/* =====================================================================
   Bayo Wildlife Safari – billing UI
   Palette taken from bayowildlifesafari.com and the official logo:
   charcoal #313041 · logo rose-gold #D8AB9C · cream #FAF5EE · coral #E8604C
   ===================================================================== */
@font-face{font-family:"DM Sans";src:url(../fonts/DMSans-400.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"DM Sans";src:url(../fonts/DMSans-500.ttf) format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:"DM Sans";src:url(../fonts/DMSans-700.ttf) format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"Open Sans";src:url(../fonts/OpenSans-400.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Open Sans";src:url(../fonts/OpenSans-600.ttf) format("truetype");font-weight:600;font-display:swap}
@font-face{font-family:"Open Sans";src:url(../fonts/OpenSans-700.ttf) format("truetype");font-weight:700;font-display:swap}

:root{
  --primary:#313041; --accent:#D8AB9C; --accent-dark:#9A6553; --ivory:#FAF5EE; --highlight:#E8604C;
  --bg:#F6F3EE; --surface:#FFFFFF; --ink:#2B2A33; --muted:#6E6C78; --line:#E8E2D8; --line-strong:#D6CEC2;
  --ok:#2E7D52; --ok-bg:#E8F3EC; --warn:#A8670F; --warn-bg:#FBF1DF; --bad:#B4362B; --bad-bg:#FBE9E6;
  --info:#2F5D86; --info-bg:#E7EFF6; --muted-bg:#EFECE7;
  --radius:10px; --shadow:0 1px 2px rgba(49,48,65,.06),0 4px 16px rgba(49,48,65,.05);
  --font-head:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Open Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{font-family:var(--font-body);font-size:14px;line-height:1.5;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--accent-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--primary);margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h2{font-size:18px} h3{font-size:15px} h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
p{margin:0 0 .8em}
small,.small{font-size:12px}
.muted{color:var(--muted)}
.num,.amount{font-variant-numeric:tabular-nums;white-space:nowrap}
.right{text-align:right}.center{text-align:center}
.nowrap{white-space:nowrap}
hr{border:0;border-top:1px solid var(--line);margin:20px 0}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* ---------- shell ---------- */
.env-banner{background:#7a1f1f;color:#fff;text-align:center;font:600 12px var(--font-head);letter-spacing:.12em;padding:6px}
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh;background:linear-gradient(90deg,var(--primary) 0,var(--primary) 248px,var(--bg) 248px)}
.sidebar{background:var(--primary);color:#D9D6E0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand-plate{display:block;background:var(--ivory);margin:16px 16px 0;border-radius:8px;padding:14px 18px 10px;text-align:center;border-bottom:3px solid var(--accent)}
.brand-plate img{max-width:100%;height:auto;max-height:88px}
.brand-tag{font:500 11px var(--font-head);letter-spacing:.18em;text-transform:uppercase;color:var(--accent);text-align:center;margin:10px 0 6px}
.nav{padding:6px 10px 16px;flex:1}
.nav-group{font:700 10px var(--font-head);letter-spacing:.16em;text-transform:uppercase;color:#8F8C9C;margin:18px 12px 6px}
.nav-link{display:flex;align-items:center;gap:11px;padding:8px 12px;border-radius:7px;color:#D9D6E0;font:500 14px var(--font-head);margin:1px 0;position:relative}
.nav-link:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff}
.nav-link.active{background:rgba(216,171,156,.16);color:#fff}
.nav-link.active::before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:3px;border-radius:2px;background:var(--accent)}
.nav-link svg{color:var(--accent)}
.nav-count{margin-left:auto;font-style:normal;background:var(--highlight);color:#fff;border-radius:10px;font-size:11px;padding:0 7px;line-height:18px;font-weight:700}
.sidebar-foot{font-size:11px;color:#8F8C9C;padding:12px 22px;border-top:1px solid rgba(255,255,255,.07)}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:16px;padding:12px 28px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.page-title{font-size:20px;margin:0;flex-shrink:0}
.global-search{flex:1;max-width:460px;margin-left:auto}
.global-search input{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:20px;padding:8px 16px;font:inherit}
.user-menu details{position:relative}
.user-menu summary{list-style:none;display:flex;align-items:center;gap:10px;cursor:pointer}
.user-menu summary::-webkit-details-marker{display:none}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--primary);display:grid;place-items:center;font:700 14px var(--font-head)}
.user-name{display:flex;flex-direction:column;font:600 13px var(--font-head);line-height:1.2}
.user-name small{font:400 11px var(--font-body);color:var(--muted)}
.dropdown{position:absolute;right:0;top:44px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);min-width:180px;padding:6px;z-index:30}
.dropdown a,.dropdown button{display:block;width:100%;text-align:left;padding:8px 10px;border:0;background:none;font:inherit;color:var(--ink);border-radius:5px;cursor:pointer}
.dropdown a:hover,.dropdown button:hover{background:var(--bg);text-decoration:none}
.content{padding:24px 28px 48px;max-width:1440px;width:100%}
.menu-toggle{display:none}
.icon-btn{border:0;background:none;padding:6px;cursor:pointer;color:var(--primary)}
.sidebar-scrim{display:none}

