:root {
  --bg:       #F7F6F3;
  --white:    #FFFFFF;
  --s2:       #EFEDE8;
  --s3:       #E6E3DC;
  --border:   #DAD7CF;
  --border2:  #C4C0B6;
  --ink:      #1C1B17;
  --ink2:     #52504A;
  --ink3:     #8C8A82;
  --ink4:     #B8B5AE;
  --accent:   #1D52E8;
  --accent2:  #EBF0FF;
  --accent3:  #1039B8;
  --green:    #197A46;
  --green2:   #E8F5EE;
  --amber:    #8A5200;
  --amber2:   #FEF3E0;
  --red:      #C0392B;
  --red2:     #FDEAEA;
  --purple:   #6B3AC9;
  --purple2:  #F2EEFF;
  --teal:     #0F7070;
  --teal2:    #E4F4F4;
  --orange:   #C45200;
  --orange2:  #FFF0E8;
  --font:     'Sora', sans-serif;
  --mono:     'Fira Code', monospace;
  --r:        7px;
  --r-lg:     11px;
  --r-xl:     14px;
  --sh:       0 1px 3px rgba(28,27,23,.07), 0 4px 14px rgba(28,27,23,.04);
  --sh-md:    0 2px 8px rgba(28,27,23,.09), 0 8px 24px rgba(28,27,23,.05);
}
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior: smooth; }
body { font-family:var(--font); background:var(--bg); color:var(--ink); font-size:13px; line-height:1.55; -webkit-font-smoothing:antialiased; }

/* ── Shell ── */
.shell { display:flex; min-height:100vh; }

/* ── Sidebar ── */
.sidebar {
  width:220px; flex-shrink:0; background:var(--ink);
  display:flex; flex-direction:column;
  position:sticky; top:0; height:100vh; overflow-y:auto;
}
.sidebar::-webkit-scrollbar { width:0; }
.sb-brand { padding:18px 18px 14px; border-bottom:1px solid rgba(255,255,255,.08); }
.sb-name  { font-size:15px; font-weight:700; color:#fff; letter-spacing:-.3px; }
.sb-mod   { font-size:11px; color:rgba(255,255,255,.35); margin-top:2px; font-weight:300; }
.sb-grp   { padding:14px 16px 4px; font-size:9.5px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.25); }
.sb-item  {
  display:flex; align-items:center; gap:8px;
  padding:7px 12px 7px 16px; margin:1px 6px; border-radius:6px;
  cursor:pointer; color:rgba(255,255,255,.48); font-size:12.5px; font-weight:400;
  transition:all .12s; user-select:none;
}
.sb-item:hover { background:rgba(255,255,255,.07); color:rgba(255,255,255,.82); }
.sb-item.active { background:rgba(29,82,232,.28); color:#8AB0FF; font-weight:500; }
.sb-ic { font-size:13px; width:15px; text-align:center; flex-shrink:0; }
.sb-count { margin-left:auto; background:rgba(255,255,255,.12); color:rgba(255,255,255,.6); font-size:10px; padding:1px 6px; border-radius:10px; }

/* ── Main ── */
.main { flex:1; display:flex; flex-direction:column; overflow:hidden; min-width:0; }

.topbar {
  height:54px; background:var(--white); border-bottom:1px solid var(--border);
  display:flex; align-items:center; padding:0 24px; gap:12px; flex-shrink:0;
}
.topbar-title { font-size:16px; font-weight:700; color:var(--ink); letter-spacing:-.3px; }
.topbar-period {
  background:var(--accent2); border:1px solid rgba(29,82,232,.2);
  border-radius:6px; padding:4px 12px; font-size:12px; color:var(--accent3); font-weight:500;
}
.topbar-actions { margin-left:auto; display:flex; gap:8px; }

.subnav {
  display:flex; background:var(--white); border-bottom:1px solid var(--border);
  padding:0 24px; overflow-x:auto;
}
.subnav::-webkit-scrollbar { height:0; }
.snt {
  display:flex; align-items:center; gap:6px;
  padding:11px 16px; font-size:12.5px; font-weight:500; color:var(--ink3);
  cursor:pointer; border-bottom:2.5px solid transparent; white-space:nowrap;
  transition:all .12s; user-select:none;
}
.snt:hover { color:var(--ink2); }
.snt.active { color:var(--accent); border-bottom-color:var(--accent); }
.snt-dot { width:6px; height:6px; border-radius:50%; flex-shrink:0; }

