/* =====================================================================
   VTU DESIGN SYSTEM — TOKENS  (Direction B · "Pocket", locked)
   Single source of truth for colour, type, space, radius, elevation.
   ===================================================================== */

:root {
  /* ---- colour ---- */
  --bg:        #f4f6fb;
  --surface:   #ffffff;
  --surface-2: #eef2f9;
  --surface-3: #e3e9f4;
  --text:      #101828;
  --muted:     #667085;
  --muted-2:   #98a2b3;
  --border:    #e6eaf2;
  --border-2:  #d8dfea;

  /* elevated surfaces (sheets, modals, sidebars) */
  --elevated:  #ffffff;
  /* strong inverse surfaces (toasts) */
  --strong:     #101828;
  --on-strong:  #ffffff;

  --primary:      #2f6bff;
  --primary-hi:   #1f57e6;
  --primary-tint: #e9f0ff;
  --primary-tint-hi: #dbe6ff;
  --primary-ink:  #123a9e;
  /* text/icon colour on surfaces (AA-tuned per theme) */
  --primary-text: #2f6bff;
  /* readable text on top of the primary / brand-gradient surfaces */
  --on-primary: #ffffff;
  --on-deep: #ffffff;

  --success: #12a150;  --success-tint: #e6f6ed;  --success-text: #12a150;
  --warning: #d97706;  --warning-tint: #fdf1e2;  --warning-text: #d97706;
  --danger:  #e5484d;  --danger-tint:  #fdeaea;  --danger-text:  #e5484d;
  --info:    #2f6bff;  --info-tint:    #e9f0ff;

  /* secondary accents (purple / teal chips) */
  --violet-tint: #f3ecff;  --violet-ink: #7b4dff;
  --teal-tint:   #e6f4f1;  --teal-ink:   #0d9488;
  /* alert foregrounds */
  --alert-success: #0b6b3a; --alert-warning: #8a5202; --alert-danger: #a32428;

  /* ---- radius ---- */
  --r-sm: 12px;
  --r:    18px;
  --r-lg: 24px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* ---- elevation ---- */
  --sh-1: 0 1px 2px rgba(16,24,40,.05);
  --sh-2: 0 8px 24px -12px rgba(16,24,40,.18);
  --sh-3: 0 22px 48px -20px rgba(16,24,40,.30);
  --sh-primary: 0 12px 26px -12px rgba(47,107,255,.55);

  /* ---- type ---- */
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* ---- space ---- */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 20px;
  --s-6: 24px; --s-8: 32px; --s-10: 40px; --s-12: 48px; --s-16: 64px;

  /* ---- layout ---- */
  --gutter: 18px;
  --content: 1220px;
  --sidebar: 240px;
  --topbar: 64px;
  --bottomnav: 68px;
}

/* =====================================================================
   DARK MODE — same design system, theme-aware values.
   Applied via html[data-theme="dark"]; prefers-color-scheme resolves to
   this state in the inline head script (no flash).
   ===================================================================== */
html[data-theme="dark"] {
  --bg:        #0b0e14;
  --surface:   #141922;
  --surface-2: #1c2231;
  --surface-3: #252c3d;
  --text:      #eef1f7;
  --muted:     #97a1b5;
  --muted-2:   #6f7a90;
  --border:    #232a3a;
  --border-2:  #2f3749;

  --elevated:  #1a2030;
  --strong:    #262e40;
  --on-strong: #f2f4f8;

  /* solid accent identity unchanged; text/icon + hover tuned for dark */
  --primary:      #2f6bff;
  --primary-hi:   #4a7dff;
  --primary-tint: rgba(47,107,255,.16);
  --primary-tint-hi: rgba(47,107,255,.26);
  --primary-ink:  #9db9ff;
  --primary-text: #86a9ff;

  --success: #4ade80;  --success-tint: rgba(18,161,80,.16);  --success-text: #4ade80;
  --warning: #fbbf24;  --warning-tint: rgba(217,119,6,.18);  --warning-text: #fbbf24;
  --danger:  #e5484d;  --danger-tint:  rgba(229,72,77,.16);  --danger-text:  #ff8085;
  --info:    #2f6bff;  --info-tint:    rgba(47,107,255,.16);

  --violet-tint: rgba(123,77,255,.18);  --violet-ink: #b9a3ff;
  --teal-tint:   rgba(13,148,136,.18);  --teal-ink:   #5eead4;
  --alert-success: #7ee0a9; --alert-warning: #fbc86a; --alert-danger: #ff9a9e;

  --sh-1: 0 1px 2px rgba(0,0,0,.35);
  --sh-2: 0 8px 24px -12px rgba(0,0,0,.60);
  --sh-3: 0 22px 48px -20px rgba(0,0,0,.75);
  --sh-primary: 0 12px 26px -12px rgba(47,107,255,.55);
}

/* =====================================================================
   VTU DESIGN SYSTEM — COMPONENTS  (Direction B · "Pocket", locked)
   Reusable primitives. Layout lives in layout.css.
   ===================================================================== */

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font);
  background: var(--bg); color: var(--text);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  font-size: 15px; line-height: 1.5;
}
h1,h2,h3,h4 { margin: 0; font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
img, svg { max-width: 100%; }
.num, .amt, .money { font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.muted { color: var(--muted); }
.muted-2 { color: var(--muted-2); }
.eyebrow { font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.center { text-align: center; }
.spread { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.stack > * + * { margin-top: 16px; }
.stack-sm > * + * { margin-top: 10px; }
.row-flex { display:flex; align-items:center; gap:12px; }
.grow { flex:1; min-width:0; }
.truncate { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0; }

/* ============================= Buttons ============================= */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background: var(--primary); color:var(--on-primary); border:1px solid transparent;
  font-weight:700; font-size:15px; padding:13px 18px; border-radius: var(--r-sm);
  cursor:pointer; box-shadow: var(--sh-primary);
  transition: transform .09s ease, background .15s ease, box-shadow .15s ease, opacity .15s;
  -webkit-tap-highlight-color: transparent; user-select:none; white-space:nowrap;
}
.btn:hover { background: var(--primary-hi); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn:focus-visible { outline:3px solid rgba(47,107,255,.35); outline-offset:2px; }
.btn[disabled], .btn.is-disabled { opacity:.5; pointer-events:none; box-shadow:none; }
.btn--ghost { background: var(--surface); color: var(--text); border-color: var(--border); box-shadow: var(--sh-1); }
.btn--ghost:hover { background: var(--surface-2); }
.btn--tint { background: var(--primary-tint); color: var(--primary-ink); box-shadow:none; }
.btn--tint:hover { background:var(--primary-tint-hi); }
.btn--danger { background: var(--danger); box-shadow:0 12px 26px -12px rgba(229,72,77,.5); }
.btn--quiet { background: var(--surface-2); color: var(--text); box-shadow:none; }
.btn--block { width:100%; }
.btn--sm { padding:9px 13px; font-size:13.5px; border-radius:10px; }
.btn--lg { padding:15px 20px; font-size:16px; border-radius:14px; }
.btn--pill { border-radius: var(--r-pill); }
.btn .spinner { width:16px; height:16px; }
.btn .ic { font-size:18px; }

