/* ============================================================ layout helpers */
.stack { display: flex; flex-direction: column; gap: var(--gap); }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grid { display: grid; gap: var(--gap); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 720px) { .grid.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid.g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .grid.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .span2 { grid-column: span 2; } }
.hr { height: 1px; background: var(--line); border: 0; margin: 12px 0; }

/* ============================================================ cards (pages of the book) */
.card {
  position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); min-width: 0;
  background-image: linear-gradient(180deg, rgba(255, 255, 255, .25), transparent 40%);
}
[data-mode="dark"] .card { background-image: linear-gradient(180deg, rgba(255, 255, 255, .03), transparent 40%); }
.card.flat { box-shadow: none; background-image: none; background: var(--paper-2); }
.card-h { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: -2px 0 12px; }
.card-h h2, .card-h h3 { margin: 0; font-family: var(--font-display); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); font-weight: 700; }
.card-h .aside { font-size: 14px; color: var(--mute); font-style: italic; }
.card h2.big { font-family: var(--font-display); font-size: 22px; letter-spacing: .04em; margin: 0 0 6px; color: var(--ink); text-transform: none; }
.lead { font-size: 18px; margin: 0; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: baseline; font-size: 15.5px; }
.kv dt { color: var(--mute); }
.kv dd { margin: 0; text-align: right; }
.figure { font-family: var(--font-display); font-size: 30px; line-height: 1; letter-spacing: .02em; }
.figure small { font-size: 14px; color: var(--mute); letter-spacing: .04em; margin-left: 4px; }
.figs { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 12px; }
.fig { border-left: 2px solid var(--line-strong); padding: 2px 0 2px 10px; min-width: 0; }
.fig b { display: block; font-family: var(--font-display); font-size: 22px; line-height: 1.15; letter-spacing: .02em; }
.fig span { display: block; color: var(--mute); font-size: 13.5px; }

/* ============================================================ buttons */
.btn {
  appearance: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; padding: 8px 16px;
  border-radius: 999px; border: 1px solid var(--line-strong); background: var(--paper); color: var(--ink);
  font-family: var(--font-display); font-size: 12.5px; letter-spacing: .09em; text-transform: uppercase; text-decoration: none;
  transition: transform .15s var(--ease), background .2s, box-shadow .2s; white-space: nowrap;
}
.btn:hover { background: var(--paper-2); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; box-shadow: 0 8px 20px -12px var(--accent); }
.btn.primary:hover { filter: brightness(1.06); }
.btn.danger { background: var(--danger); color: #fff; border-color: transparent; }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.sm { min-height: 32px; padding: 5px 12px; font-size: 11px; }
.btn.block { width: 100%; }
.btn svg, .chip svg, .tab svg { width: 18px; height: 18px; flex: none; }
.btn.sm svg { width: 15px; height: 15px; }
.btn[disabled] { opacity: .45; pointer-events: none; }
.iconbtn {
  appearance: none; width: 40px; height: 40px; display: inline-grid; place-items: center; border-radius: 999px; border: 1px solid var(--line);
  background: var(--paper); color: var(--ink); box-shadow: var(--shadow);
}
.iconbtn svg { width: 20px; height: 20px; }
.iconbtn[aria-pressed="false"] { color: var(--mute); }

/* ============================================================ chips, badges */
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line);
  font-size: 13.5px; background: var(--paper-2); color: var(--ink); white-space: nowrap; max-width: 100%;
}
.chip svg { width: 14px; height: 14px; }
.chip.good { border-color: color-mix(in srgb, var(--good) 45%, transparent); color: var(--good); background: color-mix(in srgb, var(--good) 10%, var(--paper)); }
.chip.bad { border-color: color-mix(in srgb, var(--danger) 45%, transparent); color: var(--danger); background: color-mix(in srgb, var(--danger) 8%, var(--paper)); }
.chip.gold { border-color: color-mix(in srgb, var(--gold) 50%, transparent); color: var(--gold); background: color-mix(in srgb, var(--gold) 10%, var(--paper)); }
.chip.accent { border-color: transparent; background: var(--accent); color: var(--accent-ink); }
.tag { font-family: var(--font-display); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.sample { font-family: var(--font-display); font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; padding: 2px 6px; border-radius: 4px; border: 1px dashed var(--line-strong); color: var(--mute); }

