:root {
  --green-dark:#0a3d2e;--green-mid:#0f6e56;--green-bright:#1d9e75;--green-light:#e1f5ee;--green-pale:#f0faf6;
  --amber:#f59e0b;--amber-light:#fef3c7;--amber-50:#fffbeb;--red:#dc2626;--red-light:#fee2e2;
  --blue:#2563eb;--blue-light:#eff6ff;--purple:#7c3aed;--purple-light:#ede9fe;
  --gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;
  --gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;
  --gray-800:#1e293b;--gray-900:#0f172a;
  --sidebar-w:220px;--header-h:56px;
  --font:'DM Sans',sans-serif;--mono:'DM Mono',monospace;
  --radius:12px;--radius-lg:16px;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);
  --shadow-lg:0 10px 40px rgba(0,0,0,.12);
  --bg:#f8fafc;--bg-card:#fff;--text:#1e293b;--text-muted:#64748b;--border:#e2e8f0;
  --sidebar-bg:#0f172a;--sidebar-text:#e2e8f0;
}
[data-theme="dark"] {
  --green-dark:#1d9e75;--green-mid:#2dd4a0;--green-bright:#5eead4;--green-light:#064e3b;--green-pale:#022c22;
  --amber:#f59e0b;--amber-light:#78350f;--amber-50:#451a03;--red:#dc2626;--red-light:#450a0a;
  --blue:#60a5fa;--blue-light:#1e3a5f;--purple:#a78bfa;--purple-light:#4c1d95;
  --gray-50:#1e293b;--gray-100:#334155;--gray-200:#475569;--gray-300:#64748b;
  --gray-400:#94a3b8;--gray-500:#94a3b8;--gray-600:#cbd5e1;--gray-700:#e2e8f0;
  --gray-800:#f1f5f9;--gray-900:#f8fafc;
  --shadow:0 1px 3px rgba(0,0,0,.3);--shadow-lg:0 10px 40px rgba(0,0,0,.4);
  --bg:#0f172a;--bg-card:#1e293b;--text:#f1f5f9;--text-muted:#94a3b8;--border:#334155;
  --sidebar-bg:#020617;--sidebar-text:#e2e8f0;
}

/* Date input dark mode visibility */
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator {
  color: var(--text) !important;
  background-color: var(--gray-100) !important;
  border-color: var(--gray-300) !important;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
}
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator:hover {
  background-color: var(--gray-200) !important;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;font-family:var(--font);font-size:14px;color:var(--text);background:var(--bg)}
button{font-family:var(--font);cursor:pointer}
input,select,textarea{font-family:var(--font);background:var(--bg-card);color:var(--text);border-color:var(--border)}

#auth-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,var(--sidebar-bg),var(--green-dark));position:relative;overflow:hidden}
#auth-screen::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 40px,rgba(15,110,86,.05) 40px,rgba(15,110,86,.05) 80px)}
.auth-card{background:#fff;border-radius:20px;padding:36px;width:420px;max-width:95vw;box-shadow:var(--shadow-lg);position:relative;z-index:1}
.auth-logo{text-align:center;margin-bottom:28px}
.auth-logo-icon{width:56px;height:56px;background:var(--green-mid);color:#fff;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;margin:0 auto 12px}
.auth-logo span{font-size:11px;color:var(--gray-500);text-transform:uppercase;letter-spacing:.1em}
.auth-card h1{font-size:22px;font-weight:600;text-align:center;margin-bottom:4px}
.auth-card>p{text-align:center;color:var(--gray-500);margin-bottom:24px;font-size:13px}
.auth-field{margin-bottom:16px}
.auth-field label{display:block;font-size:12px;font-weight:500;color:var(--gray-600);margin-bottom:6px}
.auth-field input{width:100%;padding:12px 14px;border:1.5px solid var(--gray-200);border-radius:10px;font-size:14px;transition:all .2s}
.auth-field input:focus{outline:none;border-color:var(--green-mid);box-shadow:0 0 0 3px rgba(15,110,86,.1)}
.auth-error{background:var(--red-light);color:var(--red);padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:13px}
.auth-btn{width:100%;padding:14px;background:var(--green-mid);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s}
.auth-btn:hover{background:var(--green-dark);transform:translateY(-1px)}

#app{display:flex;height:100vh;overflow:hidden}
#app.visible{display:flex}

.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}
.sb-logo{padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:10px}
.sb-logo-icon{width:32px;height:32px;background:var(--green-mid);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff}
.sb-logo-text p{font-size:12px;font-weight:600;color:#fff}
.sb-logo-text span{font-size:10px;color:rgba(255,255,255,.4)}
.sb-section{padding:16px 10px 4px;font-size:10px;font-weight:600;color:rgba(255,255,255,.3);letter-spacing:.08em;text-transform:uppercase;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between;cursor:pointer;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.sb-section:first-of-type{border-top:none;padding-top:14px}
.sb-section .collapse-icon{font-size:9px;transition:transform .2s;line-height:1}
.sb-section.sb-section-collapsed .collapse-icon{transform:rotate(-90deg)}
.sb-section-hidden{display:none!important}
.sb-item{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:8px;margin:1px 8px;cursor:pointer;color:rgba(255,255,255,.55);font-size:13px;transition:all .15s;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.sb-item:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.85)}
.sb-item.active{background:var(--green-mid);color:#fff}
.sb-group{margin:0}
.sb-group-header{display:flex;align-items:center;justify-content:space-between;padding:7px 10px 5px;margin:0 8px;cursor:pointer;color:rgba(255,255,255,.35);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;transition:color .15s;border-radius:6px;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.sb-group-header:hover{color:rgba(255,255,255,.65)}
.sb-group-header .collapse-icon{font-size:9px;transition:transform .2s;line-height:1}
.sb-group-collapsed .sb-group-items{display:none!important}
.sb-group-collapsed .sb-group-header .collapse-icon{transform:rotate(-90deg)}
.sb-item svg{width:16px;height:16px;opacity:.8}
.sb-user{margin-top:auto;padding:14px;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:10px}
.sb-avatar{width:32px;height:32px;background:var(--green-mid);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff;flex-shrink:0}
.sb-user-info p{font-size:12px;font-weight:500;color:#fff}
.sb-user-info span{font-size:10px;color:rgba(255,255,255,.4)}
.logout-btn{margin-left:auto;background:none;border:none;color:rgba(255,255,255,.3);padding:6px;border-radius:6px;transition:color .15s}
.logout-btn:hover{color:rgba(255,255,255,.7)}