.icon-btn {
  width:42px; height:42px; border-radius:14px; border:1px solid var(--border);
  background: var(--surface); color: var(--text); display:grid; place-items:center;
  cursor:pointer; font-size:20px; position:relative; box-shadow: var(--sh-1);
  transition: background .15s, transform .09s;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-btn:active { transform: scale(.96); }
.icon-btn:focus-visible { outline:3px solid rgba(47,107,255,.35); outline-offset:2px; }
.icon-btn--plain { box-shadow:none; background:transparent; border-color:transparent; }
.icon-btn .badge-dot { position:absolute; top:9px; right:9px; width:8px; height:8px; border-radius:50%; background: var(--danger); border:2px solid var(--surface); }
.avatar { width:42px; height:42px; border-radius:50%; background: var(--primary); color:var(--on-primary); display:grid; place-items:center; font-weight:800; font-size:13px; flex:none; }
.avatar--lg { width:76px; height:76px; font-size:24px; }

/* ============================= Inputs ============================= */
.field { display:block; margin-bottom:16px; }
.field > label, .label { display:block; font-size:13px; font-weight:700; color: var(--text); margin-bottom:8px; }
.input, .select, .textarea {
  width:100%; background: var(--surface); color: var(--text); border:1.5px solid var(--border-2);
  border-radius: var(--r-sm); padding:13px 14px; font-size:16px; font-family:inherit;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.textarea { min-height:120px; resize:vertical; line-height:1.55; }
.input::placeholder, .textarea::placeholder { color: var(--muted-2); }
.input:focus, .select:focus, .textarea:focus { outline:none; border-color: var(--primary); box-shadow:0 0 0 4px rgba(47,107,255,.15); }
.input.is-error, .textarea.is-error { border-color: var(--danger); box-shadow:0 0 0 4px rgba(229,72,77,.12); }
.input:disabled, .select:disabled { background: var(--surface-2); color: var(--muted); }
.hint { font-size:12.5px; color: var(--muted); margin-top:7px; }
.err { font-size:12.5px; color: var(--danger); margin-top:7px; display:flex; gap:6px; align-items:center; font-weight:600; }
.input-wrap { position:relative; }
.input-wrap .prefix { position:absolute; left:14px; top:50%; transform:translateY(-50%); color: var(--muted); font-weight:700; }
.input-wrap .input { padding-left:32px; }
.input-wrap .suffix { position:absolute; right:12px; top:50%; transform:translateY(-50%); font-size:13px; font-weight:700; color: var(--primary-text); background:none; border:0; cursor:pointer; }
.input-wrap .input:has(+ .suffix) { padding-right:60px; }

.search { position:relative; }
.search input { width:100%; background: var(--surface); border:1.5px solid var(--border); border-radius: var(--r-pill); padding:12px 14px 12px 42px; font-size:15px; font-family:inherit; }
.search i { position:absolute; left:15px; top:50%; transform:translateY(-50%); color: var(--muted); font-size:18px; }
.search input:focus { outline:none; border-color: var(--primary); box-shadow:0 0 0 4px rgba(47,107,255,.14); }

/* ============================= Chips / Segmented / Tabs ============================= */
.chips { display:flex; gap:8px; flex-wrap:wrap; }
.chip {
  border:1.5px solid var(--border-2); background: var(--surface); color: var(--text);
  border-radius: var(--r-pill); padding:10px 16px; font-size:14px; font-weight:700; cursor:pointer;
  display:inline-flex; gap:8px; align-items:center; transition: all .13s;
}
.chip:hover { border-color: var(--muted-2); }
.chip.on { background: var(--primary); color:var(--on-primary); border-color: var(--primary); box-shadow: var(--sh-primary); }
.chip .dot { width:8px; height:8px; border-radius:50%; background: var(--muted-2); }
.chip.on .dot { background:#fff; }

.seg { display:inline-flex; background: var(--surface-2); border-radius: var(--r-pill); padding:4px; gap:2px; max-width:100%; overflow-x:auto; scrollbar-width:none; }
.seg::-webkit-scrollbar { display:none; }
.seg button, .seg a { border:0; background:transparent; color: var(--muted); padding:9px 16px; border-radius: var(--r-pill); font-size:13.5px; font-weight:700; cursor:pointer; transition: all .15s; }
.seg button.on, .seg a.on { background: var(--surface); color: var(--text); box-shadow: var(--sh-1); }
.seg--block { display:flex; width:100%; }
.seg--block button, .seg--block a { flex:1; }

.tabs { display:flex; gap:2px; border-bottom:1px solid var(--border); }
.tab { border:0; background:none; padding:12px 14px; font-weight:700; font-size:14px; color: var(--muted); cursor:pointer; border-bottom:2px solid transparent; margin-bottom:-1px; }
.tab.on { color: var(--text); border-bottom-color: var(--primary); }

/* ============================= Status / Badge ============================= */
.status { display:inline-flex; align-items:center; gap:5px; font-size:11.5px; font-weight:700; padding:4px 10px; border-radius: var(--r-pill); white-space:nowrap; }
.status i { font-size:13px; }
.st-success { color: var(--success-text); background: var(--success-tint); }
.st-pending { color: var(--warning-text); background: var(--warning-tint); }
.st-processing { color: var(--primary-text); background: var(--primary-tint); }
.st-failed { color: var(--danger-text); background: var(--danger-tint); }
.st-neutral { color: var(--muted); background: var(--surface-2); }
.badge { display:inline-flex; align-items:center; justify-content:center; min-width:20px; height:20px; padding:0 6px; border-radius: var(--r-pill); background: var(--danger); color:#fff; font-size:11px; font-weight:800; }

/* ============================= Cards ============================= */
.card { background: var(--surface); border:1px solid var(--border); border-radius: var(--r); }
.card--pad { padding:20px; }
.card--soft { box-shadow: var(--sh-2); border-color: transparent; }
.card--flat { background: var(--surface-2); border-color: transparent; }

