/* ============================================================
   Mis Láminas · Mundial 2026
   Tema: estadio de noche bajo reflectores.
   Color en OKLCH, neutros tintados, estrategia "committed":
   verde césped como identidad + dorado trofeo + magenta energía.
   ============================================================ */

:root {
  /* Superficies (azul-verdoso muy oscuro, como césped bajo reflectores) */
  --bg:        oklch(0.17 0.022 240);
  --bg-2:      oklch(0.14 0.02 240);
  --card:      oklch(0.225 0.024 240);
  --card-2:    oklch(0.285 0.026 240);
  --line:      oklch(0.97 0.01 240 / 0.10);
  --line-2:    oklch(0.97 0.01 240 / 0.18);

  /* Texto */
  --text:      oklch(0.97 0.008 240);
  --muted:     oklch(0.70 0.02 240);
  --faint:     oklch(0.56 0.02 240);

  /* Marca */
  --grass:     oklch(0.74 0.17 150);   /* verde césped vívido */
  --grass-d:   oklch(0.55 0.13 150);
  --grass-ink: oklch(0.20 0.05 150);   /* texto sobre verde */
  --gold:      oklch(0.83 0.15 88);    /* dorado trofeo */
  --hot:       oklch(0.68 0.21 18);    /* magenta/coral energía */
  --sky:       oklch(0.74 0.13 235);   /* azul reflector */
  --danger:    oklch(0.62 0.20 25);

  --radius:    16px;
  --radius-sm: 11px;
  --shadow:    0 10px 30px -12px oklch(0.10 0.03 240 / 0.7);
  --ease:      cubic-bezier(0.22, 1, 0.36, 1); /* ease-out-quint */
  --maxw:      660px;
}

* { box-sizing: border-box; }
/* El atributo [hidden] debe ganar a cualquier display de clase (.btn, .card, etc.) */
[hidden] { display: none !important; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
  text-rendering: optimizeLegibility;
}

/* Césped + reflectores de fondo, fijo y sutil */
body {
  position: relative;
  padding-bottom: calc(86px + env(safe-area-inset-bottom));
  max-width: var(--maxw);
  margin: 0 auto;
  min-height: 100dvh;
  background:
    radial-gradient(120% 60% at 50% -10%, oklch(0.74 0.17 150 / 0.16), transparent 60%),
    radial-gradient(90% 50% at 110% 0%, oklch(0.74 0.13 235 / 0.10), transparent 55%),
    repeating-linear-gradient(
      to right,
      transparent 0, transparent 46px,
      oklch(0.97 0.01 240 / 0.018) 46px, oklch(0.97 0.01 240 / 0.018) 48px);
}

h1, h2, h3, .num, .stat-num, .scard__num {
  font-family: "Russo One", Inter, system-ui, sans-serif;
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* ---------- Header ---------- */
.app-header {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 6px;
}
.app-header h1 {
  grid-column: 2;
  margin: 0;
  font-size: 1.5rem;
  line-height: 1;
  text-transform: uppercase;
}
.app-header h1 .accent { color: var(--grass); }
.crest {
  grid-row: 1 / span 2;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 13px;
  background: linear-gradient(150deg, var(--grass), var(--grass-d));
  box-shadow: 0 6px 18px -6px var(--grass-d), inset 0 1px 0 oklch(1 0 0 / 0.3);
  color: var(--grass-ink);
}
.crest svg { width: 30px; height: 30px; }
.subtitle { grid-column: 2; margin: 3px 0 0; color: var(--muted); font-size: .9rem; }
.session-line { grid-column: 2; margin: 3px 0 0; font-size: .76rem; color: var(--gold); }

/* ---------- Scoreboard (stats) ---------- */
.stats {
  display: flex; gap: 9px;
  padding: 12px 16px 4px;
}
.stat {
  flex: 1;
  position: relative;
  background:
    linear-gradient(180deg, oklch(0.97 0.01 240 / 0.04), transparent),
    var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 6px 11px;
  text-align: center;
  overflow: hidden;
}
.stat::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--grass);
}
.stat:nth-child(2)::before { background: var(--gold); }
.stat:nth-child(3)::before { background: var(--hot); }
.stat-num {
  display: block; font-size: 1.7rem; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat:nth-child(1) .stat-num { color: var(--grass); }
.stat:nth-child(2) .stat-num { color: var(--gold); }
.stat:nth-child(3) .stat-num { color: var(--hot); }
.stat-label {
  display: block; margin-top: 5px;
  font-size: .68rem; color: var(--muted);
  text-transform: uppercase; letter-spacing: .08em; font-weight: 600;
}