/* ============================================================ stat bars */
.stats { display: grid; gap: 9px; }
.stat {
  display: grid; grid-template-columns: 52px minmax(0, 1fr) 44px; align-items: center; gap: 10px; appearance: none; background: none; border: 0;
  padding: 2px 0; text-align: left; width: 100%;
}
.stat .k { font-family: var(--font-display); font-size: 12.5px; letter-spacing: .08em; font-weight: 700; }
.stat .bar { position: relative; height: 10px; border-radius: 6px; background: var(--wash); box-shadow: inset 0 0 0 1px var(--line); overflow: visible; }
.stat .bar .fill { position: absolute; inset: 0 auto 0 0; border-radius: 6px; background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 75%, #fff), var(--accent)); transition: width .6s var(--ease); }
.stat .bar .cap { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--ink); opacity: .55; border-radius: 1px; }
.stat .bar .tgt { position: absolute; top: 50%; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; border: 2px solid var(--gold); background: var(--paper); }
.stat .bar .need { position: absolute; top: -5px; bottom: -5px; width: 2px; background: var(--danger); }
.stat .v { font-family: var(--font-display); font-size: 15px; text-align: right; font-variant-numeric: tabular-nums; }
.stat.low .k, .stat.low .v { color: var(--danger); }
.stat.low .bar .fill { background: linear-gradient(90deg, color-mix(in srgb, var(--danger) 60%, #fff), var(--danger)); }
.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--mute); margin-top: 8px; }
.legend i { display: inline-block; width: 10px; height: 10px; margin-right: 5px; vertical-align: -1px; border-radius: 2px; }

/* ============================================================ corruption meter */
.meter { position: relative; height: 12px; border-radius: 7px; background: linear-gradient(90deg, #6b8a4e 0%, #b98a2c 25%, #c0642a 50%, #a3271b 75%, #2a0505 100%); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15); }
.meter .ticks { position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 calc(25% - 1px), rgba(255, 255, 255, .55) calc(25% - 1px) 25%); border-radius: 7px; }
.meter .mark { position: absolute; top: -6px; width: 6px; height: 24px; border-radius: 3px; background: var(--ink); box-shadow: 0 0 0 2px var(--paper); transform: translateX(-3px); transition: left .6s var(--ease); }
.meter-labels { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--mute); margin-top: 6px; font-family: var(--font-display); letter-spacing: .04em; }

/* ============================================================ lists */
.list { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
.li { display: flex; align-items: center; gap: 12px; padding: 10px 4px; border-bottom: 1px solid var(--line); min-width: 0; }
.li:last-child { border-bottom: 0; }
.li .grow { flex: 1; min-width: 0; }
.li .t { display: block; }
.li .s { display: block; color: var(--mute); font-size: 14px; }
.li .end { flex: none; text-align: right; }
.tick {
  flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--line-strong); background: var(--paper);
}
.tick svg { width: 15px; height: 15px; opacity: 0; }
.tick.on { background: var(--good); border-color: var(--good); color: #fff; }
.tick.on svg { opacity: 1; }
.tick.miss { background: color-mix(in srgb, var(--danger) 12%, var(--paper)); border-color: var(--danger); color: var(--danger); }
.tick.miss svg { opacity: 1; }
button.li { appearance: none; background: none; border: 0; border-bottom: 1px solid var(--line); width: 100%; text-align: left; color: inherit; }

/* ============================================================ tiles */
.tiles { display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 720px) { .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.tile {
  display: flex; flex-direction: column; gap: 6px; padding: 14px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--paper);
  text-decoration: none; color: inherit; box-shadow: var(--shadow); min-height: 108px; transition: transform .2s var(--ease), box-shadow .2s;
}
.tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.tile svg { width: 26px; height: 26px; color: var(--accent); }
.tile b { font-family: var(--font-display); font-size: 14.5px; letter-spacing: .05em; }
.tile span { color: var(--mute); font-size: 13.5px; line-height: 1.3; }

/* ============================================================ tabs, segmented, toggles, inputs */
.tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.tabs::-webkit-scrollbar { display: none; }
.tab { appearance: none; border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 6px 13px; font-family: var(--font-display); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; color: var(--mute); }
.tab[aria-selected="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 999px; padding: 3px; gap: 3px; background: var(--paper-2); flex-wrap: wrap; }
.seg button { appearance: none; border: 0; background: none; padding: 7px 12px; border-radius: 999px; font-size: 14.5px; color: var(--ink); min-width: 40px; }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
.switch { position: relative; width: 46px; height: 28px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; z-index: 1; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--wash); box-shadow: inset 0 0 0 1px var(--line-strong); transition: background .2s; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: var(--paper); box-shadow: 0 1px 3px rgba(0, 0, 0, .3); transition: transform .2s var(--ease); }
.switch input:checked + span { background: var(--good); }
.switch input:checked + span::after { transform: translateX(18px); }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line-strong); border-radius: 999px; overflow: hidden; background: var(--paper); }
.stepper button { appearance: none; border: 0; background: none; width: 40px; height: 38px; font-size: 20px; color: var(--ink); }
.stepper output { min-width: 44px; text-align: center; font-family: var(--font-display); font-size: 16px; }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.field { display: grid; gap: 6px; }
.field label, .label { font-size: 14px; color: var(--mute); }
.input, textarea.input {
  width: 100%; padding: 10px 12px; border-radius: var(--radius-sm); border: 1px solid var(--line-strong); background: var(--paper);
  color: var(--ink); font-size: 16px;
}
textarea.input { min-height: 90px; resize: vertical; line-height: 1.45; }