/* balance / wallet card (sole gradient surface) */
.balance-card {
  position:relative; overflow:hidden; border-radius: var(--r-lg); padding:22px; color: var(--on-deep);
  background: var(--brand-gradient, linear-gradient(150deg, #3b74ff 0%, #2456d8 100%)); box-shadow: var(--sh-primary);
}
.balance-card::after { content:""; position:absolute; right:-60px; top:-60px; width:200px; height:200px; border-radius:50%; background: rgba(255,255,255,.10); pointer-events:none; }
.balance-card::before { content:""; position:absolute; right:-20px; bottom:-70px; width:150px; height:150px; border-radius:50%; background: rgba(255,255,255,.07); pointer-events:none; }
.balance-card > * { position:relative; z-index:1; }
.balance-card .lbl { font-size:12px; opacity:.82; font-weight:700; letter-spacing:.04em; }
.balance-card .amt { font-size:40px; font-weight:800; letter-spacing:-.03em; margin-top:8px; position:relative; z-index:1; }
.balance-card .amt small { font-size:22px; opacity:.85; }
.balance-card .acts { display:flex; gap:10px; margin-top:20px; position:relative; z-index:1; }
.balance-card .acts button {
  flex:1; background: color-mix(in srgb, var(--on-deep) 16%, transparent); border:1px solid color-mix(in srgb, var(--on-deep) 24%, transparent); color:var(--on-deep);
  padding:11px; border-radius:14px; font-weight:700; font-size:13.5px; cursor:pointer;
  display:flex; align-items:center; justify-content:center; gap:7px; backdrop-filter: blur(4px);
}
.balance-card .acts button:hover { background: color-mix(in srgb, var(--on-deep) 24%, transparent); }
.balance-card--mini { padding:18px; }
.balance-card--mini .amt { font-size:30px; }

/* ============================= Service tiles ============================= */
.service-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:18px 8px; }
.service-grid--4 { grid-template-columns: repeat(4,1fr); }
.tile { display:flex; flex-direction:column; align-items:center; gap:9px; cursor:pointer; background:none; border:0; padding:0; color: var(--text); }
.tile .ic { width:56px; height:56px; border-radius:18px; display:grid; place-items:center; font-size:26px; background: var(--primary-tint); color: var(--primary-text); transition: transform .12s; }
.tile:active .ic { transform: scale(.94); }
.tile b { font-size:12.5px; font-weight:700; }
.tile.v2 .ic { background: var(--success-tint); color: var(--success-text); }
.tile.v3 .ic { background: var(--warning-tint); color: var(--warning-text); }
.tile.v4 .ic { background:var(--violet-tint); color:var(--violet-ink); }
.tile.v5 .ic { background: var(--danger-tint); color: var(--danger-text); }
.tile.v6 .ic { background:var(--teal-tint); color:var(--teal-ink); }

/* ============================= Lists / rows / KV ============================= */
.list { background: var(--surface); border:1px solid var(--border); border-radius: var(--r); padding:4px 16px; }
.list--flush { border:0; border-radius:0; padding:0; background:none; }
.txn { display:flex; align-items:center; gap:14px; padding:13px 0; cursor:pointer; }
.txn + .txn, .list-row + .list-row { border-top:1px solid var(--border); }
.txn__ic, .row-ic { width:44px; height:44px; border-radius:14px; display:grid; place-items:center; font-size:21px; background: var(--surface-2); flex:none; }
.txn__main { flex:1; min-width:0; }
.txn__title { font-weight:700; font-size:14.5px; }
.txn__sub { font-size:12.5px; color: var(--muted); margin-top:2px; }
.txn__amt { text-align:right; font-weight:800; }
.list-row { display:flex; align-items:center; gap:14px; padding:15px 0; cursor:pointer; }
.list-row__title { font-weight:700; font-size:14.5px; }
.list-row__sub { font-size:12.5px; color: var(--muted); margin-top:2px; }
.chev { color: var(--muted-2); font-size:18px; }
.kv { display:flex; justify-content:space-between; gap:16px; padding:12px 0; }
.kv + .kv { border-top:1px solid var(--border); }
.kv dt { color: var(--muted); font-size:13.5px; }
.kv dd { margin:0; font-size:13.5px; font-weight:700; text-align:right; }
.dl { margin:0; }
/* Compact review / receipt summary */
.dl .kv { padding:9px 0; }
.dl .kv:last-child { border-top:1px solid var(--border-2); margin-top:2px; padding-top:12px; }
.summary { background: var(--surface); border:1px solid var(--border); border-radius: var(--r-sm); padding:4px 16px; }
.summary-row { display:flex; justify-content:space-between; align-items:baseline; gap:16px; padding:8px 0; font-size:13.5px; }
.summary-row + .summary-row { border-top:1px solid var(--border); }
.summary-row .k { color: var(--muted); }
.summary-row .v { font-weight:700; font-variant-numeric:tabular-nums; text-align:right; }
.summary-row.is-total { border-top:1.5px solid var(--border-2); padding:10px 0; }
.summary-row.is-total .k { color: var(--text); font-weight:800; }
.summary-row.is-total .v { font-size:17px; font-weight:800; color: var(--primary-text); }

/* ============================= Selection cards (plans) ============================= */
.plan-card { color: var(--text); border:1.5px solid var(--border-2); border-radius: var(--r); padding:15px; background: var(--surface); cursor:pointer; transition: all .13s; }
.plan-card:hover { border-color: var(--muted-2); }
.plan-card.on { border-color: var(--primary); background: var(--primary-tint); box-shadow:0 0 0 3px rgba(47,107,255,.12); }
.plan-card__name { font-weight:800; font-size:16px; }
.plan-card__meta { font-size:12px; color: var(--muted); margin-top:2px; }
.plan-card__price { font-weight:800; color: var(--primary-text); margin-top:10px; }
.opt-row { color: var(--text); display:flex; align-items:center; gap:13px; padding:13px 15px; border:1.5px solid var(--border-2); border-radius: var(--r-sm); background: var(--surface); cursor:pointer; }
.opt-row + .opt-row { margin-top:8px; }
.opt-row.on { border-color: var(--primary); background: var(--primary-tint); }
.check { width:22px; height:22px; border-radius:7px; border:1.5px solid var(--border-2); display:grid; place-items:center; flex:none; color:transparent; }
.opt-row.on .check, .plan-row.on .check { background: var(--primary); border-color: var(--primary); color:var(--on-primary); }
.plan-row { display:flex; align-items:center; gap:13px; padding:15px 4px; border-top:1px solid var(--border); cursor:pointer; }
.plan-row:last-child { border-bottom:1px solid var(--border); }
.plan-row.on { background: var(--primary-tint); margin:0 -12px; padding-left:16px; padding-right:16px; border-radius: var(--r-sm); border-color:transparent; }
.plan-row__nm { font-weight:700; font-size:15px; }
.plan-row__vl { font-size:12.5px; color: var(--muted); }
.plan-row__pr { font-weight:800; color: var(--primary-text); }

/* ============================= Stepper ============================= */
.steps { display:flex; gap:6px; }
.steps i { height:4px; flex:1; border-radius:2px; background: var(--border-2); transition: background .2s; }
.steps i.on { background: var(--primary); }
.step-label { font-size:11px; font-weight:800; letter-spacing:.1em; text-transform:uppercase; color: var(--primary-text); }