/* ── Content ── */
.content { flex:1; overflow-y:auto; padding:22px 24px 60px; }
.content::-webkit-scrollbar { width:4px; }
.content::-webkit-scrollbar-thumb { background:var(--border); border-radius:2px; }

.view { display:none; }
.view.active { display:block; animation:fadeUp .2s ease; }
@keyframes fadeUp { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }

/* ── Buttons ── */
.btn {
  display:inline-flex; align-items:center; gap:5px;
  padding:7px 14px; border-radius:var(--r);
  font-family:var(--font); font-size:12.5px; font-weight:500;
  cursor:pointer; border:none; transition:all .13s; white-space:nowrap;
}
.btn-primary  { background:var(--accent); color:#fff; }
.btn-primary:hover { background:var(--accent3); }
.btn-secondary{ background:var(--white); color:var(--ink); border:1px solid var(--border2); }
.btn-secondary:hover { background:var(--s2); }
.btn-ghost    { background:transparent; color:var(--ink2); border:1px solid var(--border); }
.btn-ghost:hover { background:var(--s2); }
.btn-success  { background:var(--green); color:#fff; }
.btn-success:hover { background:#145c36; }
.btn-sm { padding:5px 11px; font-size:12px; }
.btn-xs { padding:3px 8px; font-size:11px; }
.icon-btn {
  width:30px; height:30px; border-radius:6px;
  background:var(--s2); border:1px solid var(--border);
  color:var(--ink3); cursor:pointer; display:inline-flex;
  align-items:center; justify-content:center; font-size:13px; transition:all .1s;
}
.icon-btn:hover { background:var(--s3); color:var(--ink); }

/* ── Badges ── */
.badge { display:inline-flex; align-items:center; gap:3px; padding:2px 8px; border-radius:20px; font-size:11px; font-weight:500; white-space:nowrap; }
.b-green   { background:var(--green2);  color:var(--green); }
.b-amber   { background:var(--amber2);  color:var(--amber); }
.b-red     { background:var(--red2);    color:var(--red); }
.b-accent  { background:var(--accent2); color:var(--accent3); }
.b-purple  { background:var(--purple2); color:var(--purple); }
.b-teal    { background:var(--teal2);   color:var(--teal); }
.b-orange  { background:var(--orange2); color:var(--orange); }
.b-gray    { background:var(--s3);      color:var(--ink2); }

/* ── Cards ── */
.card {
  background:var(--white); border:1px solid var(--border);
  border-radius:var(--r-xl); overflow:hidden; box-shadow:var(--sh);
}
.card-hd {
  padding:12px 18px; border-bottom:1px solid var(--border);
  background:var(--s2); display:flex; align-items:center; justify-content:space-between;
}
.card-title { font-size:13px; font-weight:600; color:var(--ink); }
.card-sub   { font-size:11.5px; color:var(--ink3); margin-top:1px; }
.card-body  { padding:18px; }

/* ── Stat cards ── */
.stat-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:12px; margin-bottom:20px; }
.sc {
  background:var(--white); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:14px 16px;
  box-shadow:var(--sh); position:relative; overflow:hidden;
}
.sc::after {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
}
.sg::after { background:var(--green); }
.sa::after { background:var(--amber); }
.sr::after { background:var(--red); }
.sb::after { background:var(--accent); }
.sp::after { background:var(--purple); }
.so::after { background:var(--orange); }
.st::after { background:var(--teal); }
.sc-lbl { font-size:11px; color:var(--ink3); font-weight:500; letter-spacing:.03em; }
.sc-val { font-size:23px; font-weight:700; color:var(--ink); margin-top:4px; letter-spacing:-.5px; }
.sc-sub { font-size:11px; color:var(--ink3); margin-top:3px; }
.sc-del { display:inline-flex; align-items:center; gap:3px; font-size:11px; margin-top:3px; }
.up  { color:var(--green); } .dn { color:var(--red); } .mt { color:var(--ink3); }

