:root{
  --navy:#1E2761; --navy2:#26326E; --gold:#B8862E; --ice:#CADCFC;
  --bg:#F5F7FB; --card:#FFFFFF; --cardtint:#EAF0FC; --border:#E3E8F2;
  --text:#1F2937; --mute:#5B6472; --green:#0F6E56; --greenbg:#E1F5EE;
  --red:#993C1D; --redbg:#FAECE7; --amber:#8A6412; --amberbg:#FBF1DC;
  --gray:#5F5E5A; --graybg:#F1EFE8;
}
*{box-sizing:border-box; margin:0; padding:0;}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; background:var(--bg); color:var(--text); font-size:14px;}
a{color:inherit; text-decoration:none;}
.app{display:flex; min-height:100vh;}

/* SIDEBAR */
.sidebar{width:264px; flex-shrink:0; background:#fff; border-right:1px solid var(--border); height:100vh; overflow-y:auto; position:sticky; top:0;}
.sidebar-header{padding:20px; border-bottom:1px solid var(--border);}
.sidebar-header .logo{font-weight:700; font-size:17px; color:var(--navy); letter-spacing:-0.3px;}
.sidebar-header .sub{font-size:11px; color:var(--mute); margin-top:2px;}
.nav-top{padding:8px 12px;}
.nav-item{display:flex; align-items:center; gap:10px; padding:9px 12px; border-radius:8px; color:var(--text); cursor:pointer; font-size:13.5px; user-select:none;}
.nav-item:hover{background:var(--cardtint);}
.nav-item.active{background:var(--navy); color:#fff;}
.nav-item.active svg{stroke:#fff;}
.nav-item svg{width:16px; height:16px; stroke:var(--mute); fill:none; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; flex-shrink:0;}
.nav-group{padding:2px 12px;}
.nav-group-head{display:flex; justify-content:space-between; align-items:center; padding:12px 12px 6px; font-size:11px; font-weight:700; letter-spacing:0.5px; color:var(--mute); text-transform:uppercase; cursor:pointer;}
.nav-group-head .chev{transition:transform .15s; stroke:var(--mute); width:12px; height:12px; fill:none; stroke-width:2;}
.nav-group.collapsed .chev{transform:rotate(-90deg);}
.nav-group.collapsed .nav-items{display:none;}

/* MAIN */
.main{flex:1; min-width:0;}
.topbar{height:60px; background:#fff; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; padding:0 28px; position:sticky; top:0; z-index:5;}
.topbar .crumb{font-size:13px; color:var(--mute);}
.topbar .crumb b{color:var(--text); font-weight:600;}
.topbar .user{display:flex; align-items:center; gap:10px; font-size:13px; color:var(--text);}
.avatar{width:30px; height:30px; border-radius:50%; background:var(--navy); color:#fff; display:flex; align-items:center; justify-content:center; font-size:12px; font-weight:700;}
.logout-link{font-size:12px; color:var(--mute); border:1px solid var(--border); padding:5px 10px; border-radius:8px;}
.logout-link:hover{background:var(--cardtint); color:var(--navy);}
.content{padding:28px;}
.page-title{font-size:22px; font-weight:700; color:var(--navy); margin-bottom:4px;}
.page-desc{font-size:13px; color:var(--mute); margin-bottom:22px;}

/* CARDS */
.kpi-row{display:grid; grid-template-columns:repeat(auto-fit, minmax(190px,1fr)); gap:14px; margin-bottom:22px;}
.kpi-card{background:var(--card); border:1px solid var(--border); border-radius:12px; padding:16px 18px; box-shadow:0 1px 2px rgba(30,39,97,0.04);}
.kpi-card .lbl{font-size:12px; color:var(--mute); margin-bottom:8px;}
.kpi-card .val{font-size:22px; font-weight:700; color:var(--navy);}
.kpi-card .delta{font-size:11.5px; margin-top:6px; font-weight:600;}
.delta.up{color:var(--green);} .delta.down{color:var(--red);} .delta.flat{color:var(--mute);}

.panel{background:var(--card); border:1px solid var(--border); border-radius:12px; padding:20px 22px; margin-bottom:20px;}
.panel-title{font-size:14.5px; font-weight:700; color:var(--navy); margin-bottom:14px;}
.section-head{font-size:13px; font-weight:700; color:var(--navy); margin:26px 0 12px; display:flex; align-items:center; gap:8px;}
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
@media (max-width:900px){.grid-2{grid-template-columns:1fr;}}