.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{height:var(--header-h);background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:12px;flex-shrink:0}
.topbar-title{font-size:15px;font-weight:600;color:var(--text);flex:1}
.topbar-sub{font-size:12px;color:var(--text-muted);margin-top:1px}
.content{flex:1;overflow-y:auto;padding:24px;max-width:1200px;margin:0 auto;width:100%}

.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow);max-width:100%;width:100%}
.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-header h3{font-size:14px;font-weight:600;color:var(--text)}
.card-body{padding:18px}

.kpi-grid{display:grid;gap:14px;margin-bottom:20px}
.kpi-grid.cols2{grid-template-columns:repeat(2,1fr)}
.kpi-grid.cols3{grid-template-columns:repeat(3,1fr)}
.kpi-grid.cols4{grid-template-columns:repeat(4,1fr)}
.kpi-grid.cols5{grid-template-columns:repeat(5,1fr)}
.kpi-grid.cols6{grid-template-columns:repeat(6,1fr)}
.kpi-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:16px 18px;box-shadow:var(--shadow)}
.kpi-label{font-size:11px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}
.kpi-value{font-size:24px;font-weight:600;color:var(--text);line-height:1}
.kpi-value.green{color:var(--green-mid)}.kpi-value.red{color:var(--red)}.kpi-value.amber{color:var(--amber)}
.kpi-sub{font-size:12px;color:var(--text-muted);margin-top:4px}

.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600}
.badge.green{background:var(--green-light);color:var(--green-dark)}
.badge.blue{background:var(--blue-light);color:var(--blue)}
.badge.amber{background:var(--amber-light);color:var(--amber)}
.badge.red{background:var(--red-light);color:var(--red)}
.badge.gray{background:var(--gray-200);color:var(--text)}
.badge.purple{background:var(--purple-light);color:var(--purple)}

.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);font-size:13px;font-weight:500;background:var(--bg-card);color:var(--text);transition:all .15s;cursor:pointer}
.btn:hover{background:var(--gray-100);border-color:var(--gray-300)}
.btn.primary{background:var(--green-mid);border-color:var(--green-mid);color:#fff}
.btn.primary:hover{background:var(--green-dark)}
.btn.danger{background:var(--red-light);border-color:#fca5a5;color:var(--red)}
.btn.sm{padding:6px 10px;font-size:12px;border-radius:6px}

.auth-otp-row{display:flex;gap:6px;margin:16px 0 20px;justify-content:center}
.otp-inp{width:44px;height:48px;border-radius:8px;border:2px solid var(--gray-200);font-size:20px;font-weight:700;text-align:center;color:var(--gray-900);outline:none;transition:all .15s}
.otp-inp:focus{border-color:var(--green-mid);box-shadow:0 0 0 3px rgba(29,158,117,.15)}
.otp-inp.filled{border-color:var(--green-mid);background:var(--green-pale)}

.form-grid{display:grid;gap:14px}
.form-grid.cols2{grid-template-columns:repeat(2,1fr)}
.form-grid.cols3{grid-template-columns:repeat(3,1fr)}
.form-grid.cols4{grid-template-columns:repeat(4,1fr)}
.filter-row{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:12px;font-weight:500;color:var(--text-muted)}
.field input,.field select{padding:10px 12px;border-radius:8px;border:1.5px solid var(--border);font-size:13px;color:var(--text);transition:border-color .15s;background:var(--bg-card)}
.field input:focus,.field select:focus{border-color:var(--green-bright);box-shadow:0 0 0 3px rgba(29,158,117,.1);outline:none}
.field input[readonly]{background:var(--gray-100);color:var(--text-muted)}
.field input.computed{background:var(--green-pale);color:var(--green-mid);font-weight:600;font-family:var(--mono)}

.data-table{width:100%;border-collapse:collapse}
.data-table th{text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--gray-50)}
.data-table th.r{text-align:right}
.data-table td{padding:11px 14px;border-bottom:1px solid var(--border);font-size:13px;color:var(--text)}
.data-table td.r{text-align:right;font-family:var(--mono);font-size:12px}
.data-table tr:hover td{background:var(--gray-100)}
.data-table tr:last-child td{border-bottom:none}
.data-table tr.total-row td{font-weight:700;border-top:2px solid var(--border)}
.data-table tr.section-divider td{padding:0;height:1px;background:var(--border);border-bottom:none}
.data-table tr.positive td{color:var(--green-mid)}
.data-table tr.negative td{color:var(--red)}
#page-ledger .data-table thead{position:sticky;top:0;z-index:2}
#scroll-top-btn{position:fixed;bottom:24px;right:24px;width:44px;height:44px;border-radius:50%;background:var(--green-mid);color:#fff;border:none;cursor:pointer;box-shadow:var(--shadow-lg);display:none;align-items:center;justify-content:center;z-index:999;font-size:20px;transition:all .2s;line-height:1}
#scroll-top-btn:hover{background:var(--green-dark);transform:translateY(-2px)}
#banking-history-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
#banking-history-table th,#banking-history-table td{padding:8px 10px;white-space:nowrap}
.psr td{font-size:12px;color:var(--gray-500);background:var(--gray-50)}
.psr td:first-child{border-left:2px solid var(--gray-300);padding-left:8px}
.psr-lbl{font-size:11px;color:var(--gray-400);display:inline-flex;align-items:center;gap:3px}