main { padding: 12px 16px 0; }

/* ---------- Cámara ---------- */
.camera-wrap {
  position: relative; width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
#video { width: 100%; height: 100%; object-fit: cover; }
.scan-box {
  position: absolute; left: 18%; right: 18%; top: 42%; height: 15%;
  border: 2.5px solid var(--gold);
  border-radius: 12px;
  box-shadow: 0 0 0 2000px oklch(0.12 0.02 240 / 0.45);
  pointer-events: none;
}
.scan-box::before, .scan-box::after {
  content: ""; position: absolute; width: 16px; height: 16px;
  border: 3px solid var(--gold);
}
.scan-box::before { top: -3px; left: -3px; border-right: 0; border-bottom: 0; border-radius: 6px 0 0 0; }
.scan-box::after { bottom: -3px; right: -3px; border-left: 0; border-top: 0; border-radius: 0 0 6px 0; }
.camera-hint {
  position: absolute; bottom: 12px; left: 0; right: 0;
  text-align: center; font-size: .82rem; color: #fff;
  text-shadow: 0 1px 4px #000; padding: 0 14px;
}
.camera-controls { display: flex; gap: 9px; margin: 14px 0; flex-wrap: wrap; }
.camera-controls .btn { flex: 1; }

.ocr-status {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 11px 13px;
  font-size: .9rem; margin-bottom: 12px;
}

/* ---------- Escáner automático ---------- */
/* Estado en vivo sobre la cámara (píldora superior). */
.scan-live {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  z-index: 3; max-width: 86%; text-align: center;
  background: oklch(0.12 0.02 240 / 0.72); color: #fff;
  border: 1px solid var(--line-2); border-radius: 999px;
  padding: 7px 14px; font-size: .85rem; font-weight: 600;
  backdrop-filter: blur(4px);
}
/* Aviso de lámina agregada (con "Deshacer"). */
.scan-toast {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 14px; font-size: .92rem;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.scan-toast.ok  { border-color: var(--grass-d); }
.scan-toast.dup { border-color: var(--gold); }
.scan-toast.warn { border-color: var(--danger); }
.toast-undo {
  flex: 0 0 auto; background: transparent; border: 1px solid var(--line-2);
  color: var(--text); border-radius: 10px; padding: 7px 12px;
  font-weight: 700; font-family: inherit; cursor: pointer;
}
/* Carga manual plegable. */
details.manual-add > summary {
  cursor: pointer; font-weight: 600; font-size: .9rem; color: var(--muted);
  list-style: none;
}
details.manual-add > summary::-webkit-details-marker { display: none; }
details.manual-add > summary::before { content: "＋ "; }
details.manual-add[open] > summary::before { content: "− "; }
details.manual-add > *:not(summary) { margin-top: 10px; }

/* Pestaña Escanear a pantalla completa, sin scroll. */
body.scan-active {
  display: flex; flex-direction: column;
  height: 100dvh; overflow: hidden; padding-bottom: 0;
}
body.scan-active .stats { display: none; }
body.scan-active main {
  flex: 1 1 auto; min-height: 0; display: flex;
  padding-bottom: calc(86px + env(safe-area-inset-bottom));
}
body.scan-active #tab-scan {
  flex: 1 1 auto; min-height: 0; overflow: hidden;
  display: flex; flex-direction: column; gap: 10px;
}
body.scan-active .camera-wrap {
  flex: 1 1 auto; min-height: 0; aspect-ratio: auto; height: auto;
}
body.scan-active .camera-controls { margin: 0; flex: 0 0 auto; }
body.scan-active .manual-add,
body.scan-active .scan-toast { flex: 0 0 auto; margin-bottom: 0; }

