:root{
  --bg:#0f1720; --panel:#ffffff; --ink:#1b2430; --muted:#6b7683;
  --line:#e6e9ef; --brand:#1f7a4d; --brand-2:#25623f; --brand-soft:#e7f3ec;
  --accent:#2563eb; --danger:#dc2626; --warn:#d97706; --ok:#16a34a;
  --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.04);
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:#f4f6f9;color:var(--ink);font-size:15px;line-height:1.5}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

/* Layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:250px;background:linear-gradient(185deg,#0f2019 0%,#0b1712 100%);color:#c3d6cb;
  display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40;
  border-right:1px solid rgba(255,255,255,.06)}

/* Brand */
.brand{display:flex;align-items:center;gap:12px;padding:20px 18px 18px}
/* Neutral wrapper — the uploaded square logo carries its own rounded corners */
.brand-logo{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;line-height:0}
.brand-logo .ic{width:22px;height:22px;stroke-width:1.8}
.brand-text{font-weight:700;font-size:18px;color:#fff;letter-spacing:.2px}
.brand-text span{color:#5fcf95;font-weight:700}

/* Nav */
.nav{padding:6px 12px;flex:1;overflow:auto}
.nav-section{font-size:10.5px;text-transform:uppercase;letter-spacing:.11em;color:#8fb3a1;
  font-weight:700;margin:16px 10px 6px}
.nav-section:first-child{margin-top:4px}
.nav a{display:flex;align-items:center;gap:12px;color:#eaf5ee;padding:9px 12px;border-radius:10px;
  margin:2px 0;font-weight:600;font-size:14.5px;position:relative;transition:background .15s,color .15s}
.nav a .ic{width:19px;height:19px;flex-shrink:0;color:#bfe0cf;transition:color .15s}
.nav a:hover{background:rgba(255,255,255,.1);color:#fff;text-decoration:none}
.nav a:hover .ic{color:#eafff3}
.nav a.active{background:linear-gradient(90deg,rgba(46,163,106,.22),rgba(46,163,106,.08));color:#fff;
  box-shadow:inset 0 0 0 1px rgba(95,207,149,.18)}
.nav a.active .ic{color:#5fcf95}
.nav a.active::before{content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:3px;height:20px;border-radius:0 3px 3px 0;background:#3fbf82}

/* User card */
.sidebar-user{display:flex;align-items:center;gap:11px;padding:12px;margin:8px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);
  margin-bottom:max(8px,env(safe-area-inset-bottom))}
.avatar{width:36px;height:36px;border-radius:9px;flex-shrink:0;display:grid;place-items:center;
  font-weight:700;color:#fff;font-size:15px;background:linear-gradient(145deg,#3a6f52,#264a37)}
.su-meta{min-width:0;flex:1}
.su-name{font-size:13.5px;font-weight:600;color:#eaf4ee;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.su-role{font-size:11.5px;color:#a7c4b5}
.su-logout{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;color:#9fb6aa;flex-shrink:0}
.su-logout .ic{width:17px;height:17px}
.su-logout:hover{background:rgba(255,255,255,.08);color:#fff}
.scrim{display:none}

.main{flex:1;margin-left:250px;min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.2) blur(8px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;
  padding:12px 20px;padding-top:max(12px,env(safe-area-inset-top))}
.topbar-title{font-weight:600;font-size:17px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar-user{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0}
.who{font-size:14px;color:var(--muted)}
.role-pill{font-size:11px;padding:2px 8px;border-radius:20px;font-weight:600}
.role-admin{background:#fef3c7;color:#92400e}
.role-employee{background:#dbeafe;color:#1e40af}
.role-biller{background:#e0e7ff;color:#3730a3}
.hamburger{display:none;background:none;border:0;font-size:22px;cursor:pointer;
  width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center}
.hamburger:active{background:#f1f5f9}
.content{padding:22px;max-width:1200px;width:100%;margin:0 auto}

/* Cards & grids */
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px}
.card-head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.card-head h2{margin:0;font-size:16px}
.card-head .spacer{flex:1}

.stat{padding:18px}
a.card.stat{display:block;color:inherit;text-decoration:none;transition:.15s}
a.card.stat:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(16,24,40,.12);border-color:#cfe3d7}
a.card.stat:hover .label{color:var(--brand)}
.stat .label{font-size:13px;color:var(--muted);font-weight:500}
.stat .value{font-size:26px;font-weight:700;margin-top:6px}
.stat .value.brand{color:var(--brand)}
.stat .value.ok{color:var(--ok)}
.stat .value.warn{color:var(--warn)}
.stat .value.danger{color:var(--danger)}