.permission-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:var(--radius);font-size:12px;margin-bottom:16px}
.permission-bar.owner,.permission-bar.admin{background:var(--green-light);color:var(--green-dark)}
.permission-bar.manager{background:var(--purple-light);color:var(--purple)}
.permission-bar.accountant{background:var(--blue-light);color:var(--blue)}
.permission-bar.attendant{background:var(--gray-100);color:var(--text)}

.two-col{display:grid;grid-template-columns:1fr 300px;gap:20px;align-items:start}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

.alert-box{border-radius:var(--radius);padding:12px 16px;display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}
.alert-box.info{background:var(--blue-light);border:1px solid var(--blue);color:var(--blue)}
.alert-box.success{background:var(--green-light);border:1px solid var(--green-mid);color:var(--green-dark)}
.alert-box.warn{background:var(--amber-light);border:1px solid var(--amber);color:#92400e}
.alert-box.danger{background:var(--red-light);border:1px solid var(--red);color:var(--red)}

.meter-helper{background:var(--blue-light);border:1px solid var(--blue);border-radius:var(--radius);padding:12px 16px;font-size:13px;color:var(--blue);margin-bottom:16px}
.meter-helper strong{font-weight:600}
.meter-helper.collapsed .helper-body{display:none}
.meter-helper .helper-toggle{float:right;cursor:pointer;font-size:11px;opacity:.7;user-select:none}
.meter-helper .helper-toggle:hover{opacity:1}

/* Meter reading page */
.flex-row{display:flex;align-items:center;gap:12px}
.product-title{font-size:20px;font-weight:700}
.product-title.pms{color:var(--green-dark)}
.product-title.ago{color:var(--blue)}
.pump-count{font-size:13px}
.pump-count.pms{color:var(--green-dark)}
.pump-count.ago{color:var(--blue)}

.price-row{display:flex;align-items:center;gap:16px;padding:12px 16px;background:var(--gray-50);border-bottom:1px solid var(--border)}
.price-row label{font-size:12px;color:var(--text-muted)}
.price-row label strong{color:var(--text-muted)}
.price-input{width:80px;padding:6px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px;text-align:center}
.price-input:focus{border-color:var(--green-bright);outline:none;box-shadow:0 0 0 2px rgba(29,158,117,.1)}

.pump-table{width:100%;border-collapse:collapse}
.pump-table th{padding:12px 16px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase}
.pump-table td{padding:14px 16px;border-bottom:1px solid var(--border);font-size:13px}
.pump-table td.pump-name{font-weight:600}
.pump-table td.pump-sales{text-align:right;font-weight:700;font-size:15px}
.pump-table td.pump-sales.green{color:var(--green-mid)}
.pump-table td.pump-sales.blue{color:var(--blue)}
.pump-table tr:last-child td{border-bottom:none}
.pump-table tfoot td{padding:12px 16px;text-align:right;font-weight:600}
.pump-table tfoot td.pump-total{font-size:16px;color:var(--green-mid)}
.pump-table tfoot td.pump-total.blue{color:var(--blue)}

.pump-open{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:var(--gray-100);font-size:13px;color:var(--text);cursor:not-allowed}
.pump-close{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px;color:var(--text);background:var(--bg-card)}
.pump-close:focus{border-color:var(--green-bright);outline:none;box-shadow:0 0 0 2px rgba(29,158,117,.1)}
.pump-close[readonly]{background:var(--gray-100);cursor:not-allowed}

/* Dual Meter (Outer/Inner) */
.pump-dual-row td{padding:10px 12px;vertical-align:middle}
.meter-group{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.meter-group .meter-open{width:55px;padding:4px 5px;border:1px solid var(--border);border-radius:4px;background:var(--gray-100);font-size:11px;color:var(--text);cursor:not-allowed;text-align:center}
.meter-group .meter-close{width:55px;padding:4px 5px;border:1px solid var(--border);border-radius:4px;font-size:11px;color:var(--text);background:var(--bg-card);text-align:center}
.meter-group .meter-close:focus{border-color:var(--green-bright);outline:none;box-shadow:0 0 0 2px rgba(29,158,117,.1)}
.meter-arrow{color:var(--text-muted);font-size:11px;margin:0 1px;user-select:none}
.meter-label{font-size:10px;font-weight:600;text-transform:uppercase;color:var(--text-muted);margin-right:2px}
.pump-dual-sales{text-align:right;font-weight:700;font-size:14px;min-width:60px}
.pump-dual-sales.green{color:var(--green-mid)}
.pump-dual-sales.blue{color:var(--blue)}
.sales-source-badge{display:inline-flex;align-items:center;gap:2px;font-size:10px;font-weight:600;padding:2px 6px;border-radius:4px;cursor:default;white-space:nowrap;border:1px solid transparent}
.sales-source-badge.auto{background:var(--green-light);color:var(--green-mid);border-color:var(--green-mid)}
.sales-source-badge.override{background:var(--amber-light);color:var(--amber);border-color:var(--amber);cursor:pointer}
.sales-source-badge.override:hover{filter:brightness(0.95)}
.sales-source-badge.clickable{cursor:pointer}
.sales-source-badge.clickable:hover{filter:brightness(0.92)}
.meter-photo-btn{width:20px;height:20px;margin:0 auto;padding:0;font-size:8px;border:1px solid var(--border);border-radius:3px;background:var(--bg);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle}
.meter-photo-btn:hover{background:var(--gray-100)}
.meter-photo-thumb{width:20px;height:20px;border-radius:3px;object-fit:cover;display:inline-block;vertical-align:middle;cursor:pointer}
.pump-dual-total{font-size:14px;font-weight:600;color:var(--green-mid)}
.pump-dual-total.blue{color:var(--blue)}

/* Dual Meter Photo — inline with meter group */
.meter-with-photo{display:inline-flex;align-items:center;gap:3px}

