/* =========================================================
   DHANANJAY ERP — "Ledger" Design System
   Inspired by classic green columnar ledger books:
   deep forest-green sidebar, ruled tables, tabular mono figures.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --bg:#F2F5F1;
  --surface:#FFFFFF;
  --surface-alt:#F7FAF8;
  --ink:#132720;
  --muted:#5C6B63;
  --rule:#CFDAD2;
  --rule-strong:#9FB3A7;

  --sidebar-bg:#0E1F19;
  --sidebar-bg-2:#123023;
  --sidebar-text:#B9CCC1;
  --sidebar-text-dim:#7C9587;
  --sidebar-active:#1B4536;
  --sidebar-active-text:#EAF5EE;

  --primary:#1E7F5C;
  --primary-dark:#145C43;
  --primary-light:#E4F3EC;
  --amber:#B9791A;
  --amber-light:#FBF0DD;
  --danger:#B3413B;
  --danger-light:#FBEAE8;
  --blue-info:#2B5FA3;

  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(14,31,25,.06);
  --shadow-md:0 6px 20px rgba(14,31,25,.08);
  --shadow-lg:0 16px 40px rgba(14,31,25,.14);

  --font-display:'Manrope',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;

  --topbar-h:64px;
  --sidebar-w:264px;
}

*,*::before,*::after{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  font-size:14.5px;
  line-height:1.5;
}
h1,h2,h3,h4,.font-display{font-family:var(--font-display);letter-spacing:-.01em;}
a{color:inherit;text-decoration:none;}
button{font-family:var(--font-body);}
ul{list-style:none;margin:0;padding:0;}

/* tabular figures everywhere numbers appear — the "ledger" signature */
.num, .amount, td.num, th.num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-weight:600;
  letter-spacing:-.01em;
}

/* ---------- Ledger rule motif ---------- */
.ledger-rule{
  border:none;
  border-top:1px solid var(--rule);
  border-bottom:2px solid var(--rule-strong);
  height:3px;
  margin:6px 0 14px;
  background:transparent;
}
.section-title{
  display:flex;align-items:baseline;justify-content:space-between;
  margin-bottom:2px;
}
.section-title h2{font-size:20px;margin:0;font-weight:800;}
.section-title .hint{color:var(--muted);font-size:12.5px;}

/* ================= LOGIN PAGE ================= */
.login-wrap{
  min-height:100vh;
  display:grid;
  grid-template-columns:1.1fr 1fr;
  background:var(--sidebar-bg);
}
@media (max-width:880px){ .login-wrap{grid-template-columns:1fr;} .login-visual{display:none;} }

.login-visual{
  position:relative;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.05), transparent 40%),
    linear-gradient(160deg, var(--sidebar-bg-2), var(--sidebar-bg) 70%);
  color:var(--sidebar-text);
  padding:56px;
  display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;
}
.login-visual::before{
  content:"";
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(to bottom, transparent 0 47px, rgba(185,204,193,.10) 47px 48px);
  mask-image:linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}
.login-brand{position:relative;z-index:1;display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:42px;height:42px;border-radius:10px;
  background:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-weight:700;color:#fff;font-size:17px;
  box-shadow:var(--shadow-md);
}
.login-visual h1{position:relative;z-index:1;font-size:34px;line-height:1.15;max-width:420px;margin:0;color:#fff;}
.login-visual p{position:relative;z-index:1;color:var(--sidebar-text-dim);max-width:380px;}
.ledger-figures{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  padding-top:24px;border-top:1px solid rgba(185,204,193,.18);
}
.ledger-figures .fig-num{font-family:var(--font-mono);font-size:22px;font-weight:600;color:#fff;}
.ledger-figures .fig-label{font-size:11.5px;color:var(--sidebar-text-dim);margin-top:2px;}

.login-panel{
  background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  padding:32px;
}
.login-card{
  width:100%;max-width:380px;
  background:var(--surface);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);
  padding:36px 32px;
}
.login-card h2{margin:0 0 4px;font-size:22px;}
.login-card .sub{color:var(--muted);font-size:13px;margin-bottom:22px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;
  border:1.5px solid var(--rule);
  border-radius:var(--radius-sm);
  font-size:14px;background:var(--surface-alt);
  color:var(--ink);
  transition:border-color .15s, box-shadow .15s;
  font-family:var(--font-body);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-light);
  background:#fff;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 18px;border-radius:var(--radius-sm);
  font-weight:700;font-size:13.5px;cursor:pointer;
  border:1.5px solid transparent;
  transition:transform .1s, box-shadow .15s, background .15s;
  font-family:var(--font-display);
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--primary-dark);}
.btn-block{width:100%;}
.btn-ghost{background:transparent;border-color:var(--rule);color:var(--ink);}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);}
.btn-danger-ghost{background:var(--danger-light);color:var(--danger);}
.btn-sm{padding:6px 12px;font-size:12.5px;border-radius:7px;}
.login-foot{margin-top:18px;text-align:center;color:var(--muted);font-size:12px;}
.demo-note{
  margin-top:14px;padding:10px 12px;border-radius:9px;
  background:var(--amber-light);color:#7A551A;font-size:12px;border:1px solid #EFDBAF;
}

