:root{
  --ink:#10162B; --ink-soft:#1B2340; --canvas:#F3F4F7; --surface:#FFFFFF;
  --rail:#1B8A83; --rail-soft:#DCEFEC; --amber:#C97F1D; --amber-soft:#FBEBD6;
  --rose:#B23A48; --rose-soft:#F7E2E3; --line:#E4E6EC; --text:#1A1D29; --text-dim:#6B7080;
}
*{box-sizing:border-box;}
body{background:var(--canvas); font-family:'Noto Sans Devanagari','Inter',sans-serif; color:var(--text); font-size:14px;}
.font-display{font-family:'Space Grotesk','Noto Sans Devanagari',sans-serif;}
.font-mono{font-family:'JetBrains Mono',monospace;}

.rail-sidebar{width:264px;min-height:100vh;background:var(--ink);color:#C9CDE0;position:fixed;top:0;left:0;bottom:0;padding:22px 0;display:flex;flex-direction:column;z-index:40;}
.rail-brand{padding:0 22px 20px 22px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.rail-brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--rail),#0F5E58);display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk';font-weight:700;color:#fff;font-size:15px;}
.rail-brand .org-name{font-family:'Space Grotesk';font-weight:600;font-size:14.5px;color:#fff;}
.rail-brand .org-sub{font-size:11.5px;color:#8A90AC;}
.org-tree{padding:0 14px;overflow-y:auto;flex:1;}
.org-tree .tier-label{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:#6E7396;padding:14px 10px 6px;font-weight:600;}
.tree-node{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:8px;font-size:13px;color:#B7BBD6;cursor:pointer;text-decoration:none;}
.tree-node .count{margin-left:auto;font-family:'JetBrains Mono';font-size:10.5px;color:#7F84A6;}
.tree-node.active{background:rgba(27,138,131,.18);color:#fff;}
.tree-node:hover:not(.active){background:rgba(255,255,255,.05);}
.rail-foot{padding:14px 22px 0;border-top:1px solid rgba(255,255,255,.08);margin-top:10px;}
.rail-foot .user-chip{display:flex;align-items:center;gap:10px;padding-top:14px;}
.rail-foot .avatar{width:32px;height:32px;border-radius:8px;background:var(--amber);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:13px;}

.main-wrap{margin-left:264px;}
.topbar{background:var(--surface);border-bottom:1px solid var(--line);padding:14px 28px;display:flex;align-items:center;gap:18px;position:sticky;top:0;z-index:30;}
.global-search{flex:1;max-width:460px;background:var(--canvas);border:1px solid var(--line);border-radius:10px;padding:9px 14px;display:flex;align-items:center;gap:9px;color:var(--text-dim);font-size:13px;}
.icon-btn{width:38px;height:38px;border-radius:9px;background:var(--canvas);display:flex;align-items:center;justify-content:center;color:var(--text-dim);border:1px solid var(--line);}
.content{padding:26px 28px 60px;}
.page-eyebrow{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--rail);font-weight:600;}
.page-title{font-family:'Space Grotesk','Noto Sans Devanagari';font-weight:700;font-size:25px;margin:2px 0 22px;color:var(--ink);}

.kpi-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;height:100%;}
.kpi-label{font-size:12px;color:var(--text-dim);font-weight:500;}
.kpi-value{font-family:'Space Grotesk';font-weight:700;font-size:30px;color:var(--ink);margin:6px 0 4px;}
.kpi-icon{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px;}

.approval-rail{background:var(--ink);border-radius:16px;padding:26px 28px 22px;color:#fff;margin-bottom:24px;position:relative;overflow:hidden;}
.approval-rail::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% -10%, rgba(27,138,131,.35), transparent 55%);pointer-events:none;}
.rail-track{display:flex;align-items:center;position:relative;z-index:1;margin-top:18px;}
.rail-stage{flex:1;position:relative;padding-top:6px;}
.rail-stage .stage-line{height:3px;background:rgba(255,255,255,.12);position:absolute;top:16px;left:-50%;width:100%;z-index:0;}
.rail-stage:first-child .stage-line{display:none;}
.rail-stage.filled .stage-line{background:var(--rail);}
.stage-node{width:34px;height:34px;border-radius:50%;background:var(--ink-soft);border:2px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono';font-size:12px;position:relative;z-index:1;font-weight:600;}
.rail-stage.filled .stage-node{background:var(--rail);border-color:var(--rail);}
.rail-stage.current .stage-node{background:var(--amber);border-color:var(--amber);box-shadow:0 0 0 5px rgba(201,127,29,.25);}
.stage-meta{margin-top:10px;}
.stage-meta .stage-name{font-size:12px;color:#B7BBD6;}
.stage-meta .stage-count{font-family:'Space Grotesk';font-weight:700;font-size:17px;}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.panel-head{padding:16px 20px;border-bottom:1px solid var(--line);}
.panel-head .title{font-family:'Space Grotesk','Noto Sans Devanagari';font-weight:600;font-size:15.5px;}
.panel-head .sub{font-size:12px;color:var(--text-dim);}

.form-label-custom{font-size:12.5px;font-weight:600;color:var(--text);margin-bottom:5px;display:block;}
.form-control-custom,.form-select-custom{border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13.5px;width:100%;background:var(--canvas);font-family:inherit;}
.form-control-custom:focus,.form-select-custom:focus{outline:2px solid var(--rail);outline-offset:1px;border-color:var(--rail);}
.upload-box{border:1.5px dashed var(--line);border-radius:10px;padding:18px;text-align:center;color:var(--text-dim);font-size:12.5px;background:var(--canvas);}

.rtable,.wtable{width:100%;font-size:13px;}
.rtable th,.wtable th{background:var(--canvas);text-transform:uppercase;font-size:10.5px;letter-spacing:.05em;color:var(--text-dim);font-weight:600;padding:10px 16px;text-align:left;border-bottom:1px solid var(--line);}
.rtable td,.wtable td{padding:11px 16px;border-bottom:1px solid var(--line);vertical-align:middle;}
.status-chip{font-size:11px;font-weight:600;padding:3px 10px;border-radius:20px;white-space:nowrap;}
.status-chip.done{background:var(--rail-soft);color:var(--rail);}
.status-chip.pending{background:var(--amber-soft);color:var(--amber);}
.status-chip.overdue{background:var(--rose-soft);color:var(--rose);}
.bar-track{width:70px;height:6px;background:var(--canvas);border-radius:4px;overflow:hidden;display:inline-block;vertical-align:middle;margin-right:8px;}
.bar-fill{height:100%;border-radius:4px;}

.kpi-mini{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;}
.kpi-mini .lbl{font-size:11.5px;color:var(--text-dim);}
.kpi-mini .val{font-family:'Space Grotesk';font-weight:700;font-size:22px;color:var(--ink);}

.period-toggle{display:flex;gap:6px;background:var(--canvas);border-radius:9px;padding:4px;}
.period-btn{padding:6px 14px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--text-dim);cursor:pointer;text-decoration:none;}
.period-btn.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(16,22,43,.1);}

@media (max-width:991px){
  .rail-sidebar{transform:translateX(-100%);transition:.25s;}
  .rail-sidebar.open{transform:translateX(0);}
  .main-wrap{margin-left:0;}
  .sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(16,22,43,.5);z-index:39;}
  .sidebar-backdrop.show{display:block;}
}