/* Period timeline */
.period-timeline{display:flex;align-items:center;gap:8px;padding:12px;background:var(--gray-50);border-radius:8px;margin-bottom:16px;overflow-x:auto}
.period-timeline::-webkit-scrollbar{height:4px}
.period-timeline::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:4px}
.period-timeline::-webkit-scrollbar-track{background:transparent}
.period-step{display:flex;align-items:center;flex-shrink:0}
.period-dot{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0}
.period-dot.active{background:var(--green-mid)}
.period-dot.pending{background:var(--gray-400)}
.period-label{font-size:12px;margin-left:6px}
.period-label.active{font-weight:600;color:var(--green-mid)}
.period-label.pending{font-weight:400;color:var(--gray-400)}
.period-connector{width:30px;height:2px;background:var(--gray-300);flex-shrink:0}

/* Tank section */
.tank-card{padding:12px;border-radius:8px;margin-bottom:16px}
.tank-card.pms{background:var(--green-light)}
.tank-card.ago{background:var(--blue-light)}
.tank-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.tank-title{font-weight:700;font-size:14px}
.tank-title.green{color:var(--green-dark)}
.tank-title.blue{color:var(--blue)}
.tank-summary{font-size:12px}
.tank-summary.green{color:var(--green-dark)}
.tank-summary.blue{color:var(--blue)}
.tank-table{width:100%;border-collapse:collapse}
.tank-table th{padding:6px 10px;text-align:left;font-size:11px;text-transform:uppercase;color:var(--gray-600);background:rgba(255,255,255,.6)}
.tank-table td{padding:8px 10px}
.tank-input{width:100%;padding:6px 8px;border:1px solid var(--border);border-radius:4px;font-size:12px;background:var(--bg-card);color:var(--text)}
.tank-input:focus{border-color:var(--green-bright);outline:none}
.tank-input[readonly]{background:var(--gray-100);cursor:not-allowed}
.tank-note{margin-top:8px;font-size:11px;color:var(--text-muted)}

/* Totals display */
.totals-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.totals-card{padding:16px;background:var(--bg-card);border-radius:10px;text-align:center}
.totals-card .label{font-size:11px;text-transform:uppercase;color:var(--gray-500);margin-bottom:4px}
.totals-card .value{font-size:24px;font-weight:700}
.totals-card .value.green{color:var(--green-mid)}
.totals-card .value.blue{color:var(--blue)}
.totals-card.revenue{grid-column:span 2;padding:20px;background:linear-gradient(135deg,var(--green-dark),var(--green-mid));border-radius:12px;text-align:center;color:#fff}
.totals-card.revenue .label{color:rgba(255,255,255,.8)}
.totals-card.revenue .value{font-size:28px;font-weight:700;color:#fff}

/* Right column sticky fix */
.right-col-inner{position:relative}
.right-col-content{padding-top:0}
.right-col-content.sticky-offset{padding-top:16px}

/* Totals period cards */
.totals-period{padding:12px;background:var(--bg-card);border-radius:8px;font-size:14px}
.totals-period-label{font-size:11px;color:var(--text-muted);margin-bottom:8px;font-weight:600}

/* Loading skeleton */
.meter-loading{display:flex;align-items:center;justify-content:center;gap:12px;padding:60px 20px;color:var(--text-muted);font-size:14px}

/* Validation */
.field-error{border-color:var(--red)!important;box-shadow:0 0 0 2px rgba(220,38,38,.15)!important}
.field-error:focus{border-color:var(--red)!important;box-shadow:0 0 0 3px rgba(220,38,38,.2)!important}

/* Disabled button hint */
.btn-disabled-hint{display:block;font-size:11px;color:var(--gray-400);margin-top:4px;text-align:center}

/* Stock / Delivery page */
.stock-card{padding:16px;border-radius:12px;margin-bottom:24px}
.stock-card.pms{background:var(--green-light);border:1px solid var(--green-mid)}
.stock-card.ago{background:var(--blue-light);border:1px solid var(--blue)}
.stock-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.stock-card-title{font-weight:700;font-size:16px}
.stock-card-title.pms{color:var(--green-dark)}
.stock-card-title.ago{color:var(--blue)}
.stock-current{font-size:13px}
.stock-current.pms{color:var(--green-dark)}
.stock-current.ago{color:var(--blue)}
.stock-dispensed-label{font-weight:600;font-size:12px;margin-bottom:8px}
.stock-dispensed-label.pms{color:var(--green-dark)}
.stock-dispensed-label.ago{color:var(--blue)}
.stock-dispensed-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.stock-summary-card{padding:12px;background:var(--bg-card);border-radius:8px;margin-top:12px}
.stock-summary-row{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.stock-summary-value{font-weight:700}
.stock-summary-value.pms{color:var(--green-mid)}
.stock-summary-value.ago{color:var(--blue)}
.stock-delivery-card{padding:12px;background:var(--bg-card);border-radius:8px;margin-top:12px}
.stock-delivery-title{font-weight:600;font-size:12px;margin-bottom:8px}
.stock-delivery-title.pms{color:var(--green-dark)}
.stock-delivery-title.ago{color:var(--blue)}

/* Stock balance section */
.stock-balance-formula{padding:12px;background:var(--gray-50);border-radius:8px;text-align:center;margin-bottom:16px}
.stock-balance-formula .formula-text{font-family:var(--mono);font-size:14px}
.stock-balance-formula .formula-label{font-size:11px;color:var(--gray-500);margin-bottom:8px}
.stock-balance-row{padding:10px;border-radius:8px;margin-bottom:12px}
.stock-balance-row:last-child{margin-bottom:0}
.stock-balance-row.pms{background:var(--green-light)}
.stock-balance-row.ago{background:var(--blue-light)}
.stock-balance-text{font-family:var(--mono);font-size:13px}
.balance-inner{display:flex;justify-content:space-between;align-items:center}

/* Gauges */
.stock-gauge-section{margin-bottom:20px}
.stock-gauge-label{display:flex;justify-content:space-between;margin-bottom:6px}
.stock-gauge-label .name{font-weight:500}
.stock-gauge-label .value{font-weight:600}
.stock-gauge-label .value.pms{color:var(--green-dark)}
.stock-gauge-label .value.ago{color:var(--blue)}
.stock-gauge-track{height:20px;background:var(--gray-100);border-radius:10px;overflow:hidden}
.stock-gauge-bar{height:100%;width:0%;border-radius:10px;transition:width 0.5s}
.stock-gauge-bar.green{background:linear-gradient(90deg,var(--green-light),var(--green-mid))}
.stock-gauge-bar.blue{background:linear-gradient(90deg,var(--blue-light),var(--blue))}
.stock-gauge-bar.red{background:var(--red)}
.stock-gauge-bar.amber{background:linear-gradient(90deg,var(--amber-light),var(--amber))}
.stock-gauge-range{display:flex;justify-content:space-between;font-size:11px;color:var(--gray-500);margin-top:4px}