/* ---------- alerts ---------- */
.alert{padding:11px 16px;border-radius:8px;margin-bottom:16px;border:1px solid transparent;font-size:14px}
.alert-success{background:var(--ok-bg);color:#1f5a3a;border-color:#cfe5d7}
.alert-error,.alert-danger{background:var(--bad-bg);color:#8a2a21;border-color:#f1cfc9}
.alert-warning{background:var(--warn-bg);color:#7b4c0b;border-color:#f0dcb6}
.alert-info{background:var(--info-bg);color:#244a6b;border-color:#cfdeeb}
.note{background:var(--ivory);border-left:3px solid var(--accent);padding:10px 14px;border-radius:0 6px 6px 0;font-size:13px;margin:0 0 14px}

/* ---------- cards & layout ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px}
.card-head{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.card-head h2,.card-head h3{margin:0}
.card-body{padding:18px}
.card-body.tight{padding:0}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:20px;align-items:start}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px}
.toolbar .spacer{flex:1}
.stack>*+*{margin-top:12px}
.card-body.stack>.btn,.card-body.stack>form>.btn{width:100%;justify-content:center}

/* ---------- KPIs ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:20px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.kpi.cash::after{background:var(--ok)} .kpi.risk::after{background:var(--bad)} .kpi.neutral::after{background:var(--line-strong)}
.kpi-label{font:600 11px var(--font-head);text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.kpi-value{font:700 22px var(--font-head);color:var(--primary);margin:6px 0 2px;font-variant-numeric:tabular-nums}
.kpi-sub{font-size:12px;color:var(--muted)}
.kpi a{color:inherit}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto}
table.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{font:600 11px var(--font-head);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);background:#FCFAF7;white-space:nowrap}
.table td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.table tbody tr:hover td{background:#FDFBF8}
.table tfoot td{font-weight:700;border-top:2px solid var(--line-strong);border-bottom:0;background:#FCFAF7}
.table .right{text-align:right}
.table td.actions{white-space:nowrap;text-align:right}
.sub{display:block;color:var(--muted);font-size:12px;font-weight:400}
.empty{padding:36px;text-align:center;color:var(--muted)}
dl.kv{display:grid;grid-template-columns:160px 1fr;gap:6px 14px;margin:0}
dl.kv dt{color:var(--muted);font-size:13px}
dl.kv dd{margin:0}