/* ============================================================ progress */
.pbar { position: relative; height: 8px; border-radius: 5px; background: var(--wash); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; }
.pbar > i { position: absolute; inset: 0 auto 0 0; background: var(--accent); border-radius: 5px; }
.pbar.gold > i { background: var(--gold); }

/* ============================================================ modal / sheet */
.ov-backdrop { position: fixed; inset: 0; z-index: 80; background: rgba(12, 8, 5, .52); backdrop-filter: blur(2px); opacity: 0; transition: opacity .25s; }
.ov-backdrop.show { opacity: 1; }
.sheet {
  position: fixed; z-index: 81; left: 0; right: 0; bottom: 0; max-height: 92dvh; overflow: auto; overscroll-behavior: contain;
  background: var(--paper); color: var(--ink); border-radius: 20px 20px 0 0; box-shadow: 0 -20px 50px -20px rgba(0, 0, 0, .6);
  padding: 8px 18px calc(20px + env(safe-area-inset-bottom)); transform: translateY(105%); transition: transform .35s var(--ease);
}
.sheet.show { transform: translateY(0); }
.sheet:focus { outline: none; }
.sheet .grab { width: 44px; height: 5px; border-radius: 3px; background: var(--line-strong); margin: 4px auto 10px; }
.sheet-h { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.sheet-h h2 { margin: 0; font-family: var(--font-display); font-size: 21px; letter-spacing: .05em; }
.sheet-h p { margin: 4px 0 0; color: var(--mute); font-style: italic; font-size: 15px; }
.sheet-f { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 16px; position: sticky; bottom: calc(-20px - env(safe-area-inset-bottom)); padding: 12px 0 4px; background: linear-gradient(transparent, var(--paper) 30%); }
@media (min-width: 760px) {
  .sheet { left: 50%; right: auto; bottom: auto; top: 50%; width: min(640px, calc(100vw - 48px)); border-radius: 20px; transform: translate(-50%, -46%) scale(.98); opacity: 0;
    transition: transform .3s var(--ease), opacity .25s; max-height: 88dvh; padding: 18px 24px 22px; }
  .sheet.show { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  .sheet.wide { width: min(900px, calc(100vw - 48px)); }
  .sheet .grab { display: none; }
  .sheet-f { bottom: -22px; }
}

/* ============================================================ toast */
.toasts { position: fixed; z-index: 90; left: 50%; transform: translateX(-50%); bottom: calc(var(--nav-h) + 16px + env(safe-area-inset-bottom)); display: grid; gap: 8px; width: min(440px, calc(100vw - 24px)); }
@media (min-width: 1024px) { .toasts { bottom: 24px; } }
.toast { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: var(--ink); color: var(--paper); box-shadow: var(--shadow-lift); font-size: 15px; animation: toastIn .35s var(--ease); }
.toast b { font-family: var(--font-display); letter-spacing: .04em; }
.toast .btn { margin-left: auto; background: transparent; color: var(--paper); border-color: rgba(255, 255, 255, .35); }
@keyframes toastIn { from { transform: translateY(12px); opacity: 0; } }

/* ============================================================ charts */
.chart { width: 100%; min-height: 60px; }
.chart svg { width: 100%; height: auto; overflow: visible; }
.chart text { font-family: var(--font-body); fill: var(--mute); font-size: 12.5px; }
.chart .axis { stroke: var(--line-strong); stroke-width: 1; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .ref { stroke-dasharray: 4 4; stroke-width: 1.5; }
.chart-cap { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.chart-cap b { font-family: var(--font-display); font-size: 14px; letter-spacing: .05em; }
.chart-cap span { color: var(--mute); font-size: 13.5px; font-style: italic; }

/* ============================================================ avatar (placeholder art) */
.avatar-fig { position: relative; aspect-ratio: 2 / 3; }
.avatar-fig svg { width: 100%; height: 100%; }

/* ============================================================ the dev pill */
.devpill {
  position: fixed; z-index: 70; right: 8px; opacity: .7; padding: 4px 9px !important; font-size: 9.5px !important; bottom: calc(var(--nav-h) + 12px + env(safe-area-inset-bottom)); appearance: none; border: 1px dashed var(--line-strong);
  background: color-mix(in srgb, var(--paper) 88%, transparent); color: var(--mute); border-radius: 999px; padding: 6px 12px; font-family: var(--font-display);
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; backdrop-filter: blur(6px);
}
@media (min-width: 1024px) { .devpill { bottom: 14px; } }
body[data-page="road"] .devpill { bottom: calc(var(--nav-h) + 12px + env(safe-area-inset-bottom)); }
@media (min-width: 1024px) { body[data-page="road"] .devpill { bottom: 14px; } }