/* Stock loading */
.stock-loading{display:flex;align-items:center;justify-content:center;gap:12px;padding:60px 20px;color:var(--text-muted);font-size:14px}

/* Field display (read-only cost) */
.field-display{padding:8px 10px;background:var(--gray-50);border:1px solid var(--border);border-radius:6px;font-size:13px;color:var(--gray-500)}
.field-display.restricted{color:var(--gray-500);font-style:italic}

/* Stock reconciliation card */
.stock-reconciliation-card{background:var(--bg-card);border-radius:8px;margin-top:12px;padding:0}
.stock-reconciliation-title{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:10px 14px 6px;border-bottom:1px solid var(--border)}
.stock-reconciliation-grid{display:flex;flex-direction:column;gap:0;padding:6px 14px 10px}
.rec-row{display:flex;justify-content:space-between;align-items:center;padding:5px 0;font-size:12px}
.rec-label{color:var(--text-muted)}
.rec-value{font-weight:600;color:var(--text);font-family:var(--mono);font-size:12px}
.rec-row.subtotal{border-bottom:1px solid var(--border);margin-bottom:2px;padding-bottom:7px}
.rec-row.subtotal .rec-label{font-weight:600;color:var(--text)}
.rec-row.subtotal .rec-value{font-weight:700}
.rec-row.variance{padding-top:6px;border-top:2px solid var(--border);margin-top:4px}
.rec-row.variance .rec-label{font-weight:700;color:var(--text)}
.rec-row.variance .rec-value{font-weight:800;font-size:14px}

/* Stock position panel — redesigned */
.stock-position-panel{display:flex;flex-direction:column;gap:16px;padding:0;margin-bottom:20px}
.stock-date-indicator{font-size:13px;color:var(--text-muted);margin-bottom:0;text-align:right;font-weight:500}
.stock-product-position{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px;flex:1}
.stock-product-position .stock-gauge-track{height:12px}
.stock-product-position .stock-gauge-bar.green{background:var(--green-mid)}
.stock-product-position .stock-gauge-bar.blue{background:var(--blue)}
.stock-product-position .stock-gauge-bar.red{background:var(--red)}
.stock-product-position .stock-gauge-bar.amber{background:var(--amber)}
/* Reconciliation formula table inside position panel */
.stock-product-position .stock-balance-formula{background:none;padding:0;margin:0;text-align:left}
.stock-balance-row{display:flex;justify-content:space-between;align-items:center;padding:4px 0;font-size:12px;margin:0;border-radius:0;background:none}
.stock-balance-row span:first-child{color:var(--text-muted)}
.stock-balance-row span:last-child{font-weight:600;font-family:var(--mono);font-size:12px;color:var(--text)}
.stock-balance-row.subtotal{border-top:2px solid var(--border);margin-top:6px;padding-top:6px}
.stock-balance-row.subtotal span:first-child{font-weight:600;color:var(--text);font-size:13px}
.stock-balance-row.subtotal span:last-child{font-weight:700;font-size:14px}
.stock-balance-row.variance{border-top:2px solid var(--border);margin-top:6px;padding-top:6px}
.stock-balance-row.variance span:first-child{font-weight:700;color:var(--text);font-size:13px}
.stock-balance-row.variance span:last-child{font-weight:800;font-size:15px}
/* Available lots */
.stock-lots-panel{margin-top:0}
.stock-lots-panel .card-body{padding:12px}
.lot-item{background:var(--gray-50);border:1px solid var(--border);border-radius:8px;padding:10px;margin-bottom:8px}
.lot-item:last-child{margin-bottom:0}
/* Per-product delete button */
.stock-delete-product{font-size:11px;color:var(--red);cursor:pointer;background:none;border:none;padding:2px 6px;border-radius:4px;margin-left:8px}
.stock-delete-product:hover{background:#fef2f2}
/* Stock two-col layout */
.stock-delivery-lots{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
.stock-products-and-history{display:flex;flex-direction:column;gap:20px}
@media(max-width:900px){.stock-delivery-lots{grid-template-columns:1fr}}
/* Old stock balance formula override for position panel context */
.stock-product-position .stock-balance-formula .formula-text,
.stock-product-position .stock-balance-formula .formula-label{display:none}
.stock-product-position .stock-balance-row.pms,
.stock-product-position .stock-balance-row.ago{background:none}


.stat-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--gray-100);font-size:13px}
.stat-row:last-child{border-bottom:none}
.stat-row .label{color:var(--gray-500)}.stat-row .value{font-weight:500;color:var(--gray-800)}
.stat-row .value.green{color:var(--green-mid)}.stat-row .value.red{color:var(--red)}.stat-row .value.amber{color:var(--amber)}

.totals-bar{background:linear-gradient(135deg,var(--green-pale),#fff);border:1px solid #86efac;border-radius:var(--radius-lg);padding:16px 20px;display:flex;gap:32px;flex-wrap:wrap;margin:16px 0}
.totals-bar .item .label{font-size:11px;color:var(--gray-500);margin-bottom:4px}
.totals-bar .item .value{font-size:22px;font-weight:700;color:var(--green-dark)}

.search-bar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--gray-50);border-bottom:1px solid var(--gray-200)}
.search-bar input{flex:1;min-width:120px;padding:8px 12px;border-radius:8px;border:1px solid var(--gray-200);font-size:13px;background:#fff}

.user-card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:14px;margin-bottom:10px;cursor:pointer;transition:all .15s}
.user-card:hover{border-color:var(--green-mid);background:var(--green-pale)}
.user-card.selected{border-color:var(--green-mid);background:var(--green-pale)}

