:root{
  --bg:#101D2C; --card:#172938; --border:#2A4350; --fg:#F2F7F5;
  --muted:#A0B3B0; --primary:#4AD4B2; --primaryFg:#082B27;
  --accent:#F4B860; --accentFg:#FFF0D3; --secondary:#223A48;
  --secondaryFg:#DCECE7; --destructive:#EA7474; --input:#2A4350;
  --amber:#F59E0B;
}
*{box-sizing:border-box; -webkit-tap-highlight-color:transparent;}
html,body{height:100%;}
body{
  margin:0; background:var(--bg); color:var(--fg);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  overscroll-behavior-y:none;
}
#app{max-width:520px; margin:0 auto; min-height:100vh; position:relative; background:var(--bg);}
button{font-family:inherit; cursor:pointer;}
input,textarea,select{font-family:inherit;}
.hidden{display:none !important;}

/* ---------- layout ---------- */
.screen{min-height:100vh; padding-bottom:96px; animation:fadein .15s ease;}
@keyframes fadein{from{opacity:0} to{opacity:1}}
.topbar{
  padding:calc(env(safe-area-inset-top,0px) + 16px) 20px 14px;
}
.topbar.bordered{border-bottom:1px solid var(--border);}
.row{display:flex; align-items:center;}
.between{justify-content:space-between;}
.gap8{gap:8px;} .gap10{gap:10px;} .gap12{gap:12px;} .gap7{gap:7px;}

.eyebrow{color:var(--primary); font-size:10px; font-weight:700; letter-spacing:1.5px; text-transform:uppercase;}
.h1{color:var(--fg); font-size:22px; font-weight:800; margin:4px 0 0;}
.h2{color:var(--fg); font-size:17px; font-weight:700; margin:0;}
.muted{color:var(--muted);}

.iconbtn{
  width:40px; height:40px; border-radius:14px; background:var(--card);
  border:1px solid var(--border); display:flex; align-items:center; justify-content:center;
  color:var(--fg); flex:none;
}
.iconbtn:active{opacity:.65;}

.fab-plus{
  width:40px; height:40px; border-radius:14px; background:var(--primary); color:var(--primaryFg);
  border:none; display:flex; align-items:center; justify-content:center; font-size:20px; font-weight:700;
}

.card{
  background:var(--card); border:1px solid var(--border); border-radius:18px; padding:15px;
}
.section-header{display:flex; justify-content:space-between; align-items:center; margin:24px 20px 10px;}
.section-header .h2{font-size:16px;}
.link-btn{background:none; border:none; color:var(--primary); font-size:12px; font-weight:600;}
.add-btn{
  display:flex; align-items:center; gap:4px; background:var(--primary); color:var(--primaryFg);
  border:none; padding:7px 10px; border-radius:11px; font-size:11px; font-weight:700;
}

/* ---------- pills ---------- */
.pill{display:inline-flex; align-items:center; gap:4px; padding:5px 8px; border-radius:999px; font-size:10px; font-weight:700;}
.pill.on{background:rgba(74,212,178,.13); color:var(--primary);}
.pill.off{background:rgba(234,116,116,.10); color:var(--destructive);}
.pill.mid{background:rgba(244,184,96,.16); color:var(--accent);}
.pill-select{border-radius:999px; padding:3px; border:2px solid transparent;}
.pill-select.active{border-color:var(--primary);}

/* ---------- home metric cards ---------- */
.metric-row{display:flex; gap:8px; margin:0 20px 8px;}
.metric-row:last-of-type{margin-bottom:20px;}
.metric{flex:1; padding:14px; border-radius:18px;}
.metric-primary{background:var(--primary); color:var(--primaryFg);}
.metric-primary .metric-val{color:var(--primaryFg);}
.metric-primary .metric-sub{color:rgba(8,43,39,.73);}
.metric-amber{background:rgba(245,158,11,.13); border:1px solid rgba(245,158,11,.27);}
.metric-amber .metric-val{color:var(--accent);}
.metric-secondary{background:var(--secondary);}
.metric-secondary .metric-val{color:var(--fg);}
.metric-val{font-size:22px; font-weight:800; margin-top:8px;}
.metric-sub{font-size:10px; margin-top:3px; color:var(--muted);}
.metric-icon{font-size:16px;}