/* Page header */
.page-head{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.page-head h1{margin:0;font-size:22px}
.page-head .spacer{flex:1}
.crumb{color:var(--muted);font-size:13px;margin-bottom:6px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--brand);color:#fff;border:1px solid var(--brand);
  padding:9px 15px;border-radius:9px;font-weight:600;font-size:14px;cursor:pointer;text-decoration:none;line-height:1}
.btn:hover{background:var(--brand-2);text-decoration:none;color:#fff}
.btn-sm{padding:6px 11px;font-size:13px}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:#f4f6f9;color:var(--ink)}
.btn-accent{background:var(--accent);border-color:var(--accent)}
.btn-accent:hover{background:#1d4ed8}
.btn-wa{background:#25d366;border-color:#25d366;color:#04310f}
.btn-wa:hover{background:#1eb955;color:#04310f}
.btn-danger{background:var(--danger);border-color:var(--danger)}
.btn-danger:hover{background:#b91c1c}
.btn-block{width:100%;justify-content:center}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;color:var(--ink)}
.field .hint{font-size:12px;color:var(--muted)}
input,select,textarea{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
textarea{min-height:80px;resize:vertical}
.form-actions{margin-top:18px;display:flex;gap:10px}

/* Tables */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
table.tbl th,table.tbl td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
table.tbl th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#fafbfc}
table.tbl tbody tr:hover{background:#f8fbf9}
table.tbl td.num,table.tbl th.num{text-align:right}
.muted{color:var(--muted)}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* Badges */
.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:12px;font-weight:600}
.badge-green{background:#dcfce7;color:#166534}
.badge-yellow{background:#fef9c3;color:#854d0e}
.badge-red{background:#fee2e2;color:#991b1b}
.badge-gray{background:#eef1f4;color:#475569}

/* Flash */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-weight:500;border:1px solid}
.flash-success{background:#ecfdf3;border-color:#abefc6;color:#067647}
.flash-error{background:#fef3f2;border-color:#fecdca;color:#b42318}
.flash-info{background:#eff8ff;border-color:#b2ddff;color:#175cd3}

/* Bill photo */
.bill-photo{max-width:100%;border-radius:10px;border:1px solid var(--line)}
.thumb{width:44px;height:44px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.photo-frame{background:#fafbfc;border:1px dashed var(--line);border-radius:12px;padding:12px;text-align:center}
.photo-picker{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* Toggles list */
.toggle-row{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.toggle-row:last-child{border-bottom:0}
.toggle-row .t-name{font-weight:600}
.toggle-row .t-desc{font-size:12px;color:var(--muted)}
.toggle-row .spacer{flex:1}
.switch{position:relative;display:inline-block;width:46px;height:26px}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;inset:0;background:#cbd5e1;border-radius:26px;transition:.2s}
.slider:before{content:"";position:absolute;height:20px;width:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked+.slider{background:var(--brand)}
.switch input:checked+.slider:before{transform:translateX(20px)}
.locked{font-size:12px;color:var(--muted);font-style:italic}

/* Auth */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#12261c,#1f7a4d);padding:20px}
.auth-card{background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.3);width:100%;max-width:400px;padding:32px}
.auth-card .brand{border:0;justify-content:center;padding:0 0 8px;background:none}
.auth-card .brand-text{color:var(--ink)}
.auth-card h1{text-align:center;font-size:22px;margin:6px 0 4px}
.auth-sub{text-align:center;color:var(--muted);font-size:14px;margin-bottom:22px}
.demo-note{margin-top:18px;font-size:12px;color:var(--muted);text-align:center;line-height:1.7;
  background:#f8fafc;border:1px dashed var(--line);border-radius:10px;padding:10px}

/* Login portal chooser */
.portal{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:8px}
.portal-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;
  padding:22px 14px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);
  text-decoration:none;transition:.15s}
.portal-card:hover{border-color:var(--brand);background:var(--brand-soft);text-decoration:none;transform:translateY(-2px);
  box-shadow:0 6px 18px rgba(31,122,77,.15)}
.pc-icon{font-size:34px;line-height:1}
.pc-title{font-weight:700;font-size:15px;margin-top:6px}
.pc-sub{font-size:12px;color:var(--muted)}
@media(max-width:420px){.portal{grid-template-columns:1fr}}

/* Definition list */
.dl{display:grid;grid-template-columns:170px 1fr;gap:0}
.dl dt{padding:10px 0;color:var(--muted);font-size:13px;border-bottom:1px solid var(--line)}
.dl dd{padding:10px 0;margin:0;font-weight:500;border-bottom:1px solid var(--line)}

.searchbar{display:flex;gap:8px;max-width:420px}
.searchbar input{flex:1}
.help{background:#fff8ec;border:1px solid #fde9c8;color:#8a5a12;padding:11px 14px;border-radius:10px;font-size:13px;line-height:1.55;margin-bottom:16px;display:flex;align-items:flex-start;gap:9px}
.mic{width:16px;height:16px;flex-shrink:0;vertical-align:middle}
.help .mic{margin-top:2px}
.card-head .mic{width:18px;height:18px;color:var(--muted)}