/* TABLE */
.table-wrap{overflow-x:auto;}
table{width:100%; border-collapse:collapse; font-size:13px;}
thead th{text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:0.4px; color:var(--mute); padding:0 12px 10px; border-bottom:1px solid var(--border); font-weight:700; white-space:nowrap;}
tbody td{padding:11px 12px; border-bottom:1px solid #F0F2F7; color:var(--text);}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover{background:#FAFBFD;}
.badge{display:inline-block; padding:3px 10px; border-radius:20px; font-size:11px; font-weight:700; white-space:nowrap;}
.badge.green{background:var(--greenbg); color:var(--green);}
.badge.red{background:var(--redbg); color:var(--red);}
.badge.amber{background:var(--amberbg); color:var(--amber);}
.badge.gray{background:var(--graybg); color:var(--gray);}
.empty-state{padding:40px; text-align:center; color:var(--mute); font-size:13px;}

/* PAGINATION */
.pager{display:flex; align-items:center; gap:8px; margin-top:16px; font-size:12.5px; color:var(--mute);}
.pager a{padding:6px 12px; border:1px solid var(--border); border-radius:8px; color:var(--navy); font-weight:600;}
.pager a:hover{background:var(--cardtint);}

/* BUTTONS / FORMS */
.btn{display:inline-block; padding:10px 20px; background:var(--navy); color:#fff; border:none; border-radius:8px; font-size:13px; font-weight:600; cursor:pointer;}
.btn:hover{background:var(--navy2);}
.btn.ghost{background:#fff; color:var(--navy); border:1px solid var(--border);}
.toolbar{display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; gap:12px; flex-wrap:wrap;}
.field label{display:block; font-size:12px; font-weight:600; color:var(--text); margin-bottom:6px;}
.field input, .field select{width:100%; padding:9px 12px; border:1px solid var(--border); border-radius:8px; font-size:13px; background:#fff; color:var(--text); font-family:inherit;}
.field input:focus, .field select:focus{outline:none; border-color:var(--navy);}
.note-box{background:var(--cardtint); border-radius:8px; padding:12px 16px; font-size:12.5px; color:var(--navy); margin-bottom:18px;}
.chart-wrap{position:relative; height:300px; width:100%;}
@media (max-width:600px){.chart-wrap{height:240px;}}

/* FILTER BAR */
.filter-bar{display:flex; align-items:center; gap:10px; margin-bottom:20px; flex-wrap:wrap;}
.filter-select{padding:8px 12px; border:1px solid var(--border); border-radius:8px; font-size:12.5px; background:#fff; color:var(--text); font-family:inherit;}
.period-group{display:inline-flex; gap:0; border:1px solid var(--border); border-radius:8px; overflow:hidden;}
.period-btn{padding:8px 14px; border:none; background:#fff; color:var(--navy); font-size:12.5px; font-weight:600; cursor:pointer; border-right:1px solid var(--border);}
.period-btn:last-child{border-right:none;}
.period-btn:hover{background:var(--cardtint);}
.period-btn.active{background:var(--navy); color:#fff;}
.filter-sep{font-size:12px; color:var(--mute); margin-left:4px;}
/* DROPDOWN WITH CHECKBOXES */
.dropdown-check{position:relative;}
.dropdown-check summary{list-style:none; cursor:pointer; padding:8px 12px; border:1px solid var(--border);
  border-radius:8px; background:#fff; font-size:12.5px; color:var(--text); user-select:none; white-space:nowrap;}
.dropdown-check summary::-webkit-details-marker{display:none;}
.dropdown-check summary:hover{background:var(--cardtint);}
.dropdown-check[open] summary{border-color:var(--navy); background:var(--cardtint);}
.dropdown-check summary b{color:var(--navy);}
.dropdown-check .caret{color:var(--mute); font-size:10px; margin-left:2px;}
.dropdown-panel{position:absolute; z-index:30; top:calc(100% + 5px); left:0; background:#fff;
  border:1px solid var(--border); border-radius:10px; padding:10px; min-width:230px;
  box-shadow:0 10px 28px rgba(30,39,97,0.14);}
.dropdown-list{max-height:230px; overflow-y:auto; display:flex; flex-direction:column; gap:2px;}
.chk-row{display:flex; align-items:center; gap:8px; padding:6px 8px; border-radius:6px;
  font-size:12.5px; cursor:pointer; user-select:none;}
.chk-row:hover{background:var(--cardtint);}
.chk-row.on{background:var(--cardtint); font-weight:600; color:var(--navy);}
.chk-row input{width:auto; margin:0; accent-color:var(--navy); cursor:pointer;}
.dropdown-foot{display:flex; gap:8px; margin-top:10px; padding-top:10px; border-top:1px solid var(--border);}