.empty-state{text-align:center;padding:40px 20px;color:var(--gray-400)}
.empty-state svg{width:48px;height:48px;margin-bottom:14px;opacity:.4}
.empty-state h4{font-size:15px;font-weight:600;color:var(--gray-500);margin-bottom:6px}

.tab-item{transition:all .15s;user-select:none}
.tab-item.active{background:#fff!important;color:var(--text)!important;box-shadow:0 1px 3px rgba(0,0,0,.12)!important}

.page{display:none}
.page.active{display:flex;flex-direction:column;min-height:0}
#dailyops-content>.page,#reports-content>.page,#admin-content>.page,#fs-accounting-view>.page{display:block!important}

.action-row{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}

#toast{position:fixed;top:20px;right:20px;background:var(--green-mid);color:#fff;padding:16px 28px;border-radius:10px;font-size:14px;z-index:10000;box-shadow:var(--shadow-lg);font-weight:500;min-width:350px;max-width:500px;text-align:center;animation:slideIn 0.3s ease-out;white-space:pre-line}
#toast.error{background:var(--red)}
#toast.success{background:var(--green-mid)}
#toast.warn{background:var(--amber)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

.chart-bar{display:flex;align-items:flex-end;gap:3px;height:80px;padding-top:10px}
.chart-bar-item{flex:1;background:var(--green-mid);border-radius:4px 4px 0 0;min-height:4px;transition:height .3s}

#alerts-panel{transition:transform .3s ease}
#alerts-panel.open{transform:translateX(0)}

.chart-bar-item.has-data{background:linear-gradient(to top,var(--green-mid),var(--green-bright))}
.chart-bar-item.no-data{background:var(--gray-200)}
.chart-bar-item.negative{background:var(--red);border-radius:4px 4px 0 0}
.profit-compact .profit-vol{display:none}

/* Station Report */
.report-loading{display:flex;align-items:center;justify-content:center;gap:12px;padding:60px 20px;color:var(--text-muted);font-size:14px}
.spinner{width:24px;height:24px;border:3px solid var(--gray-200);border-top-color:var(--green-mid);border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.form-grid.daily-metrics{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}
.report-card[data-collapsible]{transition:box-shadow .2s}
.report-card.report-collapsed .card-body{display:none!important}
.report-card.report-collapsed .collapse-icon{transform:rotate(180deg)}
.collapse-icon{transition:transform .2s;font-size:12px;color:var(--text-muted)}

@media(max-width:1024px){
  .two-col{grid-template-columns:1fr}
  .kpi-grid.cols4,.kpi-grid.cols5,.kpi-grid.cols6{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .sidebar{position:fixed;left:-100%;transition:left .3s;z-index:1000;top:0;height:100vh}
  .sidebar.open{left:0}
  .sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:999}
  .sidebar-overlay.open{display:block}
  .main{margin-left:0!important}
  .topbar{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}
  .content{padding:16px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px}
  .form-grid.cols2,.form-grid.cols3,.form-grid.cols4{grid-template-columns:1fr}
  #menu-toggle{display:block!important}
  /* Fix two-col inline style override (users page uses 1fr 380px) */
  #page-users .two-col{grid-template-columns:1fr!important}
  /* Users page: search bar wraps on mobile */
  #page-users .search-bar{flex-wrap:wrap}
  #page-users .search-bar input{width:100%;min-width:0}
  #page-users .search-bar select{flex:1;min-width:0}
  #page-users #user-edit-panel{margin-top:16px}
  /* Data tables: horizontal scroll on mobile */
  .data-table{display:block;overflow-x:auto;overflow-y:clip;-webkit-overflow-scrolling:touch}
  /* Hide secondary topbar items on mobile */
  #dark-mode-btn{display:none!important}
  .topbar .btn.primary span{display:none}
  #btn-push-cloud-top span,#btn-pull-cloud-top span{display:none}
  #online-status-offline,#online-status-online,#cloud-status{display:none!important}
  /* Three-col collapses */
  .three-col{grid-template-columns:1fr!important}
}

@media(max-width:480px){
  .content{padding:12px}
  .card-body{padding:12px}
  .card-header{padding:10px 12px}
  .card-header h3{font-size:13px}
  .kpi-card{padding:12px 14px}
  .kpi-value{font-size:20px}
  .kpi-label{font-size:10px}
  .data-table th,.data-table td{padding:8px 10px;font-size:12px}
  .data-table td.r{font-size:11px}
  .field input,.field select{padding:8px 10px;font-size:12px}
  #toast{left:12px;right:12px;top:12px;min-width:0;max-width:none;padding:14px 18px;font-size:13px}
  .topbar{padding:0 12px;gap:6px}
  .topbar-title{font-size:14px}
  .topbar-sub{font-size:11px}
  #station-filter{max-width:110px;font-size:12px!important;padding:5px 8px!important}
  .stat-row{font-size:12px;padding:6px 0}
  .totals-bar{padding:12px 14px;gap:16px}
  .totals-bar .item .value{font-size:18px}
  .search-bar{padding:8px 10px;gap:6px}
  .search-bar input{font-size:12px;padding:6px 10px}
  .btn{padding:6px 10px;font-size:12px}
  .btn.sm{padding:4px 8px;font-size:11px}
  #refresh-btn{font-size:0;padding:7px 8px}
  #refresh-btn svg{width:16px;height:16px}
  #welcome-banner{padding:14px 16px;flex-direction:column;align-items:stretch;gap:8px}
  #welcome-banner>div:last-child{text-align:left}
  #welcome-banner h2{font-size:17px}
  #welcome-banner p{font-size:12px}
.sb-item{padding:7px 8px;margin:0 6px;font-size:12px}
.sb-section{padding:10px 8px 3px;font-size:9px}
.sb-section .collapse-icon,.sb-group-header .collapse-icon{font-size:11px}
  .action-row{gap:6px;margin-top:14px}
  .two-col{gap:14px}
  #page-users #user-edit-panel{padding:10px!important}
  #page-users #user-form{gap:8px}
  #users-cards{padding:6px!important;gap:8px}
  /* Stack user card details */
  #page-users .search-bar select{width:100%}
  #page-users .search-bar #user-count-badge{margin-left:0}
}

