: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;display:none;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:none;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:14px 10px 4px;font-size:10px;font-weight:600;color:rgba(255,255,255,.3);letter-spacing:.08em;text-transform:uppercase}
.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}
.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-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-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)}
.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}

.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}

.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}

.page{display:none}
.page.active{display:flex;flex-direction:column;min-height:0}

.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;display:none;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)}

@media(max-width:1024px){
  .two-col{grid-template-columns:1fr}
  .kpi-grid.cols4,.kpi-grid.cols5{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}
  .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}
}

@media print{
  body{background:#fff!important}
  .sidebar,#report-filters,#report-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{grid-template-columns:repeat(5,1fr)!important}
  #report-print-header{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}
  table{page-break-inside:auto}
  tr{page-break-inside:avoid}
  h2,h3{color:#000!important}
  @page{margin:15mm}
}