.health-card{margin:0 20px 20px; padding:16px; border-radius:18px; background:var(--card); border:1px solid var(--border);}
.health-pct{font-size:28px; font-weight:800; margin:0;}
.progress-track{height:6px; border-radius:3px; background:var(--border); margin-top:10px;}
.progress-fill{height:6px; border-radius:3px; background:var(--primary);}
.legend{display:flex; gap:16px; margin-top:10px;}
.legend .dot{width:8px; height:8px; border-radius:4px; display:inline-block; margin-right:5px;}

.record-row{display:flex; gap:8px; margin:0 20px 20px;}
.record-tile{flex:1; padding:11px; border-radius:17px; background:var(--card); border:1px solid var(--border);}
.record-tile .tile-icon{width:30px; height:30px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:14px;}
.record-tile .tile-val{color:var(--fg); font-weight:800; font-size:20px; margin-top:9px;}
.record-tile .tile-label{color:var(--muted); font-size:10px; margin-top:3px;}

.client-row{
  margin:0 20px 8px; padding:14px; background:var(--card); border:1px solid var(--border); border-radius:17px;
  display:flex; align-items:center; gap:12px; width:calc(100% - 40px); text-align:left; border-style:solid;
}
.avatar{
  width:42px; height:42px; border-radius:15px; background:var(--primary); color:var(--primaryFg);
  display:flex; align-items:center; justify-content:center; font-weight:800; font-size:15px; flex:none;
}
.avatar.lg{width:78px; height:78px; border-radius:27px; font-size:24px;}
.avatar.md{width:46px; height:46px; border-radius:16px; font-size:16px;}

/* ---------- clients list ---------- */
.search-box{
  display:flex; align-items:center; gap:10px; background:var(--card); border-radius:14px;
  border:1px solid var(--border); padding:0 12px; height:44px; margin-top:14px;
}
.search-box input{flex:1; background:none; border:none; color:var(--fg); font-size:14px; outline:none;}
.search-box input::placeholder{color:var(--muted);}

.client-card{
  margin-bottom:10px; padding:15px; background:var(--card); border:1px solid var(--border); border-radius:18px;
  width:100%; text-align:left;
}
.stat-mini-row{display:flex; gap:8px;}
.stat-mini{flex:1; padding:9px; background:var(--secondary); border-radius:12px;}
.stat-mini .lbl{color:var(--muted); font-size:9px; font-weight:600; margin-bottom:3px;}
.stat-mini .val{font-weight:700; font-size:13px;}

/* ---------- forms ---------- */
.field-label{color:var(--fg); font-size:12px; font-weight:700; margin:16px 0 8px;}
.field-label:first-child{margin-top:0;}
.field-input{
  width:100%; background:var(--input); border:1px solid var(--border); border-radius:14px;
  padding:13px 14px; color:var(--fg); font-size:14px; outline:none;
}
.field-input:focus{border-color:var(--primary);}
.field-input.textarea{min-height:80px; resize:vertical;}
.chip-row{display:flex; flex-wrap:wrap; gap:7px;}
.chip{
  border-radius:999px; border:1px solid var(--border); background:var(--card); color:var(--muted);
  padding:8px 11px; font-size:11px; font-weight:600;
}
.chip.active{background:var(--primary); border-color:var(--primary); color:var(--primaryFg);}
.two-col{display:flex; gap:10px;}
.two-col > *{flex:1;}

.btn-primary-lg{
  width:100%; height:54px; border-radius:17px; background:var(--primary); border:none;
  display:flex; align-items:center; justify-content:center; gap:8px; color:var(--primaryFg);
  font-weight:800; font-size:15px; margin-top:24px;
}
.btn-primary-lg:disabled{opacity:.6;}

/* ---------- bottom tabs ---------- */
.bottom-tabs{
  position:fixed; left:50%; transform:translateX(-50%); bottom:0; width:100%; max-width:520px;
  display:flex; background:var(--card); border-top:1px solid var(--border);
  padding:10px 0 calc(env(safe-area-inset-bottom,0px) + 10px);
  z-index:20;
}
.tab-btn{flex:1; background:none; border:none; display:flex; flex-direction:column; align-items:center; gap:3px; color:var(--muted);}
.tab-btn .ic{font-size:20px;}
.tab-btn span{font-size:11px;}
.tab-btn.active{color:var(--primary); font-weight:700;}

/* ---------- stack overlay screens ---------- */
.stack-overlay{position:fixed; inset:0; background:var(--bg); overflow-y:auto; z-index:30; max-width:520px; margin:0 auto;}