/* Procurement P&L */
.procurement-filters-panel {
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 20px;
}
.procurement-filters-row {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.procurement-filters-row select,
.procurement-filters-row input {
  padding: 9px 12px; border-radius: 7px; border: 1px solid var(--border); font-size: 13px;
  background: var(--bg-card); color: var(--text);
}
.procurement-product-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px;
}
@media (max-width: 640px) {
  .procurement-product-grid { grid-template-columns: 1fr; }
}
.procurement-unit-metrics {
  display: flex; gap: 20px; padding-top: 8px; margin-top: 8px;
  border-top: 1px dashed var(--border);
}
.procurement-unit-metric {
  display: flex; flex-direction: column; gap: 2px;
}
.procurement-unit-metric .metric-label {
  font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em;
}
.procurement-unit-metric .metric-value {
  font-size: 15px; font-weight: 700; font-family: var(--mono);
}
.procurement-unit-metric .metric-value.green { color: var(--green-mid); }
#page-procurementprofit .data-table tbody tr:nth-child(even) td {
  background: var(--gray-50);
}
#page-procurementprofit .data-table thead th {
  background: var(--gray-100);
  position: sticky; top: 0; z-index: 2;
}
#page-procurementprofit .data-table-wrapper {
  max-height: 500px; overflow-y: auto;
}
#page-procurementprofit .data-table {
  border-collapse: separate; border-spacing: 0;
}

@media print{
  body{background:#fff!important}
  .sidebar,#report-filters,#report-actions,#ledger-filters,#ledger-actions,.sidebar-overlay,#menu-toggle,.btn,button{display:none!important}
  .main{margin:0!important;padding:0!important}
  .content{padding:20px!important}
  .page{display:block!important}
  #page-dailyreport{page-break-after:always}
  .card{box-shadow:none!important;border:1px solid #ddd!important;break-inside:avoid}
  .kpi-grid{break-inside:avoid!important}
  .kpi-grid.cols3{grid-template-columns:repeat(3,1fr)!important}
  .kpi-grid.cols4{grid-template-columns:repeat(4,1fr)!important}
  .kpi-grid.cols5{grid-template-columns:repeat(5,1fr)!important}
  .kpi-grid.cols6{grid-template-columns:repeat(3,1fr)!important}
  .kpi-card{break-inside:avoid!important}
  .collapse-icon,.spinner,.report-loading{display:none!important}
  #report-print-header{display:block!important;margin-bottom:20px!important;background:#0a3d2e!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .badge{background:#e2e8f0!important;color:#333!important;border:none!important}
  .data-table{width:100%!important;font-size:11px}
  .data-table th,.data-table td{padding:6px 4px!important}
  thead{display:table-header-group!important}
  table{page-break-inside:auto}
  tr{page-break-inside:avoid}
  h2,h3{color:#000!important}
  @page{margin:15mm}
}


/* Mobile-friendly user cards */
#users-cards .user-card{
  background:var(--gray-50);
  border-radius:var(--radius);
  padding:12px;
  cursor:pointer;
  border:1px solid var(--gray-200);
  transition:border-color 0.2s;
}
#users-cards .user-card:hover{
  border-color:var(--gray-400);
}
@media(max-width:768px){
  #users-cards{flex-direction:column!important;}
  #users-cards .user-card{padding:10px;}
}
.ledger-credit-sale{background:var(--red-light)!important}
.ledger-credit-sale td{color:var(--red)!important}
.ledger-expense td{color:var(--amber)!important}
.ledger-revenue td{color:var(--green-mid)!important}
.ledger-credit-payment td{color:var(--green-mid)!important}
.ledger-type-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:600}
.ledger-type-badge.revenue{background:var(--green-light);color:var(--green-dark)}
.ledger-type-badge.expense{background:var(--amber-light);color:#92400e}
.ledger-type-badge.credit-sale{background:var(--red-light);color:var(--red)}
.ledger-type-badge.credit-payment{background:var(--green-light);color:var(--green-dark)}
.ledger-type-badge.banking{background:var(--blue-light);color:var(--blue)}
.ledger-banking td{color:var(--blue)}
.hidden{display:none!important}
.ledger-pending td{opacity:0.55!important}
.ledger-pending td:first-child{position:relative}
.ledger-pending td:first-child::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--orange)}

/* ===== UI System Additions ===== */
.btn-lg{padding:14px 20px;font-size:15px;border-radius:10px}
.btn-block{width:100%;display:flex;justify-content:center}
.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}
.btn-ghost:hover{background:var(--gray-100);border-color:var(--gray-200);color:var(--text)}
.btn-ghost.danger{color:var(--red)}
.btn-ghost.danger:hover{background:var(--red-light);border-color:#fca5a5}
.action-divider{width:1px;background:var(--border);align-self:stretch;margin:4px 0}
/* Spacing utilities */
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}
/* Section divider */
.section-divider{border:none;border-top:1px solid var(--border);margin:8px 0 20px}
/* Utility cards (tertiary content) */
.card-utility .card-header{background:var(--gray-50)}
/* Approval view link */
.approval-view-link{font-size:11px;color:var(--blue);text-decoration:none;margin-left:4px;font-weight:500}
.approval-view-link:hover{text-decoration:underline}
.card-utility .card-header h3{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
/* Banking receipt field row */
.field-with-receipt{display:flex;align-items:center;gap:8px;padding:4px 0}
.field-with-receipt .field{margin:0}
.receipt-cell{display:flex;align-items:center;gap:4px;min-width:36px;justify-content:center}
.receipt-thumb{width:36px;height:36px;border-radius:6px;overflow:hidden;border:1px solid var(--border);cursor:pointer;flex-shrink:0;position:relative}
.receipt-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.receipt-thumb .receipt-del{position:absolute;top:-3px;right:-3px;width:16px;height:16px;border-radius:50%;border:none;background:rgba(0,0,0,0.6);color:#fff;font-size:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;line-height:1}
.receipt-btn{width:36px;height:36px;padding:0;font-size:11px;font-weight:700;border:1px dashed var(--border);border-radius:6px;background:var(--bg);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-muted);flex-shrink:0}
.receipt-btn:hover{background:var(--gray-50);border-color:var(--accent);color:var(--accent)}