/* ================= APP SHELL ================= */
.app-shell{display:flex;min-height:100vh;}

.sidebar{
  width:var(--sidebar-w);
  background:var(--sidebar-bg);
  color:var(--sidebar-text);
  position:fixed;top:0;bottom:0;left:0;
  display:flex;flex-direction:column;
  z-index:40;
  transition:transform .25s ease;
}
.sidebar-head{
  display:flex;align-items:center;gap:10px;
  padding:18px 18px;border-bottom:1px solid rgba(185,204,193,.12);
}
.sidebar-head .brand-mark{width:34px;height:34px;font-size:14px;border-radius:8px;}
.sidebar-head .brand-name{font-family:var(--font-display);font-weight:800;color:#fff;font-size:15px;line-height:1.2;}
.sidebar-head .brand-name span{display:block;font-size:10.5px;font-weight:600;color:var(--sidebar-text-dim);letter-spacing:.04em;}

.sidebar-scroll{flex:1;overflow-y:auto;padding:10px 10px 20px;}
.sidebar-scroll::-webkit-scrollbar{width:5px;}
.sidebar-scroll::-webkit-scrollbar-thumb{background:rgba(185,204,193,.2);border-radius:6px;}

.nav-phase{margin-top:14px;}
.nav-phase-label{
  font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--sidebar-text-dim);padding:6px 12px 6px;
}
.nav-link{
  display:flex;align-items:center;gap:10px;
  padding:9px 12px;border-radius:9px;margin:1px 0;
  color:var(--sidebar-text);font-size:13.5px;font-weight:500;
  cursor:pointer;
}
.nav-link .ic{width:17px;text-align:center;font-size:14px;opacity:.85;}
.nav-link:hover{background:rgba(185,204,193,.08);color:#fff;}
.nav-link.active{background:var(--sidebar-active);color:var(--sidebar-active-text);font-weight:700;}
.nav-link.active .ic{opacity:1;}

.sidebar-foot{padding:14px;border-top:1px solid rgba(185,204,193,.12);}
.company-pill{
  display:flex;align-items:center;gap:9px;
  background:var(--sidebar-bg-2);border-radius:10px;padding:9px 11px;
  font-size:12.5px;color:var(--sidebar-text);
}
.company-pill .dot{width:8px;height:8px;border-radius:50%;background:#3FBE85;flex-shrink:0;}

.main{
  margin-left:var(--sidebar-w);
  flex:1;min-width:0;
  display:flex;flex-direction:column;
}
.topbar{
  height:var(--topbar-h);
  background:var(--surface);
  border-bottom:1px solid var(--rule);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;position:sticky;top:0;z-index:30;
}
.topbar-left{display:flex;align-items:center;gap:14px;}
.hamburger{display:none;background:none;border:none;font-size:20px;cursor:pointer;color:var(--ink);}
.breadcrumb{color:var(--muted);font-size:13px;}
.breadcrumb b{color:var(--ink);}
.topbar-right{display:flex;align-items:center;gap:14px;}
.avatar{
  width:34px;height:34px;border-radius:50%;
  background:var(--primary-light);color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;
  font-family:var(--font-display);
}
.badge{
  padding:3px 9px;border-radius:99px;font-size:11px;font-weight:700;
}
.badge-green{background:var(--primary-light);color:var(--primary-dark);}
.badge-amber{background:var(--amber-light);color:var(--amber);}
.badge-red{background:var(--danger-light);color:var(--danger);}
.badge-blue{background:#E6EEF7;color:var(--blue-info);}

.content{padding:26px;max-width:1280px;width:100%;margin:0 auto;}

/* ---------- Cards / stats ---------- */
.grid{display:grid;gap:18px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:2fr 1fr;}
@media (max-width:1024px){ .grid-4{grid-template-columns:repeat(2,1fr);} .grid-3{grid-template-columns:1fr;} .grid-2{grid-template-columns:1fr;} }
@media (max-width:560px){ .grid-4{grid-template-columns:1fr;} }

.card{
  background:var(--surface);
  border:1px solid var(--rule);
  border-radius:var(--radius-md);
  padding:20px;
  box-shadow:var(--shadow-sm);
}
.stat-card .stat-label{font-size:12px;color:var(--muted);font-weight:600;}
.stat-card .stat-value{font-family:var(--font-mono);font-size:26px;font-weight:600;margin-top:6px;}
.stat-card .stat-delta{font-size:11.5px;margin-top:6px;font-weight:600;}
.stat-card{border-top:3px solid var(--primary);}
.stat-card.amber{border-top-color:var(--amber);}
.stat-card.blue{border-top-color:var(--blue-info);}
.stat-card.danger{border-top-color:var(--danger);}
.up{color:var(--primary-dark);} .down{color:var(--danger);}