/* ── Table ── */
.tbl-wrap { background:var(--white); border:1px solid var(--border); border-radius:var(--r-xl); overflow:hidden; box-shadow:var(--sh); }
table { width:100%; border-collapse:collapse; }
thead th {
  background:var(--s2); padding:9px 14px; text-align:left;
  font-size:11px; font-weight:600; color:var(--ink2);
  letter-spacing:.05em; text-transform:uppercase; border-bottom:1px solid var(--border); white-space:nowrap;
}
thead th:first-child { padding-left:18px; }
tbody tr { border-bottom:1px solid var(--border); transition:background .1s; }
tbody tr:last-child { border-bottom:none; }
tbody tr:hover { background:#FAFAF8; }
td { padding:11px 14px; vertical-align:middle; font-size:13px; }
td:first-child { padding-left:18px; }
.mono { font-family:var(--mono); font-size:12px; }
.num-g { color:var(--green); font-weight:600; }
.num-a { color:var(--amber); font-weight:600; }
.num-r { color:var(--red); font-weight:600; }
.num-m { color:var(--ink3); }
.tbl-foot { padding:10px 16px; border-top:1px solid var(--border); display:flex; justify-content:space-between; font-size:12px; color:var(--ink3); align-items:center; }
.row-act { display:flex; gap:4px; opacity:0; transition:opacity .12s; }
tbody tr:hover .row-act { opacity:1; }

/* ── Form ── */
.fld {
  height:33px; padding:0 10px;
  background:var(--white); border:1px solid var(--border);
  border-radius:var(--r); color:var(--ink); font-family:var(--font); font-size:13px;
  outline:none; transition:border-color .15s, box-shadow .15s; width:100%;
}
.fld:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent2); }
.fld::placeholder { color:var(--ink4); }
select.fld {
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238C8A82' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 10px center; padding-right:26px; cursor:pointer;
}
textarea.fld { height:auto; padding:8px 10px; resize:vertical; }
.fld-lbl { font-size:11.5px; font-weight:500; color:var(--ink2); margin-bottom:4px; display:block; }
.fld-hint { font-size:11px; color:var(--ink3); margin-top:3px; }
.frow { display:flex; gap:14px; flex-wrap:wrap; margin-bottom:14px; }
.fg { display:flex; flex-direction:column; flex:1; min-width:120px; }
.fg.w140 { flex:0 0 140px; } .fg.w160 { flex:0 0 160px; }
.fg.w200 { flex:0 0 200px; } .fg.w240 { flex:0 0 240px; }
.fg.full { flex:1 1 100%; }

/* ── Toggle ── */
.tog { position:relative; width:34px; height:18px; display:inline-block; cursor:pointer; flex-shrink:0; }
.tog input { opacity:0; width:0; height:0; position:absolute; }
.tog-track { position:absolute; inset:0; background:var(--border2); border-radius:9px; transition:background .2s; }
.tog input:checked + .tog-track { background:var(--accent); }
.tog-thumb { position:absolute; top:2px; left:2px; width:14px; height:14px; background:#fff; border-radius:50%; box-shadow:0 1px 2px rgba(0,0,0,.15); transition:transform .2s; }
.tog input:checked ~ .tog-thumb { transform:translateX(16px); }
.tog-row { display:flex; align-items:center; justify-content:space-between; padding:10px 0; border-bottom:1px solid var(--border); }
.tog-row:last-child { border-bottom:none; }
.tog-lbl { font-size:13px; color:var(--ink); }
.tog-hint { font-size:11px; color:var(--ink3); margin-top:1px; }

/* ── Callout ── */
.callout { display:flex; gap:9px; padding:10px 14px; border-radius:var(--r); font-size:12.5px; line-height:1.5; margin-bottom:16px; }
.ci { background:var(--accent2); color:var(--accent3); border-left:3px solid var(--accent); }
.cw { background:var(--amber2); color:var(--amber); border-left:3px solid #D4A017; }
.cr { background:var(--red2);   color:var(--red);   border-left:3px solid var(--red); }
.cg { background:var(--green2); color:var(--green); border-left:3px solid var(--green); }

/* ── Page header ── */
.ph { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:20px; }
.ph-title { font-size:18px; font-weight:700; color:var(--ink); letter-spacing:-.4px; }
.ph-sub   { font-size:13px; color:var(--ink3); margin-top:3px; }