/* ---------- Modal de detalle de tarjeta ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 18px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: oklch(0.08 0.02 240 / 0.72); backdrop-filter: blur(3px); }
.modal-sheet {
  position: relative; z-index: 1; width: 100%; max-width: 360px; max-height: 88dvh; overflow-y: auto;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 18px 18px; display: flex; flex-direction: column; gap: 14px; align-items: center;
}
.modal-close {
  position: absolute; top: 8px; right: 10px; z-index: 2;
  background: transparent; border: none; color: var(--muted);
  font-size: 1.2rem; cursor: pointer; padding: 6px; line-height: 1;
}
.modal-card { display: flex; justify-content: center; width: 100%; }
.modal-card .scard { width: 190px; }
.modal-info { text-align: center; color: var(--text); font-weight: 600; margin: 0; }
.modal-actions { display: flex; flex-direction: column; gap: 9px; width: 100%; }
.modal-actions .btn { width: 100%; }
.modal-cam { width: 100%; display: flex; flex-direction: column; gap: 10px; }
.modal-cam-view {
  position: relative; width: 100%; aspect-ratio: 3 / 4;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.modal-cam-view #cardVideo { width: 100%; height: 100%; object-fit: cover; }
.modal-cam-controls { display: flex; gap: 9px; }
.modal-cam-controls .btn { flex: 1; }
.scan-box.card-guide { left: 14%; right: 14%; top: 8%; height: 84%; }

/* ---------- Botones ---------- */
.btn {
  border: 1px solid transparent; border-radius: 13px;
  padding: 13px 16px; font-size: 1rem; font-weight: 700;
  font-family: inherit; cursor: pointer; color: #fff;
  background: var(--card-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: transform .12s var(--ease), filter .2s var(--ease), background .2s var(--ease);
}
.btn:active { transform: scale(.97); }
.btn:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; }
.btn-primary {
  background: linear-gradient(180deg, var(--grass), var(--grass-d));
  color: var(--grass-ink);
  box-shadow: 0 8px 20px -10px var(--grass-d);
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-secondary { background: var(--card-2); border-color: var(--line-2); }
.btn-ghost { background: transparent; border: 1px solid var(--line-2); color: var(--text); }
.btn-danger { background: transparent; border: 1px solid var(--danger); color: var(--danger); }

/* ---------- Inputs / tarjetas ---------- */
.confirm-box, .manual-add, .card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 15px; margin-bottom: 12px;
}
label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
.confirm-row { display: flex; gap: 9px; }
.confirm-row input { flex: 1; }
input[type="text"], input[type="search"], input[type="number"],
input[type="email"], input[type="password"], input[type="url"] {
  background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text);
  border-radius: 11px; padding: 12px; font-size: 1rem; width: 100%;
  font-family: inherit;
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
input:focus { outline: none; border-color: var(--grass); box-shadow: 0 0 0 3px var(--grass-d); }
.confirm-feedback { margin: 10px 0 0; font-size: .9rem; min-height: 1.2em; }
.confirm-feedback.ok  { color: var(--grass); }
.confirm-feedback.dup { color: var(--gold); }
.confirm-feedback.warn { color: var(--hot); }
.manual-title { margin: 0 0 8px; font-weight: 700; }
.hint { color: var(--muted); font-size: .8rem; margin: 8px 0 0; line-height: 1.5; }

/* ---------- Listas ---------- */
.list-actions { display: flex; gap: 9px; margin-bottom: 12px; }
.list-actions .btn { flex: 1; }
.list-group {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 13px 15px; margin-bottom: 12px;
}
.list-group summary {
  font-family: "Russo One", Inter, sans-serif;
  cursor: pointer; display: flex; align-items: center; gap: 9px;
  text-transform: uppercase; font-size: .95rem; letter-spacing: .02em;
  list-style: none;
}
.list-group summary::-webkit-details-marker { display: none; }
.list-group summary::before {
  content: ""; width: 9px; height: 9px; border-radius: 50%;
  background: var(--grass); flex-shrink: 0;
}
#repeatedList ~ summary, .list-group:nth-of-type(1) summary::before { }
.badge {
  margin-left: auto;
  background: var(--card-2); border: 1px solid var(--line-2);
  border-radius: 999px; padding: 2px 11px; font-size: .8rem;
  color: var(--text); font-variant-numeric: tabular-nums; font-weight: 600;
}
.filter-row { margin: 12px 0 4px; }

/* ---- Listas: progreso + conmutador + filtros ---- */
.collection-progress { margin: 4px 0 12px; }
.cp-top {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: .82rem; margin-bottom: 7px;
}
#cpLabel { color: var(--muted); font-weight: 600; }
#cpPct { font-family: "Russo One", sans-serif; color: var(--grass); font-size: 1rem; }
.cp-bar {
  height: 9px; border-radius: 999px; overflow: hidden;
  background: var(--bg-2); border: 1px solid var(--line);
}
.cp-fill {
  height: 100%; width: 0%; border-radius: 999px;
  background: linear-gradient(90deg, var(--grass-d), var(--grass));
  transition: width .5s var(--ease);
}