/* ============================= Alerts ============================= */
.alert { display:flex; gap:11px; align-items:flex-start; padding:14px 15px; border-radius: var(--r-sm); font-size:13.5px; line-height:1.45; }
.alert i { font-size:19px; flex:none; margin-top:1px; }
.alert--info { background: var(--info-tint); color: var(--primary-ink); }
.alert--success { background: var(--success-tint); color:var(--alert-success); }
.alert--warning { background: var(--warning-tint); color:var(--alert-warning); }
.alert--danger { background: var(--danger-tint); color:var(--alert-danger); }
.countdown-warn { color: var(--alert-warning) !important; font-weight: 800; }

/* ============================= States ============================= */
.state { text-align:center; padding:44px 22px; }
.state__icon { width:72px; height:72px; border-radius:50%; display:grid; place-items:center; font-size:34px; margin:0 auto 18px; background: var(--surface-2); color: var(--muted); }
.state--success .state__icon { background: var(--success-tint); color: var(--success); }
.state--error .state__icon { background: var(--danger-tint); color: var(--danger); }
.state--warning .state__icon { background: var(--warning-tint); color: var(--warning); }
.state h3 { font-size:18px; }
.state p { color: var(--muted); font-size:14px; margin-top:8px; max-width:38ch; margin-left:auto; margin-right:auto; }
.state .btn { margin-top:20px; }

/* ============================= Skeletons ============================= */
.skeleton { background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 37%, var(--surface-2) 63%); background-size:400% 100%; animation: shimmer 1.4s ease infinite; border-radius:8px; }
@keyframes shimmer { 0% { background-position:100% 0; } 100% { background-position:-100% 0; } }
.sk-line { height:13px; border-radius:7px; }
.sk-circle { border-radius:50%; }

/* ============================= Receipt ============================= */
.receipt { position:relative; background: var(--surface); border:1px dashed var(--border-2); border-radius: var(--r-sm); padding:6px 16px; }
.receipt__brand { display:flex; align-items:center; gap:10px; padding:14px 0; border-bottom:1px dashed var(--border-2); }
.receipt__hole { position:absolute; width:18px; height:18px; border-radius:50%; background: var(--bg); top:50%; }
.receipt__hole.l { left:-10px; } .receipt__hole.r { right:-10px; }

/* ============================= Spinner ============================= */
.spinner { width:16px; height:16px; border-radius:50%; border:2.5px solid rgba(255,255,255,.45); border-top-color:#fff; animation: spin .7s linear infinite; display:inline-block; }
.spinner--dark { border-color: rgba(16,24,40,.2); border-top-color: var(--primary); }
.spinner--lg { width:32px; height:32px; border-width:3px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================= Motion helpers ============================= */
.pop { animation: pop .42s cubic-bezier(.22,1,.36,1); }
@keyframes pop { 0%{opacity:0;transform:scale(.6)} 60%{transform:scale(1.08)} 100%{opacity:1;transform:scale(1)} }
.fade { animation: fadeUp .3s cubic-bezier(.22,1,.36,1); }
@keyframes fadeUp { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:none} }
.pulse-once { animation: pulseOnce .6s ease; }
@keyframes pulseOnce { 0%{transform:scale(1)} 50%{transform:scale(1.04)} 100%{transform:scale(1)} }

/* ============================= Toast ============================= */
.toast-wrap { position: fixed; left:0; right:0; bottom: 92px; z-index: 90; display:flex; flex-direction:column; align-items:center; gap:8px; pointer-events:none; padding:0 16px; }
.toast {
  background: var(--strong); color: var(--on-strong); padding:12px 18px; border-radius: var(--r-pill);
  font-size:13.5px; font-weight:700; display:flex; gap:9px; align-items:center;
  box-shadow: var(--sh-3); opacity:0; transform: translateY(16px); transition: all .28s cubic-bezier(.22,1,.36,1);
  max-width: calc(100vw - 32px);
}
.toast.show { opacity:1; transform:none; }
.toast i { font-size:18px; }
.toast--err { background: var(--danger); color:#fff; }

/* ============================= Sheet / Modal ============================= */
.scrim { position:fixed; inset:0; background: rgba(4,6,12,.55); z-index:60; opacity:0; pointer-events:none; transition: opacity .22s; }
.scrim.open { opacity:1; pointer-events:auto; }
.sheet {
  position: fixed; left:0; right:0; bottom:0; z-index:61; background: var(--elevated);
  border-radius: var(--r-xl) var(--r-xl) 0 0; transform: translateY(103%);
  transition: transform .32s cubic-bezier(.22,1,.36,1); max-height: 92vh; overflow:auto;
  padding-bottom: calc(18px + env(safe-area-inset-bottom)); box-shadow: var(--sh-3);
}
.sheet.open { transform: translateY(0); }
.sheet__grip { width:44px; height:5px; border-radius:3px; background: var(--border-2); margin:10px auto 4px; }
.sheet__head { padding:8px 22px 14px; display:flex; align-items:center; justify-content:space-between; gap:12px; }
.sheet__head h3 { font-size:19px; }
.sheet__body { padding: 8px 22px 6px; }
.sheet__foot { position:sticky; bottom:0; padding:14px 22px calc(14px + env(safe-area-inset-bottom)); background: linear-gradient(to top, var(--surface) 74%, transparent); }

.modal-wrap { position:fixed; inset:0; z-index:61; display:grid; place-items:center; padding:24px; pointer-events:none; }
.modal { width:100%; max-width:440px; background: var(--elevated); border-radius: var(--r-lg); box-shadow: var(--sh-3); transform: translateY(12px) scale(.98); opacity:0; transition: all .25s cubic-bezier(.22,1,.36,1); pointer-events:none; }
.modal-wrap.open { pointer-events:auto; }
.modal-wrap.open .modal { transform:none; opacity:1; pointer-events:auto; }
.modal__head { padding:22px 22px 6px; }
.modal__body { padding:0 22px; }
.modal__foot { padding:18px 22px 22px; display:flex; gap:10px; }

/* ============================= Provider logo ============================= */
.provider-logo {
  width: 44px; height: 44px; border-radius: 14px; flex: none;
  display: grid; place-items: center;
  grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr);
  background: var(--surface);
  border: 1px solid var(--border); overflow: hidden;
}
.provider-logo img { place-self:stretch; width:100%; height:100%; object-fit: contain; padding: 9%; box-sizing: border-box; display: block; }
.provider-logo img.cover { padding: 0; object-fit: cover; border-radius: 0; }
.provider-logo svg { display: block; }
.provider-logo .mono { font-weight: 800; font-size: 15px; letter-spacing: -.02em; line-height: 1; place-items: center; }
.provider-logo--sm { width: 34px; height: 34px; border-radius: 11px; }
.provider-logo--sm .mono { font-size: 12px; }
.provider-logo--xs { width: 24px; height: 24px; border-radius: 8px; }
.provider-logo--xs .mono { font-size: 9.5px; }
.provider-logo--lg { width: 56px; height: 56px; border-radius: 18px; }
.provider-logo--lg .mono { font-size: 19px; }
.provider-logo--plain { border-color: transparent; background: var(--surface-2); }
/* wordmark variant for TV providers — wider, keeps wordmark legible */
.provider-logo--wordmark { width: 96px; height: 48px; border-radius: 12px; }
.provider-logo--wordmark img { width: 100%; height: 100%; padding: 0; object-fit: contain; }
.provider-logo--wordmark img.cover { object-fit: cover; }
.provider-logo--wordmark .mono { font-size: 13px; }

