:root{
  --navy:#1F3864; --navy-deep:#132445; --blue:#2E75B6; --gold:#E8C96D;
  --green:#2F9E6E; --red:#D6534A; --amber:#D98E3E;
  --bg:#EFF3F8; --panel:#FFFFFF; --panel-border:#DEE6F0;
  --text:#1B2740; --text-dim:#5C6B85; --text-faint:#8B97AC;
  --radius:14px; --shadow:0 1px 2px rgba(31,56,100,.06),0 8px 24px -12px rgba(31,56,100,.12);
}
*{box-sizing:border-box;}
body{margin:0; font-family:'Inter',Arial,sans-serif; background:var(--bg); color:var(--text);}
a{color:inherit; text-decoration:none;}

.app{display:grid; grid-template-columns:230px 1fr; min-height:100vh;}
.sidebar{background:linear-gradient(180deg,var(--navy),var(--navy-deep)); color:#fff; padding:20px 14px;}
.brand{display:flex; align-items:center; gap:10px; padding:6px 8px 20px;}
.brand .mark{width:32px; height:32px; border-radius:9px; background:conic-gradient(from 220deg,var(--gold),var(--blue),var(--gold)); display:flex; align-items:center; justify-content:center; font-weight:800; color:var(--navy-deep);}
.brand .name{font-weight:700; font-size:16px;}
.brand .sub{font-size:10px; color:#A9BEE0; text-transform:uppercase;}
.navitem{display:block; padding:10px 12px; border-radius:10px; color:#C9D6EF; font-size:14px; margin-bottom:2px;}
.navitem:hover{background:rgba(255,255,255,.06); color:#fff;}
.navitem.active{background:rgba(232,201,109,.13); color:var(--gold); font-weight:600;}
.side-user{margin-top:30px; padding-top:14px; border-top:1px solid rgba(255,255,255,.1); font-size:13px;}

.main{padding:0;}
.topbar{display:flex; align-items:center; justify-content:space-between; padding:16px 28px; background:#fff; border-bottom:1px solid var(--panel-border);}
.content{padding:24px 28px;}

.panel{background:var(--panel); border:1px solid var(--panel-border); border-radius:var(--radius); box-shadow:var(--shadow); padding:20px;}
.kpi-row{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:20px;}
.kpi-card{background:var(--panel); border:1px solid var(--panel-border); border-radius:var(--radius); box-shadow:var(--shadow); padding:18px 20px;}
.kpi-value{font-size:24px; font-weight:800;}
.kpi-label{font-size:12.5px; color:var(--text-dim); margin-top:3px;}

table{width:100%; border-collapse:collapse; font-size:13.5px;}
th{text-align:left; font-size:11px; text-transform:uppercase; color:var(--text-faint); padding:10px 12px; border-bottom:1px solid var(--panel-border);}
td{padding:12px; border-bottom:1px solid var(--panel-border);}

.tag{font-size:11px; font-weight:700; padding:3px 9px; border-radius:20px;}
.tag.hot{background:rgba(214,83,74,.13); color:var(--red);}
.tag.warm{background:rgba(217,142,62,.15); color:var(--amber);}
.tag.cold{background:rgba(46,117,182,.13); color:var(--blue);}
.tag.won{background:rgba(47,158,110,.13); color:var(--green);}
.tag.lost{background:rgba(140,140,140,.15); color:var(--text-dim);}

.btn{display:inline-block; padding:9px 16px; border-radius:10px; font-size:13.5px; font-weight:600; border:none; cursor:pointer;}
.btn-primary{background:var(--blue); color:#fff;}
.btn-ghost{background:transparent; border:1px solid var(--panel-border); color:var(--text-dim);}

.field{margin-bottom:14px;}
.field label{display:block; font-size:12px; font-weight:600; color:var(--text-dim); margin-bottom:5px;}
.field input, .field select{width:100%; padding:9px 12px; border-radius:9px; border:1px solid var(--panel-border); font-size:13.5px;}

.filter-row{display:flex; gap:8px; margin-bottom:16px; flex-wrap:wrap;}
.chip{padding:7px 14px; border-radius:20px; font-size:12.5px; font-weight:600; border:1px solid var(--panel-border); background:var(--panel); color:var(--text-dim);}
.chip.active{background:var(--navy); color:#fff; border-color:var(--navy);}

.alert{padding:12px 16px; border-radius:10px; margin-bottom:16px; font-size:13.5px;}
.alert-success{background:rgba(47,158,110,.12); color:var(--green);}
.alert-error{background:rgba(214,83,74,.12); color:var(--red);}

.login-wrap{min-height:100vh; display:flex; align-items:center; justify-content:center; background:linear-gradient(160deg,var(--navy),var(--navy-deep));}
.login-card{background:#fff; border-radius:16px; padding:36px; width:100%; max-width:380px; box-shadow:0 20px 60px -20px rgba(0,0,0,.4);}

/* ===== Kanban ===== */
.board{display:grid; grid-template-columns:repeat(5,1fr); gap:14px; align-items:start;}
.stage-col{background:var(--bg); border-radius:var(--radius); padding:12px; border:1px solid var(--panel-border); min-height:120px;}
.stage-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; padding:0 2px;}
.stage-name{font-size:12.5px; font-weight:700; text-transform:uppercase; letter-spacing:.4px;}
.stage-total{font-size:11px; color:var(--text-dim); font-weight:600; margin-bottom:8px;}
.stage-count{font-size:11px; background:var(--panel-border); color:var(--text-dim); padding:1px 8px; border-radius:20px; font-weight:700;}
.deal-card{background:var(--panel); border:1px solid var(--panel-border); border-left:4px solid var(--blue); border-radius:10px; padding:12px; margin-bottom:10px; cursor:grab; box-shadow:var(--shadow);}
.deal-card.dragging{opacity:.4;}
.deal-title{font-size:13px; font-weight:700; margin-bottom:4px;}
.deal-company{font-size:11.5px; color:var(--text-dim); margin-bottom:8px;}
.deal-foot{display:flex; align-items:center; justify-content:space-between;}
.deal-amount{font-size:13px; font-weight:700; color:var(--navy);}
.deal-age{font-size:10.5px; color:var(--text-faint);}
.stage-col.dragover{background:rgba(46,117,182,.08); border-color:var(--blue);}
.stage-add{width:100%; text-align:center; padding:8px; border-radius:9px; border:1px dashed var(--panel-border); color:var(--text-faint); font-size:12px; font-weight:600; background:transparent; cursor:pointer;}
.stage-add:hover{border-color:var(--blue); color:var(--blue);}

/* ===== Tasks ===== */
.task-row{display:flex; align-items:center; gap:12px; padding:12px; border-radius:10px; border:1px solid var(--panel-border); margin-bottom:8px; background:var(--panel);}
.task-check{width:19px; height:19px; border-radius:6px; border:2px solid var(--panel-border); flex-shrink:0; cursor:pointer; display:flex; align-items:center; justify-content:center;}
.task-check.done{background:var(--green); border-color:var(--green);}
.task-title{font-size:13.5px; font-weight:600;}
.task-title.done{text-decoration:line-through; color:var(--text-faint);}
.task-meta{font-size:11.5px; color:var(--text-dim); margin-top:2px;}
.task-priority{font-size:10.5px; font-weight:700; padding:2px 8px; border-radius:20px; margin-left:auto;}