/* ── Plan card ── */
.plan-card {
  background:var(--white); border:1px solid var(--border); border-radius:var(--r-xl);
  padding:18px; box-shadow:var(--sh); transition:all .15s; cursor:pointer; position:relative;
}
.plan-card:hover { border-color:var(--border2); box-shadow:var(--sh-md); }
.plan-card.selected { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent2), var(--sh); }
.plan-card-accent {
  position:absolute; top:0; left:0; right:0; height:3px;
  border-radius:var(--r-xl) var(--r-xl) 0 0;
}
.plan-name { font-size:14px; font-weight:600; color:var(--ink); letter-spacing:-.2px; margin-bottom:4px; }
.plan-meta { font-size:11.5px; color:var(--ink3); }
.plan-numbers { display:flex; gap:16px; margin-top:12px; }
.plan-num-lbl { font-size:10px; color:var(--ink3); font-weight:500; text-transform:uppercase; letter-spacing:.04em; }
.plan-num-val { font-size:15px; font-weight:700; color:var(--ink); font-family:var(--mono); margin-top:2px; }

/* ── Slab table ── */
.slab-tbl { width:100%; border-collapse:collapse; }
.slab-tbl th { background:var(--s2); padding:8px 12px; font-size:11px; font-weight:600; color:var(--ink2); text-align:left; border-bottom:1px solid var(--border); letter-spacing:.04em; text-transform:uppercase; }
.slab-tbl td { padding:7px 10px; border-bottom:1px solid var(--border); vertical-align:middle; }
.slab-tbl tr:last-child td { border-bottom:none; }
.slab-tbl input, .slab-tbl select {
  height:28px; font-size:12px; padding:0 8px; width:100%;
  background:var(--white); border:1px solid var(--border); border-radius:5px;
  color:var(--ink); font-family:var(--font); outline:none;
}
.slab-tbl select { appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M1 1l3 3 3-3' stroke='%238C8A82' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 7px center; padding-right:20px; }
.slab-tbl input:focus, .slab-tbl select:focus { border-color:var(--accent); }

/* ── Formula box ── */
.fbox {
  font-family:var(--mono); font-size:12px; color:var(--green);
  background:rgba(25,122,70,.07); border:1px solid rgba(25,122,70,.2);
  border-radius:var(--r); padding:9px 13px; display:block; line-height:1.6;
}

/* ── Approval stepper ── */
.stepper { display:flex; align-items:center; gap:0; margin-bottom:20px; }
.step {
  display:flex; flex-direction:column; align-items:center; gap:4px; flex:1;
  position:relative;
}
.step::after {
  content:''; position:absolute; top:18px; left:calc(50% + 18px); right:calc(-50% + 18px);
  height:2px; background:var(--border);
}
.step:last-child::after { display:none; }
.step.done::after { background:var(--green); }
.step.active::after { background:var(--border); }
.step-circle {
  width:36px; height:36px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:13px; font-weight:700; border:2px solid var(--border);
  background:var(--white); color:var(--ink3); position:relative; z-index:1;
}
.step.done .step-circle { background:var(--green); border-color:var(--green); color:#fff; }
.step.active .step-circle { background:var(--accent); border-color:var(--accent); color:#fff; }
.step-lbl { font-size:11px; font-weight:500; color:var(--ink3); text-align:center; }
.step.done .step-lbl, .step.active .step-lbl { color:var(--ink2); }

/* ── Upload zone ── */
.upload-zone {
  border:2px dashed var(--border2); border-radius:var(--r-lg);
  padding:24px; text-align:center; cursor:pointer;
  transition:all .15s; background:var(--s2);
}
.upload-zone:hover { border-color:var(--accent); background:var(--accent2); }
.upload-icon { font-size:28px; margin-bottom:8px; }
.upload-title { font-size:13.5px; font-weight:600; color:var(--ink2); }
.upload-sub { font-size:12px; color:var(--ink3); margin-top:3px; }

/* ── Two-col detail layout ── */
.det-layout { display:grid; grid-template-columns:1fr 290px; gap:18px; align-items:start; }
.sticky-r { position:sticky; top:16px; }