/* provider select card */
.provider-option { color: var(--text);
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 16px 10px; background: var(--surface); border: 1.5px solid var(--border-2);
  border-radius: var(--r); cursor: pointer; transition: border-color .14s, background .14s, box-shadow .14s;
}
.provider-option:hover { border-color: var(--muted-2); }
.provider-option.on { border-color: var(--primary); background: var(--primary-tint); box-shadow: 0 0 0 3px rgba(47,107,255,.12); }
.provider-option__name { font-weight: 800; font-size: 14px; }
.provider-option__check { position: absolute; top: 8px; right: 8px; color: var(--primary-text); font-size: 18px; opacity: 0; transform: scale(.8); transition: all .16s; }
.provider-option.on .provider-option__check { opacity: 1; transform: none; }
.provider-option[aria-disabled="true"] { opacity: .5; pointer-events: none; }

/* ============================= Dedicated Virtual Account ============================= */
.dva { position: relative; }
.dva__viewport { display: flex; overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: none; border-radius: var(--r-lg); -webkit-overflow-scrolling: touch; }
.dva__viewport::-webkit-scrollbar { display: none; }
.dva__slide { flex: 0 0 100%; min-width: 100%; scroll-snap-align: center; padding-right: 0; }
.dva__card {
  position: relative; overflow: hidden; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--border);
  padding: 20px 20px 18px; box-shadow: var(--sh-2);
}
.dva__card::after { content:""; position:absolute; right:-70px; top:-80px; width:190px; height:190px; border-radius:50%; background: linear-gradient(160deg, rgba(47,107,255,.10), rgba(47,107,255,0)); pointer-events:none; }
.dva__top { display:flex; align-items:center; justify-content:space-between; gap:12px; position:relative; z-index:1; }
.dva__bank { display:flex; align-items:center; gap:10px; min-width:0; }
.dva__bank-name { font-weight:800; font-size:15px; letter-spacing:-.01em; }
.dva__purpose { font-size:12px; color:var(--muted); margin-top:1px; }
.dva__status { display:inline-flex; align-items:center; gap:5px; font-size:11px; font-weight:800; padding:4px 9px; border-radius:999px; color:var(--success); background:var(--success-tint); white-space:nowrap; }
.dva__status.pending { color:var(--warning); background:var(--warning-tint); }
.dva__acct { position:relative; z-index:1; margin-top:16px; }
.dva__acct-label { font-size:11px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }
.dva__acct-row { display:flex; align-items:flex-start; gap:2px; margin-top:6px; }
.dva__acct-no { font-size:clamp(26px,8vw,34px); font-weight:800; letter-spacing:.02em; line-height:1.05; font-variant-numeric:tabular-nums; }
.dva__copy {
  flex:none; width:28px; height:28px; border-radius:9px; border:1px solid var(--border);
  background:var(--surface); color:var(--muted); display:grid; place-items:center; cursor:pointer;
  font-size:15px; transform:translateY(2px); transition: background .14s, color .14s, border-color .14s;
}
.dva__copy:hover, .dva__copy:focus-visible { color:var(--primary-text); border-color:var(--primary); background:var(--primary-tint); outline:none; }
.dva__copy.done { color:var(--success); border-color:var(--success); background:var(--success-tint); }
.dva__name { margin-top:12px; position:relative; z-index:1; }
.dva__name-label { font-size:11px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }
.dva__name-value { font-weight:700; font-size:14.5px; margin-top:3px; }
.dva__foot { margin-top:16px; padding-top:13px; border-top:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; gap:12px; position:relative; z-index:1; }
.dva__hint { display:flex; align-items:center; gap:7px; font-size:12px; color:var(--muted); min-width:0; }
.dva__hint i { font-size:15px; color:var(--primary-text); flex:none; }
.dva__actions { display:flex; gap:8px; flex:none; }

.dva__controls { display:flex; align-items:center; justify-content:center; gap:12px; margin-top:14px; }
.dva__dots { display:flex; align-items:center; justify-content:center; gap:7px; }
.dva__dots button { width:7px; height:7px; padding:0; border-radius:999px; border:0; background:var(--border-2); cursor:pointer; transition: all .18s; }
.dva__dots button.on { width:22px; background:var(--primary); }
.dva__nav { display:none; }
.dva__controls > .dva__nav { display:none; }

@media (min-width: 900px) {
  .dva__card { padding: 24px 26px 22px; }
  .dva__acct-no { font-size: 40px; }
  .dva__controls > .dva__nav { display:flex; gap:6px; }
  .dva__nav button { width:30px; height:30px; border-radius:9px; border:1px solid var(--border); background:var(--surface); color:var(--muted); cursor:pointer; display:grid; place-items:center; font-size:15px; }
  .dva__nav button:hover:not([disabled]) { color:var(--primary-text); border-color:var(--primary); }
  .dva__nav button[disabled] { opacity:.4; cursor:default; }
}
@media (min-width: 900px) {
  /* one account per view on desktop too — exact snap, no partial peeks */
  .dva__slide { padding-right: 0; }
}

/* ============================= Switch / settings ============================= */
.switch { position:relative; width:46px; height:27px; border-radius:999px; background:var(--border-2); border:0; cursor:pointer; transition:background .16s; flex:none; padding:0; }
.switch::after { content:""; position:absolute; top:3px; left:3px; width:21px; height:21px; border-radius:50%; background:#fff; box-shadow:var(--sh-1); transition:transform .18s cubic-bezier(.22,1,.36,1); }
.switch.on { background: var(--primary); }
.switch.on::after { transform: translateX(19px); }
.switch:focus-visible { outline:3px solid rgba(47,107,255,.35); outline-offset:2px; }
.settings-group { margin-bottom:8px; }
.list-note { padding:10px 4px 14px; font-size:12.5px; color:var(--muted); }

/* ============================= Table (desktop) ============================= */
.tbl { width:100%; border-collapse:collapse; font-size:13.5px; }
.tbl th { text-align:left; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color: var(--muted); font-weight:800; padding:12px 14px; border-bottom:1px solid var(--border); }
.tbl td { padding:13px 14px; border-bottom:1px solid var(--border); }
.tbl tbody tr:last-child td { border-bottom:0; }
.tbl tbody tr { cursor:pointer; }
.tbl tbody tr:hover { background: var(--surface-2); }
.tbl tbody tr.sel { background: var(--primary-tint); }