/* ---------- Tables (ledger style) ---------- */
.table-card{background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);}
.table-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--rule);}
.table-toolbar .search-box{
  display:flex;align-items:center;gap:8px;background:var(--surface-alt);
  border:1px solid var(--rule);border-radius:8px;padding:7px 11px;min-width:220px;
}
.table-toolbar .search-box input{border:none;background:transparent;outline:none;font-size:13px;width:100%;}
.table-scroll{overflow-x:auto;}
table{width:100%;border-collapse:collapse;font-size:13.3px;}
thead th{
  text-align:left;padding:11px 16px;background:var(--surface-alt);
  color:var(--muted);font-weight:700;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;
  border-bottom:2px solid var(--rule-strong);white-space:nowrap;
}
tbody td{padding:12px 16px;border-bottom:1px solid var(--rule);vertical-align:middle;white-space:nowrap;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover{background:var(--surface-alt);}
td.num,th.num{text-align:right;}
.row-actions{display:flex;gap:6px;}
.icon-btn{
  width:30px;height:30px;border-radius:7px;border:1px solid var(--rule);background:var(--surface);
  cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted);
}
.icon-btn:hover{border-color:var(--primary);color:var(--primary);}
.empty-state{padding:56px 20px;text-align:center;color:var(--muted);}
.empty-state .ic{font-size:34px;margin-bottom:10px;}
.empty-state h3{margin:0 0 6px;color:var(--ink);}

/* ---------- Forms / modal ---------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(14,31,25,.45);
  display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;
}
.modal{
  background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:560px;
  max-height:88vh;overflow-y:auto;box-shadow:var(--shadow-lg);
}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--rule);}
.modal-head h3{margin:0;font-size:17px;}
.modal-close{background:none;border:none;font-size:18px;cursor:pointer;color:var(--muted);}
.modal-body{padding:20px 22px;}
.modal-foot{padding:16px 22px;border-top:1px solid var(--rule);display:flex;justify-content:flex-end;gap:10px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;}
.form-grid .full{grid-column:1/-1;}
@media (max-width:560px){.form-grid{grid-template-columns:1fr;}}

/* voucher line items */
.line-table input,.line-table select{padding:7px 9px;font-size:12.8px;}
.line-table th,.line-table td{padding:8px 10px;}
.add-line-btn{margin-top:8px;}

/* toast */
.toast{
  position:fixed;bottom:22px;right:22px;background:var(--ink);color:#fff;
  padding:12px 18px;border-radius:10px;font-size:13.5px;box-shadow:var(--shadow-lg);
  z-index:200;display:flex;align-items:center;gap:10px;
  animation:toastin .2s ease;
}
@keyframes toastin{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}

/* utility */
.flex{display:flex;} .items-center{align-items:center;} .justify-between{justify-content:space-between;}
.gap-8{gap:8px;} .gap-12{gap:12px;} .mt-16{margin-top:16px;} .mb-16{margin-bottom:16px;}
.text-muted{color:var(--muted);} .text-sm{font-size:12.5px;}
.mobile-only{display:none;}

/* overlay for mobile sidebar */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:39;}

@media (max-width:900px){
  .sidebar{transform:translateX(-100%);}
  .sidebar.open{transform:translateX(0);}
  .sidebar-overlay.show{display:block;}
  .main{margin-left:0;}
  .hamburger{display:block;}
  .content{padding:16px;}
  .mobile-only{display:inline-flex;}
}

/* ---------- Additions: notice banner, permission matrix, line-item table ---------- */
.notice{
  display:flex;gap:10px;align-items:flex-start;
  background:var(--amber-light);border:1px solid #EFDBAF;color:#7A551A;
  padding:12px 14px;border-radius:10px;font-size:12.8px;margin-bottom:16px;
}
.notice .ic{font-size:15px;line-height:1.3;}

.perm-table th, .perm-table td{text-align:center;}
.perm-table td:first-child, .perm-table th:first-child{text-align:left;}
.perm-check{width:18px;height:18px;cursor:pointer;accent-color:var(--primary);}

.line-items-wrap{border:1px solid var(--rule);border-radius:10px;overflow:hidden;margin:14px 0;}
.line-items-wrap table{font-size:12.6px;}
.line-items-wrap th{background:var(--surface-alt);}
.line-items-wrap input, .line-items-wrap select{width:100%;padding:6px 8px;border:1px solid var(--rule);border-radius:6px;font-size:12.5px;}
.line-total-row td{font-weight:700;background:var(--surface-alt);}
.remove-line{background:none;border:none;color:var(--danger);cursor:pointer;font-size:15px;}

.stat-mini{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--rule);font-size:13px;}
.stat-mini:last-child{border-bottom:none;}
.stat-mini b{font-family:var(--font-mono);}

.upload-box{
  border:2px dashed var(--rule-strong);border-radius:12px;padding:26px;text-align:center;
  color:var(--muted);cursor:pointer;
}
.upload-box:hover{border-color:var(--primary);color:var(--primary);}