.seg-lists { margin-bottom: 11px; }
.seg-lists .seg-btn { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: .9rem; }
.seg-count {
  background: oklch(0.97 0.01 240 / 0.12); color: inherit;
  border-radius: 999px; padding: 1px 8px; font-size: .74rem; font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.seg-btn.active .seg-count { background: oklch(0.20 0.05 150 / 0.35); }

.list-toolbar { display: flex; gap: 8px; align-items: stretch; margin-bottom: 10px; }
.list-toolbar input { flex: 1; }
.icon-btn {
  flex: 0 0 auto; width: 46px; border-radius: 11px;
  background: var(--card); border: 1px solid var(--line-2); color: var(--text);
  display: grid; place-items: center; cursor: pointer;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.icon-btn svg { width: 19px; height: 19px; }
.icon-btn:active { background: var(--card-2); }
.icon-btn:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; }

.section-chips {
  display: flex; gap: 7px; margin-bottom: 11px;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  scrollbar-width: none; padding-bottom: 2px;
}
.section-chips::-webkit-scrollbar { display: none; }
.sec-chip {
  flex: 0 0 auto; background: var(--card); border: 1px solid var(--line-2);
  color: var(--muted); border-radius: 999px; padding: 7px 13px;
  font-size: .82rem; font-weight: 600; cursor: pointer; white-space: nowrap;
  font-family: inherit; transition: background .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease);
}
.sec-chip.active { background: var(--grass); color: var(--grass-ink); border-color: var(--grass); }

/* Grid de cromos */
.chips {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  gap: 8px; margin-top: 2px;
}
#listGrid { animation: grid-in .26s var(--ease); }
@keyframes grid-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.chip-empty {
  grid-column: 1 / -1; color: var(--muted); font-size: .9rem;
  text-align: center; padding: 18px 0;
}
.show-more {
  grid-column: 1 / -1; margin-top: 2px;
  background: var(--card-2); border: 1px solid var(--line-2); color: var(--text);
  border-radius: 11px; padding: 11px; font-weight: 600; cursor: pointer;
  font-family: inherit; font-size: .9rem;
}

/* ---------- Carta de cromo ---------- */
.scard {
  position: relative;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--line-2);
  border-radius: 13px;
  background: linear-gradient(165deg, var(--card-2), var(--card));
  color: var(--text);
  padding: 0; cursor: pointer; overflow: hidden;
  font-family: inherit;
  display: block; width: 100%;
  transition: transform .16s var(--ease), border-color .16s var(--ease), box-shadow .16s var(--ease);
}
.scard:active { transform: scale(.96); }
.scard:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; }
.scard__sheen {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(150deg, oklch(1 0 0 / 0.10), transparent 42%);
}
.scard__grad {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, oklch(0.12 0.02 240 / 0.85) 8%, transparent 55%);
}
.scard__ball {
  position: absolute; right: -14px; bottom: -14px;
  width: 64px; height: 64px; color: oklch(1 0 0 / 0.07);
  pointer-events: none;
}
.scard__flag {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: .42; filter: saturate(1.1);
}
.scard__img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.scard__top {
  position: absolute; top: 8px; left: 9px; right: 9px;
  font-size: .6rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  z-index: 2; text-shadow: 0 1px 3px oklch(0.12 0.02 240 / 0.8);
}
.scard__num {
  position: absolute; left: 10px; bottom: 16px; z-index: 2;
  font-size: 2.1rem; line-height: .85; color: #fff;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 6px oklch(0.12 0.02 240 / 0.9);
}
.scard__role {
  position: absolute; left: 11px; bottom: 6px; right: 9px; z-index: 2;
  font-size: .58rem; color: var(--muted); text-transform: uppercase;
  letter-spacing: .04em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.scard__badge {
  position: absolute; top: 7px; right: 7px; z-index: 3;
  background: var(--gold); color: oklch(0.25 0.05 88);
  font-family: "Russo One", sans-serif; font-size: .72rem;
  border-radius: 999px; padding: 2px 8px; box-shadow: 0 2px 6px oklch(0.12 0.02 240 / 0.6);
}
.scard__badge--soft { background: var(--grass); color: var(--grass-ink); }
.scard__badge--warn { background: var(--hot); color: #fff; }
.scard__check {
  position: absolute; top: 6px; right: 7px; z-index: 3;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--grass); color: var(--grass-ink);
  display: grid; place-items: center; font-size: .8rem; font-weight: 700;
}

