta),var(--orange),var(--blue),var(--purple));flex-shrink:0;}
.admin-side .brand span{font-family:'Sora',sans-serif;font-weight:700;font-size:15px;}
.admin-nav-item{
  display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;
  font-size:13.5px;color:#C6C9E0;margin-bottom:3px;
}
.admin-nav-item:hover{background:#1A2050;color:#fff;}
.admin-nav-item.active{background:linear-gradient(90deg,rgba(233,30,140,0.85),rgba(124,58,237,0.85));color:#fff;}
.admin-side .spacer{flex:1;}
.admin-side .logout{color:#9297B8;font-size:13px;padding:11px 12px;}
.admin-side .logout:hover{color:#fff;}

.admin-main{flex:1;padding:30px 34px;min-width:0;}
.admin-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;}
.admin-topbar h1{font-size:23px;font-weight:700;}
.admin-topbar .who{font-size:13.5px;color:var(--ink-soft);}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;}
.stat-card .num{font-family:'Sora',sans-serif;font-size:26px;font-weight:700;}
.stat-card .lbl{font-size:12.5px;color:var(--ink-soft);margin-top:4px;}
.stat-card:nth-child(1) .num{color:var(--blue);}
.stat-card:nth-child(2) .num{color:var(--purple);}
.stat-card:nth-child(3) .num{color:var(--magenta);}
.stat-card:nth-child(4) .num{color:var(--orange);}

.panel{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:24px;}
.panel-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;}
.panel-head h3{font-size:16px;font-weight:700;}

table{width:100%;border-collapse:collapse;}
th,td{text-align:left;padding:13px 20px;font-size:13.5px;border-bottom:1px solid var(--line);}
th{color:var(--ink-soft);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:0.03em;background:var(--bg-alt);}
tr:last-child td{border-bottom:none;}
td.muted{color:var(--ink-soft);}

.pill{display:inline-block;padding:4px 12px;border-radius:999px;font-size:11.5px;font-weight:700;}
.pill.new{background:#E7F0FF;color:var(--blue);}
.pill.contacted{background:#F3EFFE;color:var(--purple);}
.pill.converted{background:#E9F9EF;color:#1C7A3E;}
.pill.closed{background:#F1F1F5;color:var(--ink-soft);}

.status-select{
  padding:6px 10px;border-radius:8px;border:1.5px solid var(--line);font-size:12.5px;
  font-family:'Inter',sans-serif;background:#fff;color:var(--ink);
}
.icon-btn{
  background:none;border:none;color:var(--ink-soft);cursor:pointer;font-size:13px;padding:4px 8px;
}
.icon-btn.danger:hover{color:var(--magenta);}
.filter-tabs{display:flex;gap:8px;flex-wrap:wrap;}
.filter-tab{
  font-size:12.5px;font-weight:600;padding:6px 14px;border-radius:999px;
  border:1.5px solid var(--line);color:var(--ink-soft);
}
.filter-tab.active{background:var(--ink);color:#fff;border-color:var(--ink);}
.empty-state{padding:40px 20px;text-align:center;color:var(--ink-soft);font-size:14px;}

@media (max-width:900px){
  .admin-side{position:fixed;left:-230px;transition:left .2s;z-index:100;}
  .admin-side.open{left:0;}
  .admin-main{padding:20px;}
  .stat-row{grid-template-columns:repeat(2,1fr);}
  table{display:block;overflow-x:auto;white-space:nowrap;}
}