/* ============================= Empty/section headers ============================= */
.section-head { display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin:24px 0 12px; }
.section-head h2 { font-size:16px; }
.section-head a, .section-head button.link { font-size:13px; color: var(--primary-text); font-weight:800; cursor:pointer; background:none; border:0; }
.page-head { margin-bottom:18px; }
.page-head h1 { font-size:26px; letter-spacing:-.03em; }
.page-head p { color: var(--muted); font-size:13.5px; margin-top:4px; }

/* ============================= Avatar / brand ============================= */
.brand { display:flex; align-items:center; gap:10px; font-weight:800; font-size:17px; letter-spacing:-.03em; }
.brand__mark { width:32px; height:32px; border-radius:10px; background: var(--primary); color:var(--on-primary); display:grid; place-items:center; font-size:17px; }

/* =====================================================================
   VTU DESIGN SYSTEM — LAYOUT / APP SHELL  (Direction B, locked)
   Mobile: top app bar + content + bottom nav + centre FAB.
   Desktop (>=900px): sidebar + top bar + content (+ contextual panel).
   ===================================================================== */

/* ---------- app frame ---------- */
.app { min-height: 100dvh; display:flex; flex-direction:column; background: var(--bg); }
.app__main { flex:1; width:100%; }
.wrap { width:100%; max-width: var(--content); margin:0 auto; padding: 18px var(--gutter) calc(var(--bottomnav) + 32px); }
.wrap--narrow { max-width: 640px; }
.wrap--flush { padding-left:0; padding-right:0; }

/* ---------- top app bar (mobile) ---------- */
.appbar {
  position: sticky; top:0; z-index: 40; height: var(--topbar);
  display:flex; align-items:center; gap:12px; padding: 0 var(--gutter);
  background: rgba(244,246,251,.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; padding-top: env(safe-area-inset-top);
}
.appbar.is-scrolled { border-bottom-color: var(--border); }
.appbar__title { font-weight:800; font-size:16px; }
.appbar__sub { font-size:12px; color: var(--muted); margin-top:1px; }
.appbar--plain { background: transparent; backdrop-filter:none; }

/* ---------- bottom nav (mobile) ---------- */
.bottomnav-wrap { position: fixed; left:0; right:0; bottom:0; z-index: 50; max-width: 560px; margin:0 auto; }
.bottomnav {
  display:grid; grid-template-columns: repeat(5,1fr);
  background: rgba(255,255,255,.94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-top:1px solid var(--border);
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
}
.bottomnav a { display:flex; flex-direction:column; align-items:center; gap:4px; font-size:10.5px; font-weight:700; color: var(--muted-2); cursor:pointer; }
.bottomnav a i { font-size:23px; }
.bottomnav a.on { color: var(--primary-text); }
.fab {
  position:absolute; top:0; left:50%; transform: translateX(-50%) translateY(-24px);
  width:60px; height:60px; border-radius:50%; background: var(--primary); color:#fff;
  display:grid; place-items:center; font-size:28px; border:5px solid var(--bg);
  box-shadow: var(--sh-primary); cursor:pointer; z-index:1; transition: transform .12s;
}
.fab:active { transform: translateX(-50%) translateY(-24px) scale(.94); }

/* ---------- WhatsApp floating chat button ---------- */
.wa-fab {
  position: fixed; right: 18px; z-index: 60;
  bottom: calc(96px + env(safe-area-inset-bottom));
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-size: 28px;
  background: #25D366; color: #fff; text-decoration: none;
  box-shadow: 0 10px 24px -8px rgba(37,211,102,.6);
  transition: transform .12s ease, box-shadow .15s ease;
}
.wa-fab:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -8px rgba(37,211,102,.7); }
.wa-fab:active { transform: scale(.94); }
@media (min-width: 900px) {
  .wa-fab { bottom: 24px; right: 24px; }
}

/* ---------- sidebar (desktop) ---------- */
.sidebar { display:none; }
.side-link { display:flex; align-items:center; gap:12px; padding:11px 12px; border-radius:12px; color: var(--muted); font-weight:700; font-size:14px; cursor:pointer; border:0; background:none; width:100%; text-align:left; }
.side-link i { font-size:20px; }
.side-link:hover { background: var(--surface-2); color: var(--text); }
.side-link.on { background: var(--primary-tint); color: var(--primary-ink); }
.side-link.active { background: var(--primary); color:var(--on-primary); }
.side-link.active:hover { background: var(--primary-hi); color:var(--on-primary); }
.side-group { font-size:10.5px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color: var(--muted-2); padding:16px 12px 6px; }

/* ---------- desktop top bar ---------- */
.topbar { display:none; position: sticky; top:0; z-index: 30; height: 72px; align-items:center; gap:16px; padding: 0 28px; background: rgba(244,246,251,.9); backdrop-filter: blur(14px); border-bottom:1px solid var(--border); }
.topbar h1 { font-size:19px; letter-spacing:-.02em; }
.topbar__sub { font-size:12.5px; color: var(--muted); margin-top:1px; }
.topbar .search { width: 300px; }

/* ---------- contextual panel ---------- */
.panel-col { display:none; }

/* ---------- grid helpers ---------- */
.grid { display:grid; gap:16px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: repeat(2, 1fr); }
.dash { display:grid; gap:22px; }

/* ---------- sticky action bar (flows) ---------- */
.actionbar {
  position: sticky; bottom: 0; z-index: 55;
  padding: 14px var(--gutter) calc(var(--bottomnav) + 14px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, var(--bg) 72%, transparent);
}

/* ---------- flow states (processing / success / error) ---------- */
.flowstate { position:fixed; inset:0; z-index:55; background:var(--bg); display:flex; flex-direction:column; align-items:center; justify-content:center; padding:28px var(--gutter) calc(28px + env(safe-area-inset-bottom)); }
.flowstate .state { max-width: 380px; width:100%; }
.proc { position:fixed; inset:0; z-index:58; background:rgba(244,246,251,.92); backdrop-filter:blur(5px); display:grid; place-items:center; padding:24px; }
.proc__card { background:var(--surface); border-radius:var(--r); box-shadow:var(--sh-2); padding:28px 34px; text-align:center; max-width:320px; }
.proc__card .spinner { width:32px; height:32px; margin:0 auto; }