/* ---------- detail hero ---------- */
.balance-hero{
  margin:0 20px 9px; border-radius:22px; padding:18px; background:var(--fg);
  display:flex; justify-content:space-between; align-items:center;
}
.balance-hero .amt{color:var(--bg); font-size:29px; font-weight:800; letter-spacing:-1px; margin-top:6px;}
.balance-hero .lbl{color:var(--primary); font-size:10px; font-weight:700; letter-spacing:1px; text-transform:uppercase;}
.balance-hero .sub{color:rgba(16,29,44,.67); font-size:11px; margin-top:4px;}
.balance-icon{width:48px; height:48px; border-radius:17px; background:var(--primary); display:flex; align-items:center; justify-content:center; font-size:20px;}

.tag-pill{display:inline-flex; align-items:center; gap:5px; background:rgba(74,212,178,.09); border-radius:999px; padding:6px 9px; color:var(--primary); font-weight:700; font-size:10px;}

.grid2{display:flex; flex-wrap:wrap; gap:7px; margin:0 20px;}
.grid2 .gitem{width:calc(50% - 3.5px); padding:9px; background:var(--card); border:1px solid var(--border); border-radius:16px; text-align:left;}
.gitem.receipt{border-color:rgba(74,212,178,.25);}
.gitem-icon{width:32px; height:32px; border-radius:11px; display:flex; align-items:center; justify-content:center; font-size:14px; margin-bottom:8px;}
.gitem-top{display:flex; justify-content:space-between; align-items:center;}
.gitem-title{color:var(--fg); font-weight:700; font-size:11px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.gitem-cat{display:inline-block; background:rgba(244,184,96,.13); color:var(--accent); border-radius:999px; padding:3px 6px; font-size:8px; font-weight:700; margin-top:5px;}
.gitem-month{color:var(--muted); font-size:9px; margin-top:4px;}
.gitem-amt{color:var(--fg); font-weight:800; font-size:13px; margin-top:7px;}
.gitem-note{color:var(--muted); font-size:9px; margin-top:4px;}
.empty-box{margin:0 20px; padding:14px; border-radius:16px; border:1px solid var(--border); background:var(--card); color:var(--muted); font-size:11px;}

/* ---------- modal ---------- */
.modal-backdrop{position:fixed; inset:0; background:rgba(242,247,245,.20); display:flex; align-items:flex-end; z-index:50;}
.modal-sheet{
  width:100%; max-width:520px; margin:0 auto; background:var(--bg); border-radius:28px 28px 0 0;
  padding:18px 0 calc(env(safe-area-inset-bottom,0px) + 16px); max-height:90vh; overflow-y:auto;
}
.modal-head{display:flex; justify-content:space-between; align-items:center; padding:0 20px; margin-bottom:16px;}
.modal-body{padding:0 20px 10px;}
.chip-scroll{display:flex; gap:7px; overflow-x:auto; padding-bottom:8px;}
.chip-scroll .chip{flex:none;}

/* ---------- empty state ---------- */
.empty-state{display:flex; flex-direction:column; align-items:center; margin-top:60px; color:var(--muted);}
.empty-state .ic{font-size:40px; opacity:.4;}
.empty-state p{margin-top:14px; font-size:14px;}

/* ---------- install banner ---------- */
.install-banner{
  position:fixed; left:16px; right:16px; bottom:16px; max-width:488px; margin:0 auto;
  background:var(--card); border:1px solid var(--border); border-radius:18px; padding:14px 16px;
  display:flex; align-items:center; gap:12px; z-index:100; box-shadow:0 8px 30px rgba(0,0,0,.35);
}
.install-banner-text{display:flex; flex-direction:column; gap:2px; flex:1;}
.install-banner-text strong{font-size:13px; color:var(--fg);}
.install-banner-text span{font-size:11px; color:var(--muted);}
.install-banner-actions{display:flex; flex-direction:column; gap:6px;}
.btn-primary-sm{background:var(--primary); color:var(--primaryFg); border:none; border-radius:10px; padding:8px 12px; font-size:11px; font-weight:700;}
.btn-ghost-sm{background:none; border:none; color:var(--muted); font-size:11px;}

.ios-hint{position:fixed; inset:0; background:rgba(0,0,0,.5); display:flex; align-items:flex-end; z-index:110;}
.ios-hint-inner{background:var(--card); width:100%; max-width:520px; margin:0 auto; border-radius:20px 20px 0 0; padding:20px; text-align:center;}
.ios-hint-inner p{color:var(--fg); font-size:14px; line-height:1.5; margin:0 0 14px;}

::-webkit-scrollbar{width:0; height:0;}