/* ── Payout row ── */
.po-row {
  display:grid; align-items:center; gap:8px;
  padding:9px 14px 9px 18px; border-bottom:1px solid var(--border); transition:background .1s;
}
.po-row:hover { background:var(--s2); }
.po-row.header { background:var(--s2); font-size:11px; color:var(--ink2); font-weight:600; letter-spacing:.05em; text-transform:uppercase; padding:8px 14px 8px 18px; }
.po-earn  { grid-template-columns: 220px 90px 90px 100px 110px 120px 100px 120px 100px 44px; }

/* ── Segment control ── */
.seg { display:flex; border:1px solid var(--border); border-radius:var(--r); overflow:hidden; }
.seg-btn {
  padding:5px 14px; font-size:12px; font-weight:500; cursor:pointer;
  background:var(--white); color:var(--ink3); border:none; border-right:1px solid var(--border);
  font-family:var(--font); transition:all .12s;
}
.seg-btn:last-child { border-right:none; }
.seg-btn.active { background:var(--accent); color:#fff; }
.seg-btn:not(.active):hover { background:var(--s2); color:var(--ink); }

/* ── Radio opt ── */
.radio-grp { display:flex; gap:8px; flex-wrap:wrap; }
.ropt {
  display:flex; align-items:center; gap:7px; padding:6px 12px;
  border:1px solid var(--border); border-radius:var(--r);
  cursor:pointer; font-size:12.5px; color:var(--ink2); background:var(--s2); transition:all .12s;
}
.ropt.sel { border-color:var(--accent); background:var(--accent2); color:var(--accent3); }
.ropt input { accent-color:var(--accent); }

/* ── Progress bar ── */
.prog-bar { height:6px; background:var(--s3); border-radius:3px; overflow:hidden; }
.prog-fill { height:100%; border-radius:3px; transition:width .3s; }

/* ── Emp cell ── */
.emp-cell { display:flex; align-items:center; gap:9px; }
.emp-av { width:30px; height:30px; border-radius:8px; flex-shrink:0; display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:700; }

/* ── TDS impact chip ── */
.tds-chip {
  display:inline-flex; align-items:center; gap:5px;
  padding:3px 8px; background:var(--red2); color:var(--red);
  border-radius:5px; font-family:var(--mono); font-size:11px;
}

/* ── Sec head ── */
.sec-hd { font-size:11px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--ink3); padding-bottom:8px; border-bottom:1px solid var(--border); margin-bottom:12px; }

/* ── Action bar ── */
.action-bar {
  position:sticky; bottom:0; left:0; right:0;
  background:var(--white); border-top:1px solid var(--border);
  padding:12px 24px; display:flex; align-items:center; gap:10px;
  box-shadow:0 -2px 16px rgba(28,27,23,.07); z-index:20;
  margin:0 -24px -60px;
}

/* ── Add row ── */
.add-row {
  display:flex; align-items:center; gap:6px; padding:8px 14px;
  color:var(--accent); font-size:12.5px; cursor:pointer;
  border-top:1px dashed rgba(29,82,232,.3); background:var(--accent2); transition:background .1s;
}
.add-row:hover { background:rgba(29,82,232,.12); }

/* ── Summary sidebar ── */
.summ-line { display:flex; justify-content:space-between; align-items:center; padding:7px 0; border-bottom:1px solid var(--border); }
.summ-line:last-child { border-bottom:none; }
.summ-lbl { font-size:12.5px; color:var(--ink2); }
.summ-val { font-family:var(--mono); font-size:13px; font-weight:600; }

/* ── Section divider ── */
.divider { height:1px; background:var(--border); margin:18px 0; }

/* ── Audit item ── */
.aud-item { display:flex; gap:10px; padding:9px 0; border-bottom:1px solid var(--border); }
.aud-item:last-child { border-bottom:none; }
.aud-dot { width:8px; height:8px; border-radius:50%; background:var(--accent); flex-shrink:0; margin-top:4px; }
.aud-dot.g { background:var(--green); }
.aud-dot.a { background:var(--amber); }
.aud-msg  { font-size:12.5px; color:var(--ink); }
.aud-meta { font-size:11px; color:var(--ink3); margin-top:1px; }