/* Estados */
.scard--missing {
  background: repeating-linear-gradient(135deg, var(--bg-2) 0 7px, oklch(0.20 0.02 240) 7px 14px);
  border-style: dashed; border-color: var(--line-2);
}
.scard--missing .scard__num { color: var(--faint); text-shadow: none; }
.scard--missing .scard__top { color: var(--muted); }
.scard--have { border-color: var(--grass-d); box-shadow: inset 0 0 0 1px oklch(0.74 0.17 150 / 0.25); }
.scard--repeated { border-color: var(--gold); box-shadow: inset 0 0 0 1px oklch(0.83 0.15 88 / 0.3); }
.scard--foreign { border-color: var(--hot); }
.scard--foil .scard__sheen {
  background: linear-gradient(135deg, oklch(0.83 0.15 88 / 0.32), oklch(0.74 0.13 235 / 0.24) 45%, oklch(0.68 0.21 18 / 0.28));
}
.scard--foil .scard__num { color: var(--gold); }
.scard--photo .scard__top { color: #fff; }

.scard--compact { aspect-ratio: 1 / 1; border-radius: 11px; }
.scard--compact .scard__num { font-size: 1.5rem; bottom: 8px; }
.scard--compact .scard__role { display: none; }
.scard--compact .scard__ball { width: 44px; height: 44px; right: -10px; bottom: -10px; }

/* ---------- Editor de álbum ---------- */
.card h2 {
  margin: 0 0 8px; font-size: 1.05rem; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
}
.section-row {
  display: grid; grid-template-columns: 1.4fr .8fr .8fr .8fr auto;
  gap: 6px; align-items: end; margin-bottom: 10px;
}
.section-row label { font-size: .66rem; }
.section-row input { padding: 9px; font-size: .9rem; }
.section-row .del-section {
  background: transparent; border: 1px solid var(--line-2); color: var(--danger);
  border-radius: 10px; padding: 9px 11px; cursor: pointer;
}
.data-actions { display: flex; gap: 9px; flex-wrap: wrap; }
.data-actions .btn, .file-label { flex: 1; text-align: center; }
.file-label { display: inline-flex; align-items: center; justify-content: center; }

/* ---------- Auth / Cuenta ---------- */
.seg { display: flex; background: var(--bg-2); border: 1px solid var(--line); border-radius: 13px; padding: 4px; margin-bottom: 15px; }
.seg-btn {
  flex: 1; border: none; background: none; color: var(--muted);
  padding: 11px; border-radius: 10px; font-weight: 700; cursor: pointer; font-family: inherit;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.seg-btn.active { background: linear-gradient(180deg, var(--grass), var(--grass-d)); color: var(--grass-ink); }
.auth-form { display: flex; flex-direction: column; gap: 4px; }
.auth-form .btn { margin-top: 12px; }
.auth-feedback { margin: 10px 0 0; font-size: .9rem; min-height: 1.2em; }
.auth-feedback.warn { color: var(--hot); }
.auth-feedback.ok { color: var(--grass); }
.card-summary { font-family: "Russo One", sans-serif; cursor: pointer; text-transform: uppercase; font-size: .95rem; }
#profileGreeting { margin: 0 0 2px; }

/* ---------- Trueque ---------- */
.partner {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 15px; margin-top: 12px;
}
.partner-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.partner-name { font-family: "Russo One", sans-serif; font-size: 1.05rem; }
.partner-meta { color: var(--muted); font-size: .82rem; }
.partner-dist {
  color: var(--gold); font-size: .82rem; font-weight: 700; white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.trade-line { margin: 12px 0 2px; font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.trade-line.give { color: var(--grass); }
.trade-line.get { color: var(--gold); }
.mutual-badge {
  display: inline-block; background: oklch(0.74 0.17 150 / 0.18); color: var(--grass);
  border: 1px solid oklch(0.74 0.17 150 / 0.4);
  border-radius: 999px; padding: 2px 10px; font-size: .68rem; margin-left: 6px;
  text-transform: uppercase; letter-spacing: .03em;
}
.trade-empty { color: var(--muted); font-size: .9rem; margin-top: 16px; text-align: center; }