/* ---------- badges ---------- */
.badge{display:inline-block;font:600 11px/1 var(--font-head);padding:5px 8px;border-radius:20px;letter-spacing:.02em;white-space:nowrap}
.badge-ok{background:var(--ok-bg);color:var(--ok)} .badge-warn{background:var(--warn-bg);color:var(--warn)}
.badge-bad{background:var(--bad-bg);color:var(--bad)} .badge-info{background:var(--info-bg);color:var(--info)}
.badge-muted{background:var(--muted-bg);color:#5d5a66}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px}
.form-grid .full{grid-column:1/-1}
.form-grid.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.field label,.label{display:block;font:600 12px var(--font-head);color:var(--primary);margin-bottom:5px;letter-spacing:.02em}
.field .hint{font-size:12px;color:var(--muted);margin-top:4px}
.req::after{content:" *";color:var(--highlight)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=search],input[type=tel],input[type=url],input[type=color],select,textarea{
  width:100%;font:inherit;color:var(--ink);background:#fff;border:1px solid var(--line-strong);border-radius:7px;padding:8px 10px;min-height:38px}
input[type=color]{padding:3px;height:38px}
textarea{min-height:84px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(216,171,156,.55);outline-offset:0;border-color:var(--accent-dark)}
input:user-invalid,select:user-invalid,textarea:user-invalid{border-color:var(--bad)}
.check{display:flex;align-items:flex-start;gap:8px;font-size:13.5px}
.check input{margin-top:3px}
.form-actions{display:flex;gap:10px;justify-content:flex-end;align-items:center;padding-top:16px;margin-top:8px;border-top:1px solid var(--line);flex-wrap:wrap}
.form-actions .spacer{flex:1}
.inline-form{display:inline}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.filters .field{min-width:150px}
.filters input,.filters select{min-height:36px;padding:6px 10px}
fieldset{border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin:0 0 16px}
legend{font:700 12px var(--font-head);color:var(--primary);padding:0 6px;text-transform:uppercase;letter-spacing:.08em}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;font:600 13.5px var(--font-head);padding:8px 15px;border-radius:7px;border:1px solid var(--line-strong);background:#fff;color:var(--primary);cursor:pointer;text-decoration:none;white-space:nowrap;min-height:38px}
.btn:hover{text-decoration:none;border-color:var(--primary)}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:#24232f}
.btn-accent{background:var(--accent);color:var(--primary);border-color:var(--accent)}
.btn-accent:hover{background:#cf9c8b;border-color:#cf9c8b}
.btn-danger{background:#fff;color:var(--bad);border-color:#e5b9b3}
.btn-danger:hover{background:var(--bad);color:#fff;border-color:var(--bad)}
.btn-ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn-sm{padding:4px 10px;font-size:12.5px;min-height:30px}
.btn-link{border:0;background:none;padding:0;color:var(--accent-dark);font:inherit;cursor:pointer;min-height:0}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.quick-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- invoice editor ---------- */
.items-table input,.items-table select{min-height:34px;padding:5px 8px}
.items-table td{padding:6px;vertical-align:top}
.items-table .col-desc{min-width:240px}
.items-table .col-qty{width:80px}.items-table .col-price{width:130px}.items-table .col-disc{width:170px}.items-table .col-tax{width:130px}.items-table .col-total{width:120px}
.items-table textarea{min-height:38px;margin-top:4px;font-size:12.5px}
.totals{margin-left:auto;max-width:360px;width:100%}
.totals div{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line)}
.totals .grand{font:700 17px var(--font-head);color:var(--primary);border-bottom:2px solid var(--accent);padding:9px 0}
.warn-price{color:var(--warn);font-size:12px;display:block;margin-top:3px}
.schedule-row{display:grid;grid-template-columns:1fr 160px 160px 40px;gap:8px;margin-bottom:8px}

/* ---------- chart ---------- */
.chart{width:100%;height:auto;display:block}
.chart text{font:11px var(--font-body);fill:var(--muted)}
.legend{display:flex;gap:16px;font-size:12px;color:var(--muted);margin-top:8px;flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.bar-row{display:grid;grid-template-columns:170px 1fr 120px;gap:12px;align-items:center;margin:8px 0;font-size:13px}
.bar-track{background:var(--muted-bg);border-radius:4px;height:10px;overflow:hidden}
.bar-fill{background:var(--accent);height:100%;border-radius:4px}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs a{padding:9px 14px;font:600 13px var(--font-head);color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabs a.active{color:var(--primary);border-bottom-color:var(--accent)}
.tabs a:hover{text-decoration:none;color:var(--primary)}