/* ===== Procurement Chain ===== */
.pc-tabs{display:flex;gap:0;background:var(--gray-100);border-radius:10px;padding:4px;margin-bottom:20px;overflow-x:auto}
.pc-tab{padding:10px 18px;font-size:13px;font-weight:500;color:var(--text-muted);border-radius:7px;cursor:pointer;white-space:nowrap;transition:all .15s;user-select:none}
.pc-tab:hover{color:var(--text)}
.pc-tab.active{background:var(--bg-card);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.08);font-weight:600}
.pc-section{margin-bottom:24px}
.pc-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}
.pc-table-wrap .data-table{margin:0}
.pc-table-wrap .data-table thead th{background:var(--gray-100);position:sticky;top:0;z-index:2}
.pc-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;margin-bottom:12px}
.pc-card-title{font-size:14px;font-weight:600;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}
.pc-card-body{font-size:13px;color:var(--text-muted)}
.pc-remaining-bar{height:6px;background:var(--gray-200);border-radius:3px;overflow:hidden;margin:6px 0}
.pc-remaining-fill{height:100%;border-radius:3px;transition:width .3s}
.pc-remaining-fill.green{background:var(--green-mid)}
.pc-remaining-fill.amber{background:var(--amber)}
.pc-remaining-fill.red{background:var(--red)}
.pc-remaining-fill.blue{background:var(--blue)}
.pc-lift-form{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;padding:14px;background:var(--gray-50);border-radius:8px;margin-bottom:14px}
.pc-lift-form .field{margin:0}
.pc-kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:20px}
.pc-kpi-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;text-align:center}
.pc-kpi-label{font-size:11px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.pc-kpi-value{font-size:22px;font-weight:600;line-height:1.2}
.pc-kpi-value.green{color:var(--green-mid)}
.pc-kpi-value.blue{color:var(--blue)}
.pc-kpi-value.amber{color:var(--amber)}
.pc-kpi-sub{font-size:11px;color:var(--text-muted);margin-top:2px}
.pc-inflow-outflow{display:flex;flex-direction:column;gap:8px;padding:12px;background:var(--gray-50);border-radius:8px;max-height:300px;overflow-y:auto}
.pc-io-item{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--bg-card);border-radius:6px;font-size:12px}
.pc-io-item .io-badge{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.pc-io-item .io-badge.in{background:var(--green-mid)}
.pc-io-item .io-badge.out{background:var(--amber)}
.pc-io-item .io-dir{font-weight:600;font-size:11px;flex-shrink:0}
.pc-io-item .io-vol{font-weight:600;font-family:var(--mono);font-size:12px;flex-shrink:0;margin-left:auto}
.pc-status-badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:600}
.pc-status-badge.delivered{background:var(--green-light);color:var(--green-dark)}
.pc-status-badge.transit{background:var(--amber-light);color:#92400e}
.depots-list{display:flex;flex-wrap:wrap;gap:8px}
.depot-chip-item{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:6px;background:var(--gray-100);border:1px solid var(--border);font-size:13px}
.depot-chip-item .depot-del{cursor:pointer;color:var(--red);font-size:14px;font-weight:700;margin-left:4px;padding:0 2px}
.depot-chip-item .depot-del:hover{color:#991b1b}
.pc-depot-select{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.pc-depot-select .depot-chip{padding:5px 12px;border-radius:6px;font-size:12px;border:1px solid var(--border);cursor:pointer;background:var(--bg-card);color:var(--text-muted)}
.pc-depot-select .depot-chip:hover{border-color:var(--green-mid);color:var(--text)}
.pc-depot-select .depot-chip.active{background:var(--green-light);border-color:var(--green-mid);color:var(--green-dark);font-weight:600}
/* Procurement Chain Filters */
.pc-filters{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--gray-50);border-radius:8px;margin-bottom:16px;flex-wrap:wrap}
.pc-filters select,.pc-filters input[type=date]{padding:6px 10px;border-radius:6px;border:1px solid var(--border);font-size:12px;background:var(--bg-card);color:var(--text)}
.pc-filters select:focus,.pc-filters input[type=date]:focus{outline:none;border-color:var(--green-bright)}
.pc-filters .pc-filter-group{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.pc-filters .pc-filter-label{font-size:11px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}
.pc-filters .pc-filter-clear{font-size:11px;padding:4px 10px;border-radius:6px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);cursor:pointer}
.pc-filters .pc-filter-clear:hover{background:var(--gray-200);color:var(--text)}
.pc-filters .pc-filter-conditional{display:inline-flex;align-items:center;gap:4px;transition:opacity .15s}
.pc-empty-filtered{text-align:center;padding:40px 20px;color:var(--gray-400)}
.pc-empty-filtered h4{font-size:15px;font-weight:600;color:var(--gray-500);margin-bottom:6px}
.pc-empty-filtered p{font-size:13px;color:var(--gray-400)}

@media(max-width:768px){
  .pc-tabs{overflow-x:auto}
  .pc-lift-form{grid-template-columns:1fr}
  .pc-kpi-grid{grid-template-columns:repeat(2,1fr)}
  .pc-filters{flex-direction:column;align-items:stretch}
  .pc-filters .pc-filter-conditional{justify-content:flex-start}
}

/* === Performance Optimizations === */
/* Promote cards to compositor layers to reduce paint cost of shadows */
.card, .kpi-card, .auth-card {
  will-change: transform;
}

/* Layer promotion for main containers to prevent full-page repaints */
#app, .sidebar {
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Skip rendering work for hidden/off-screen elements */
.hidden, [style*="display: none"] {
  content-visibility: hidden;
}