/* chips de códigos en trueque (compactos) */
.partner .chips { grid-template-columns: repeat(auto-fill, minmax(54px, 1fr)); gap: 6px; }
.chip {
  background: var(--bg-2); border: 1px solid var(--line-2);
  border-radius: 9px; padding: 7px 4px; font-size: .82rem; font-weight: 700;
  font-variant-numeric: tabular-nums; text-align: center;
  cursor: default; user-select: none; color: var(--text);
}
.chip.repeated { background: oklch(0.83 0.15 88 / 0.14); color: var(--gold); border-color: oklch(0.83 0.15 88 / 0.4); }
.chip.have { background: oklch(0.74 0.17 150 / 0.14); color: var(--grass); border-color: oklch(0.74 0.17 150 / 0.4); }

/* ---------- Chat ---------- */
.convo {
  display: flex; align-items: center; gap: 11px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; cursor: pointer;
  transition: border-color .15s var(--ease);
}
.convo:hover { border-color: var(--line-2); }
.convo-avatar {
  width: 44px; height: 44px; border-radius: 13px;
  background: linear-gradient(150deg, var(--grass), var(--grass-d)); color: var(--grass-ink);
  font-family: "Russo One", sans-serif; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.convo-body { flex: 1; min-width: 0; }
.convo-top { display: flex; justify-content: space-between; gap: 8px; }
.convo-name { font-weight: 700; }
.convo-time { color: var(--faint); font-size: .72rem; white-space: nowrap; }
.convo-last { color: var(--muted); font-size: .85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.convo-unread {
  background: var(--hot); color: #fff; border-radius: 999px;
  min-width: 20px; height: 20px; padding: 0 6px; font-size: .72rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.chat-header {
  display: flex; align-items: center; gap: 11px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 11px 13px; margin-bottom: 10px;
}
.chat-back { padding: 8px 13px; font-size: 1.1rem; }
.chat-peer { font-family: "Russo One", sans-serif; }
.chat-peer-meta { color: var(--muted); font-size: .78rem; }
.chat-messages {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 13px; height: 52vh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 8px;
}
.bubble {
  max-width: 78%; padding: 9px 13px; border-radius: 15px;
  font-size: .92rem; line-height: 1.35; word-wrap: break-word; white-space: pre-wrap;
}
.bubble.mine { align-self: flex-end; background: linear-gradient(180deg, var(--grass), var(--grass-d)); color: var(--grass-ink); border-bottom-right-radius: 5px; }
.bubble.theirs { align-self: flex-start; background: var(--card-2); border: 1px solid var(--line); border-bottom-left-radius: 5px; }
.bubble-time { display: block; font-size: .64rem; opacity: .75; margin-top: 3px; text-align: right; }
.chat-empty-msg { color: var(--muted); font-size: .9rem; text-align: center; margin: auto; padding: 0 24px; }
.chat-input { display: flex; gap: 9px; margin-top: 10px; }
.chat-input input { flex: 1; }
.btn-chat { background: var(--card-2); border: 1px solid var(--line-2); padding: 9px 15px; font-size: .9rem; margin-top: 12px; width: 100%; }

/* ---------- Tabbar ---------- */
.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0;
  max-width: var(--maxw); margin: 0 auto; display: flex;
  background: oklch(0.18 0.022 240 / 0.92);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 50;
}
.tab-btn {
  flex: 1; background: none; border: none; color: var(--faint);
  padding: 10px 0 11px; cursor: pointer; position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font-family: inherit;
  transition: color .15s var(--ease);
}
.tab-btn svg { width: 23px; height: 23px; stroke-width: 2; }
.tab-btn span:not(.tab-badge) { font-size: .66rem; font-weight: 600; }
.tab-btn.active { color: var(--grass); }
.tab-btn.active::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 26px; height: 3px; border-radius: 0 0 4px 4px; background: var(--grass);
}
.tab-badge {
  position: absolute; top: 5px; right: 50%; transform: translateX(20px);
  background: var(--hot); color: #fff; border-radius: 999px;
  min-width: 16px; height: 16px; padding: 0 4px; font-size: .62rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* Entrada suave de paneles */
.tab-panel:not([hidden]) { animation: panel-in .32s var(--ease); }
@keyframes panel-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}