/* ---------- auth layout ---------- */
.auth { min-height:100dvh; display:grid; grid-template-columns: 1fr; background: var(--bg); }
.auth__aside { display:none; }
.auth__main { display:flex; flex-direction:column; min-height:100dvh; }
.auth__body { flex:1; width:100%; max-width:440px; margin:0 auto; padding: 24px var(--gutter) 40px; display:flex; flex-direction:column; justify-content:center; }
.auth__head { margin-bottom:26px; }
.auth__head h1 { font-size:27px; letter-spacing:-.03em; }
.auth__head p { color: var(--muted); font-size:14px; margin-top:8px; }
.auth__foot { text-align:center; color: var(--muted); font-size:13.5px; margin-top:22px; }
.auth__foot a { color: var(--primary-text); font-weight:800; }

/* ---------- responsive switch ---------- */
@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .wrap { padding-left: 24px; padding-right: 24px; }
}

@media (min-width: 900px) {
  /* hide mobile chrome, show desktop chrome */
  .appbar, .bottomnav-wrap { display:none !important; }
  .app { display:grid; grid-template-columns: var(--sidebar) 1fr; }
  .sidebar {
    display:flex; flex-direction:column; gap:4px; padding:20px 14px;
    border-right:1px solid var(--border); background: var(--surface);
    position: sticky; top:0; height:100dvh; overflow-y:auto; overscroll-behavior:contain;
  }
  .topbar { display:flex; }
  .app__main { min-width:0; }
  .wrap { padding: 26px 28px 56px; }
  .actionbar { padding: 16px 28px; }

  .dash { grid-template-columns: minmax(0,1fr) 340px; align-items:start; }
  .dash--wide { grid-template-columns: minmax(0,1.5fr) minmax(0,1fr); }
  .grid-2 { grid-template-columns: 1fr 1fr; }

  .auth { grid-template-columns: 1fr 1fr; }
  .auth__aside {
    display:flex; flex-direction:column; justify-content:space-between;
    background: var(--brand-gradient-aside, linear-gradient(160deg, #3570ff, #1f4fd0)); color: var(--on-deep); padding:44px;
  }
  .auth__main { min-height:100dvh; }
}

@media (min-width: 1200px) {
  .panel-col { display:block; }
  .dash--panel { grid-template-columns: minmax(0,1fr) 340px; }
}

/* larger desktop guards: don't over-stretch forms/content */
@media (min-width: 1440px) {
  .wrap { padding-top: 32px; }
}

/* prevent grid/flex children from forcing overflow */
.grid > *, .dash > *, .spread > *, .wrap > *, .ws > * { min-width: 0; }

/* ---------- transaction PIN gate ---------- */
.pin-gate { position:fixed; inset:0; z-index:200; display:grid; place-items:center; padding:20px; pointer-events:none; }
.pin-gate__scrim { position:absolute; inset:0; background:rgba(16,24,40,.5); opacity:0; transition:opacity .2s; z-index:0; }
.pin-gate__card {
  position:relative; z-index:1;
  width:100%; max-width:380px; max-height:calc(100dvh - 40px); overflow-y:auto;
  background:var(--surface); border-radius:var(--r-lg); box-shadow:var(--sh-3); padding:20px;
  transform:translateY(14px) scale(.98); opacity:0; transition:transform .22s cubic-bezier(.22,1,.36,1), opacity .22s;
  touch-action:manipulation;
}
.pin-gate.open { pointer-events:auto; }
.pin-gate.open .pin-gate__scrim { opacity:1; }
.pin-gate.open .pin-gate__card { transform:none; opacity:1; }
.pin-gate__head { display:flex; align-items:center; gap:11px; }
.pin-gate__title { font-weight:800; font-size:15.5px; letter-spacing:-.01em; }
.pin-gate__amount { margin-top:16px; padding:13px 15px; border-radius:var(--r-sm); background:var(--surface-2); }
.pin-gate__boxes { display:flex; gap:clamp(8px,2.4vw,14px); justify-content:center; margin-top:18px; }
.pin-gate__boxes span {
  width:clamp(46px,13vw,58px); height:clamp(56px,15vw,66px); border-radius:16px;
  border:1.5px solid var(--border-2); background:var(--surface); display:grid; place-items:center;
  font-size:28px; font-weight:800; transition:border-color .14s;
}
.pin-gate__boxes span.filled { border-color:var(--primary); background:var(--primary-tint); }
.pin-gate__keypad { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:18px; }
.pin-gate__keypad button {
  height:60px; min-width:56px; border-radius:16px; border:1px solid var(--border);
  background:var(--surface); font-size:24px; font-weight:800; cursor:pointer;
  box-shadow:var(--sh-1); font-variant-numeric:tabular-nums; color:var(--text);
  display:grid; place-items:center;
}
.pin-gate__keypad button:active { transform:scale(.955); }
.pin-gate__keypad button:focus-visible { outline:3px solid rgba(47,107,255,.35); outline-offset:2px; }
.pin-gate__keypad button > i { font-size:21px; }

/* responsive visibility utilities */
@media (max-width:899px){ .hide-mobile { display:none !important; } }
@media (min-width:900px){ .hide-desktop { display:none !important; } }

/* scroll containers */
.scroll-x { overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:none; }
.scroll-x::-webkit-scrollbar { display:none; }

/* ===================== DARK MODE (chrome) ===================== */
html[data-theme="dark"] .appbar { background: rgba(11,14,20,.85); border-bottom-color: var(--border); }
html[data-theme="dark"] .topbar { background: rgba(11,14,20,.92); border-bottom-color: var(--border); }
html[data-theme="dark"] .bottomnav { background: rgba(20,25,36,.95); border-top-color: var(--border); }
html[data-theme="dark"] .sidebar { background: var(--elevated); border-right-color: var(--border); }
html[data-theme="dark"] .proc { background: rgba(8,11,17,.93); }
html[data-theme="dark"] .pin-gate__scrim { background: rgba(0,0,0,.65); }
html[data-theme="dark"] .card--soft { box-shadow: var(--sh-2); }
/* blue gradients keep their identity; deepen slightly for contrast */
html[data-theme="dark"] .balance-card { background: var(--brand-gradient, linear-gradient(150deg, #2f5fe0 0%, #1a3fb5 100%)); color: var(--on-deep); }
html[data-theme="dark"] .auth__aside { background: var(--brand-gradient-aside, linear-gradient(160deg, #2c56d8, #1a3bab)); }

/* reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count:1 !important; transition-duration: .001ms !important; }
}