/* Section 13 — permissions */
.perm-hero{display:flex;align-items:center;gap:16px;margin:2px 0 16px}
.perm-hero-id{display:flex;align-items:center;gap:14px;flex:1;min-width:0}
.perm-hero h1{margin:0;font-size:22px}
.avatar-lg{width:52px;height:52px;border-radius:13px;font-size:22px}
.perm-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}
.perm-chip .mic{width:14px;height:14px}
.chip-on{background:#dcfce7;color:#15803d}
.chip-off{background:#fee2e2;color:#b91c1c}
.btn .mic{width:16px;height:16px}

/* Switch + ON/OFF label */
.sw-wrap{display:flex;align-items:center;gap:10px}
.sw-state{font-size:11.5px;font-weight:700;letter-spacing:.03em;color:#9aa7b4;min-width:26px;text-align:right}
.sw-state.on{color:var(--brand)}
.switch.locked{opacity:1}
.switch.locked .slider{cursor:not-allowed}
.switch input:disabled+.slider{cursor:not-allowed}
/* locked OFF: subtle striped grey so it reads as "locked", not just off */
.switch.locked input:not(:checked)+.slider{background:#d4dae1}
/* locked ON: muted green */
.switch.locked input:checked+.slider{background:#5aa97e}
.t-desc.locked{display:inline-flex;align-items:center;gap:4px}
.t-desc.locked .mic{width:12px;height:12px}

/* count pill in card headers */
.pill-count{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 7px;
  border-radius:11px;background:#eef1f4;color:#64748b;font-size:12px;font-weight:700}

/* inline password reset in staff tables */
.reset-inline{display:inline-flex;gap:6px;align-items:center;margin:0}
.reset-inline input{width:130px;padding:6px 10px;font-size:13px}

/* Area chips */
.area-chips{display:flex;flex-wrap:wrap;gap:10px;margin:4px 0 4px}
.area-chip{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:22px;
  border:1px solid var(--line);background:#fff;cursor:pointer;font-weight:600;font-size:14px;color:var(--ink);user-select:none;transition:.15s}
.area-chip .mic{width:15px;height:15px;color:var(--muted)}
.area-chip input{display:none}
.area-chip:hover{border-color:#bcd8c8;background:#f6faf7}
.area-chip.sel{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-2)}
.area-chip.sel .mic{color:var(--brand)}

@media(max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .dl{grid-template-columns:120px 1fr}
}

/* ---- Tablet / mobile: slide-in sidebar drawer ---- */
@media(max-width:760px){
  .sidebar{width:280px;transform:translateX(-100%);
    transition:transform .26s cubic-bezier(.4,0,.2,1);box-shadow:none}
  body.sidebar-open .sidebar{transform:none;box-shadow:0 0 40px rgba(0,0,0,.4)}
  body.sidebar-open .scrim{display:block;position:fixed;inset:0;background:rgba(8,20,14,.5);
    backdrop-filter:blur(2px);z-index:30;animation:fade .2s ease}
  @keyframes fade{from{opacity:0}to{opacity:1}}
  .main{margin-left:0}
  .hamburger{display:inline-flex}
  .content{padding:16px 14px;padding-bottom:max(16px,env(safe-area-inset-bottom))}
  .who{display:none}                 /* free up topbar space */
  .topbar{padding-left:14px;padding-right:14px}

  /* Stats stay 2-up (denser, more premium than 1 giant card) */
  .grid-4{grid-template-columns:repeat(2,1fr);gap:12px}
  .stat{padding:14px}
  .stat .value{font-size:21px}

  h1{font-size:19px!important}
  .page-head{gap:10px}
  .page-head h1{font-size:20px}

  /* Filter/search forms go full width & stack neatly */
  .page-head form,.searchbar{width:100%}
  .page-head .btn-row{width:100%}
  .card-pad{padding:14px}

  /* Prevent iOS zoom-on-focus (needs >=16px) */
  input,select,textarea{font-size:16px}

  /* Tables: momentum scroll + edge fade hint, tighter cells */
  .table-wrap{-webkit-overflow-scrolling:touch;
    -webkit-mask-image:linear-gradient(90deg,#000 92%,transparent);
            mask-image:linear-gradient(90deg,#000 92%,transparent)}
  table.tbl th,table.tbl td{padding:10px 12px}
  table.tbl{font-size:13.5px}

  /* Comfortable tap targets */
  .btn{min-height:42px}
  .btn-sm{min-height:34px}
  .nav a{padding:12px 12px}
  .topbar-user .btn{padding:8px 12px}
}

/* ---- Small phones ---- */
@media(max-width:480px){
  .grid-4{grid-template-columns:1fr 1fr}
  .content{padding:14px 12px}
  .brand{padding:16px 16px 14px}
  .auth-card{padding:24px 20px;border-radius:14px}
  .page-head h1{font-size:18px}
  /* Icon-forward action buttons in the top bar */
  .topbar-user{gap:8px}
  .card-head{padding:12px 14px}
  .card-head h2{font-size:15px}
}