/* ---------- misc ---------- */
.pager{display:flex;gap:4px;align-items:center;padding:12px 18px;flex-wrap:wrap}
.pager a,.pager span.cur{min-width:32px;text-align:center;padding:5px 9px;border:1px solid var(--line);border-radius:6px;color:var(--primary)}
.pager span.cur{background:var(--primary);color:#fff;border-color:var(--primary)}
.pager-total{margin-left:auto;color:var(--muted);font-size:12px}
.timeline{list-style:none;padding:0;margin:0}
.timeline li{padding:8px 0 8px 18px;border-left:2px solid var(--line);position:relative;font-size:13px}
.timeline li::before{content:"";position:absolute;left:-5px;top:13px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.confirm-box{border:1px solid #f0dcb6;background:var(--warn-bg);border-radius:var(--radius);padding:18px}
.danger-box{border:1px solid #f1cfc9;background:var(--bad-bg);border-radius:var(--radius);padding:18px}
.doc-frame{width:100%;min-height:1100px;border:1px solid var(--line);border-radius:8px;background:#fff}
.stat-line{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.stat-line:last-child{border-bottom:0}
.stat-line strong{font-variant-numeric:tabular-nums}
.pill-list{display:flex;flex-wrap:wrap;gap:6px}
.perm-matrix th,.perm-matrix td{text-align:center}
.perm-matrix td:first-child,.perm-matrix th:first-child{text-align:left}

/* ---------- auth ---------- */
.auth-page{min-height:100vh;display:grid;place-items:center;background:var(--primary) linear-gradient(160deg,#3a394c 0%,#2a2938 100%);padding:20px}
.auth-card{background:#fff;border-radius:14px;width:100%;max-width:400px;padding:32px 32px 26px;box-shadow:0 20px 50px rgba(0,0,0,.25);border-top:4px solid var(--accent)}
.auth-card .logo{text-align:center;margin-bottom:14px}
.auth-card .logo img{max-width:230px;height:auto}
.auth-card h1{font-size:18px;text-align:center;margin-bottom:4px}
.auth-card .tag{text-align:center;font:500 11px var(--font-head);letter-spacing:.18em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:22px}
.auth-card .field{margin-bottom:14px}
.auth-card .btn{width:100%;justify-content:center;margin-top:6px}
.auth-foot{text-align:center;color:#bcb9c7;font-size:12px;margin-top:16px}

/* ---------- responsive ---------- */
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:minmax(0,1fr)}}
@media (max-width:860px){
  .app{grid-template-columns:1fr;background:var(--bg)}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:260px;z-index:50;transform:translateX(-100%);transition:transform .2s}
  body.nav-open .sidebar{transform:none}
  body.nav-open .sidebar-scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:40}
  .menu-toggle{display:block}
  .topbar{padding:10px 16px;flex-wrap:wrap}
  .global-search{order:5;max-width:none;flex-basis:100%}
  .user-name{display:none}
  .content{padding:16px}
  .g2,.g3,.form-grid,.form-grid.g3{grid-template-columns:minmax(0,1fr)}
  .page-title{flex:1;min-width:0;font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .main{overflow-x:hidden}
  dl.kv{grid-template-columns:1fr}
  .bar-row{grid-template-columns:110px 1fr 90px}
  .schedule-row{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){.g4{grid-template-columns:minmax(0,1fr)}.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.kpi-value{font-size:17px}.kpi{padding:14px}}

/* ---------- print (reports & registers) ---------- */
@media print{
  .sidebar,.topbar,.toolbar,.filters,.form-actions,.btn,.pager,.no-print,.env-banner{display:none!important}
  .app{display:block}
  body{background:#fff;font-size:11px}
  .content{padding:0;max-width:none}
  .card{box-shadow:none;border:0}
  .table th{background:#fff}
  .print-head{display:block!important}
  a{color:inherit}
}
.print-head{display:none;margin-bottom:12px}
.print-head img{height:60px}