/* =====================================================================
   VOLT — tenant runtime glue for app.js-generated UI (tenant pages only).
   app.js creates toasts/confirm modals with its own markup; these rules
   map that markup onto the Volt visual language. Loaded only on tenant
   pages (volt.css), so it cannot affect Pocket or the admin UI.
   ===================================================================== */
.toast-stack {
  position: fixed; left: 0; right: 0; bottom: calc(var(--bottomnav) + 24px);
  z-index: 95; display: flex; flex-direction: column; align-items: center; gap: 8px;
  pointer-events: none; padding: 0 16px;
}
.toast-stack .toast {
  pointer-events: auto; opacity: 1; transform: none; position: relative;
  max-width: min(420px, calc(100vw - 32px)); background: var(--strong); color: var(--on-strong);
  display: flex; align-items: center; gap: 10px; padding: 12px 14px 12px 18px;
  border-radius: var(--r-pill); font-size: 13.5px; font-weight: 700; box-shadow: var(--sh-3);
}
.toast-stack .toast.is-success { background: var(--success); color: #fff; }
.toast-stack .toast.is-error { background: var(--danger); color: #fff; }
.toast-stack .toast.is-leaving { opacity: 0; transform: translateY(10px); transition: all .3s ease; }
.toast-close {
  border: 0; background: rgba(255,255,255,.18); color: inherit; width: 22px; height: 22px;
  border-radius: 50%; cursor: pointer; font-size: 14px; line-height: 1; display: grid; place-items: center; flex: none;
}
.toast-close:hover { background: rgba(255,255,255,.3); }

/* app.js confirm modal → Volt card (scoped so it never touches .modal elsewhere) */
.modal:has(> .modal-backdrop) {
  position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 24px;
  width: auto; max-width: none; background: none; box-shadow: none; border-radius: 0;
  transform: none; opacity: 1;
}
.modal-backdrop { position: absolute; inset: 0; background: rgba(4,6,12,.55); }
.modal:has(> .modal-backdrop) .modal-content {
  position: relative; width: 100%; max-width: 420px; background: var(--elevated);
  border-radius: var(--r-lg); box-shadow: var(--sh-3); padding: 22px; z-index: 1;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.modal-head h3 { font-size: 17px; }
.modal-body p { color: var(--muted); font-size: 14px; line-height: 1.5; }
.modal-actions { display: flex; gap: 10px; margin-top: 20px; }
.modal-actions .btn { flex: 1; }

.field-error { display: block; font-size: 12.5px; color: var(--danger); font-weight: 600; margin-top: 7px; }
.input.is-invalid, .textarea.is-invalid, .select.is-invalid { border-color: var(--danger); box-shadow: 0 0 0 4px rgba(229,72,77,.12); }
.btn.is-loading { opacity: .7; pointer-events: none; }

/* app.js confirm modal uses the hidden attribute; author display must not defeat it */
.modal[hidden] { display: none !important; }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); box-shadow: var(--sh-1); }
.btn-secondary:hover { background: var(--surface-2); }
/* app.js quick-amount chips use .is-active rather than .on */
.chip.is-active { background: var(--primary); color: var(--on-primary); border-color: var(--primary); box-shadow: var(--sh-primary); }

/* Respect the hidden attribute globally (component display rules must not defeat it) */
[hidden]{display:none!important}


/* app.js confirm modal (id="confirm-modal") — robust, id-scoped mapping to Volt */
#confirm-modal { position: fixed !important; inset: 0 !important; z-index: 80 !important; display: grid !important; place-items: center !important; padding: 24px !important; width: auto !important; max-width: none !important; background: none !important; box-shadow: none !important; border-radius: 0 !important; transform: none !important; opacity: 1 !important; }
#confirm-modal[hidden] { display: none !important; }
#confirm-modal .modal-backdrop { position: absolute; inset: 0; background: rgba(4,6,12,.55); }
#confirm-modal .modal-content { position: relative; width: 100%; max-width: 420px; background: var(--elevated); border-radius: var(--r-lg); box-shadow: var(--sh-3); padding: 22px; z-index: 1; }
#confirm-modal .modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
#confirm-modal .modal-head h3 { font-size: 17px; }
#confirm-modal .modal-body p { color: var(--muted); font-size: 14px; line-height: 1.5; }
#confirm-modal .modal-actions { display: flex; gap: 10px; margin-top: 20px; }
#confirm-modal .modal-actions .btn { flex: 1; }

#confirm-modal, #confirm-modal .modal-content, #confirm-modal .modal-backdrop { pointer-events: auto !important; }


/* balance-card action links: match the designed button styling (appbar markup uses <a> for navigation) */
.balance-card .acts a {
  flex: 1; background: color-mix(in srgb, var(--on-deep) 16%, transparent); border: 1px solid color-mix(in srgb, var(--on-deep) 24%, transparent); color: var(--on-deep);
  padding: 11px; border-radius: 14px; font-weight: 700; font-size: 13.5px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 7px; backdrop-filter: blur(4px);
  text-decoration: none; transition: background .15s;
}
.balance-card .acts a:hover { background: color-mix(in srgb, var(--on-deep) 24%, transparent); }

/* seg-style <label> wrappers (plan type / meter type) highlight like .seg button.on */
.seg label.on .btn { background: var(--surface) !important; color: var(--text) !important; box-shadow: var(--sh-1) !important; border-color: var(--surface) !important; }
.seg label:not(.on) .btn { background: transparent; box-shadow: none; color: var(--muted); border-color: transparent; }

/* Meter type: separated option cards (each choice its own tile) */
.seg--cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; background: transparent; border: 0; border-radius: 0; padding: 0; overflow: visible; }
.seg--cards input { position: absolute; opacity: 0; width: 0; height: 0; }
.seg--cards label { display: flex; align-items: center; justify-content: flex-start; gap: 11px; height: auto; min-height: 56px; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: var(--r-sm); background: var(--surface); color: var(--text); font-size: 14.5px; font-weight: 700; cursor: pointer; box-shadow: var(--sh-1); transition: border-color .15s, background .15s, box-shadow .15s; }
.seg--cards label:hover { border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); }
.seg--cards label.on { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 7%, var(--surface)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent); }
.seg--cards .meter-opt__mark { width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--border-2); flex: none; display: grid; place-items: center; transition: border-color .15s; }
.seg--cards label.on .meter-opt__mark { border-color: var(--primary); }
.seg--cards .meter-opt__mark::after { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); transform: scale(0); transition: transform .15s; }
.seg--cards label.on .meter-opt__mark::after { transform: scale(1); }
.seg--cards input:focus-visible + .meter-opt__mark { box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 25%, transparent); }

/* Pagination (transaction history) */
.pager { display:flex; align-items:center; justify-content:center; gap:6px; flex-wrap:wrap; margin-top:18px; }
.pager__btn { min-width:38px; height:38px; padding:0 12px; border:1.5px solid var(--border); border-radius: var(--r-pill); background: var(--surface); color: var(--text); font-family:inherit; font-size:13.5px; font-weight:700; display:inline-flex; align-items:center; justify-content:center; text-decoration:none; cursor:pointer; transition: all .15s; }
.pager__btn:hover { border-color: var(--muted-2); }
.pager__btn.on { background: var(--primary); border-color: var(--primary); color:var(--on-primary); box-shadow: var(--sh-primary); }
.pager__btn[aria-disabled="true"] { opacity:.45; pointer-events:none; }
.pager__gap { color: var(--muted); padding:0 2px; }