/* PIPELINE BOARD */
.pipeline-board{display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:12px; margin-bottom:20px;}
.pipeline-col{background:var(--card); border:1px solid var(--border); border-radius:12px; padding:12px; border-top:3px solid var(--navy);}
.pipeline-col .head{display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; gap:6px;}
.pipeline-col .name{font-size:11px; font-weight:700; color:var(--navy); text-transform:uppercase; letter-spacing:.04em;}
.pipeline-col .cnt{font-size:11px; font-weight:700; background:var(--cardtint); color:var(--navy); border-radius:20px; padding:1px 8px; flex-shrink:0;}
.pipeline-card{background:var(--bg); border-radius:8px; padding:8px 10px; margin-bottom:6px;}
.pipeline-card .t{font-size:12px; font-weight:600; color:var(--text);}
.pipeline-card .m{font-size:10.5px; color:var(--mute); margin-top:2px;}
.pipeline-empty{font-size:11px; color:var(--mute); padding:4px 2px;}
.progress-track{height:5px; background:var(--border); border-radius:6px; overflow:hidden; margin-top:6px;}
.progress-fill{height:100%; background:var(--gold); border-radius:6px;}

/* CHANNEL META ROW */
.channel-meta{display:flex; align-items:center; gap:8px; flex-wrap:wrap; font-size:11px; color:var(--mute); margin-top:3px;}
.channel-meta .delta{margin:0; font-size:11px;}
.period-pill{display:inline-flex; align-items:center; gap:6px; padding:7px 14px; border-radius:20px; background:var(--cardtint); color:var(--navy); font-size:12.5px; font-weight:600; margin-left:auto;}

/* MESSAGES */
.messages{margin-bottom:18px;}
.alert{padding:11px 16px; border-radius:8px; font-size:13px; margin-bottom:10px;}
.alert.success{background:var(--greenbg); color:var(--green);}
.alert.error{background:var(--redbg); color:var(--red);}
.alert.warning{background:var(--amberbg); color:var(--amber);}
.alert.info{background:var(--cardtint); color:var(--navy);}

/* CHECKBOX GROUP */
.checkbox-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:10px; margin-top:6px;}
.checkbox-grid label{display:flex; align-items:center; gap:8px; padding:10px 12px; border:1px solid var(--border); border-radius:8px; font-size:13px; cursor:pointer;}
.checkbox-grid label:hover{background:var(--cardtint);}
.checkbox-grid input{width:auto;}
.help-text{font-size:11px; color:var(--mute); margin-top:4px;}
.feature-group{margin-top:14px;}
.feature-group-title{font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.05em; color:var(--navy); margin-bottom:6px;}
.form-actions{display:flex; gap:10px; margin-top:18px;}
.role-pill{display:inline-block; padding:2px 9px; border-radius:20px; font-size:11px; font-weight:600; background:var(--cardtint); color:var(--navy); margin:1px 2px;}

/* LOGIN */
.login-wrap{min-height:100vh; display:flex; align-items:center; justify-content:center; background:var(--bg);}
.login-card{width:360px; background:#fff; border:1px solid var(--border); border-radius:16px; padding:32px; box-shadow:0 8px 30px rgba(30,39,97,0.08);}
.login-card .logo{font-size:20px; font-weight:700; color:var(--navy); text-align:center;}
.login-card .sub{font-size:12px; color:var(--mute); text-align:center; margin:4px 0 24px;}
.login-card .field{margin-bottom:14px;}
.login-card .btn{width:100%; margin-top:6px;}
.login-error{background:var(--redbg); color:var(--red); font-size:12px; padding:10px 12px; border-radius:8px; margin-bottom:14px;}