:root {
  --bg: var(--tg-theme-bg-color, #0f1115);
  --text: var(--tg-theme-text-color, #e7e9ee);
  --sub: var(--tg-theme-hint-color, #8a9099);
  --accent: var(--tg-theme-button-color, #3b82f6);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --card: var(--tg-theme-secondary-bg-color, #181b22);
  --danger: #ef4444;
  --ok: #22c55e;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* La pagina non scorre: scorre solo #view dentro la card (la tabbar resta
   sempre visibile in basso e il polling non fa perdere la posizione). */
body {
  height: 100vh;              /* fallback */
  height: 100dvh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
}

.card {
  width: 100%;
  max-width: 480px;
  background: var(--card);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
}

/* Layout a colonna: #view riempie e scorre, tabbar fissata sotto. */
#app.card {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 16px 14px 10px;
}

#view {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.hidden { display: none !important; }

.state { text-align: center; padding: 32px 8px; color: var(--sub); }

.spinner {
  width: 28px; height: 28px; margin: 0 auto 12px;
  border: 3px solid rgba(255,255,255,.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Header */
.header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--accent); color: var(--accent-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700;
}
.headinfo { line-height: 1.3; }
.display-name { font-size: 18px; font-weight: 700; }
.username { font-size: 13px; color: var(--sub); }

/* Level + badges */
.level-row { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.lvl-badge {
  background: var(--accent); color: var(--accent-text);
  padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 700;
}
.badges { display: flex; gap: 6px; flex-wrap: wrap; }
.badge {
  background: rgba(239, 68, 68, .15); color: var(--danger);
  border: 1px solid rgba(239, 68, 68, .35);
  padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600;
}

/* Bars */
.bar-block { margin-bottom: 16px; }
.bar-label {
  display: flex; justify-content: space-between;
  font-size: 13px; color: var(--sub); margin-bottom: 6px;
}
.bar {
  height: 10px; border-radius: 999px;
  background: rgba(255,255,255,.08); overflow: hidden;
}
.bar-fill {
  height: 100%; width: 0%; border-radius: 999px;
  background: var(--accent); transition: width .4s ease;
}
.bar.energy { height: 8px; }
.bar-fill.energy { background: var(--ok); }
.bar-pct { font-size: 12px; color: var(--sub); margin-top: 4px; text-align: right; }

/* Stats grid */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px; }
.stat {
  background: rgba(255,255,255,.04); border-radius: 10px;
  padding: 10px 8px; display: flex; align-items: center; gap: 8px;
}
.stat .ico { font-size: 20px; }
.stat .k { font-size: 11px; color: var(--sub); }
.stat .v { font-size: 15px; font-weight: 700; }

/* Buttons */
.btn {
  width: 100%; padding: 13px; border: none; border-radius: 12px;
  font-size: 15px; font-weight: 600; cursor: pointer; margin-top: 8px;
}
.btn.primary { background: var(--accent); color: var(--accent-text); }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn:disabled { opacity: .6; }

.msg { margin-top: 10px; padding: 10px; border-radius: 10px; font-size: 14px; text-align: center; }
.msg.ok { background: rgba(34, 197, 94, .15); color: var(--ok); }
.msg.err { background: rgba(239, 68, 68, .15); color: var(--danger); }

.err-text { color: var(--danger); margin-bottom: 12px; }

/* Tabbar */
.tabbar {
  display: flex; gap: 8px;
  flex-shrink: 0;
  margin-top: 12px;
  padding-top: 12px; border-top: 1px solid rgba(255,255,255,.08);
}
.tab {
  flex: 1; padding: 10px; border: none; border-radius: 10px;
  background: rgba(255,255,255,.05); color: var(--sub);
  font-size: 14px; font-weight: 600; cursor: pointer;
}
.tab.active { background: var(--accent); color: var(--accent-text); }

/* Edifici */
.bhead { margin-bottom: 12px; }
.bhead-title { font-size: 18px; font-weight: 700; }
.bhead-sub { font-size: 12px; color: var(--sub); margin-top: 2px; }
.bhead-sub .ok { color: var(--ok); }
.bhead-sub .danger { color: var(--danger); }

.bsummary {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 10px;
}
.bsum-stat {
  background: rgba(255,255,255,.04); border-radius: 10px; padding: 8px 10px;
  display: flex; justify-content: space-between; align-items: center; font-size: 13px;
}
.bsum-stat span { color: var(--sub); }
.bsum-stat b { font-size: 15px; }

.bactions { display: flex; flex-direction: column; gap: 8px; margin-bottom: 6px; }
.btn.small { padding: 9px; font-size: 13px; margin-top: 8px; }
.btn.danger { background: var(--danger); color: #fff; }

.bgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 12px; }
.bcard {
  background: rgba(255,255,255,.04); border-radius: 12px; padding: 12px;
  display: flex; flex-direction: column; gap: 6px;
}
.bcard.damaged { border: 1px solid rgba(239,68,68,.4); }
.bcard-head { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.bemoji { font-size: 22px; }
.bname { font-size: 14px; font-weight: 700; flex: 1; }
.blevel { font-size: 12px; color: var(--sub); background: rgba(255,255,255,.06); padding: 2px 7px; border-radius: 999px; }
.binfo { font-size: 12px; color: var(--sub); }
.binfo.locked { color: var(--danger); }
.bdamage { font-size: 11px; color: var(--danger); font-weight: 600; }
.bcountdown { font-size: 12px; color: var(--ok); font-weight: 600; }
.bmax { font-size: 12px; color: var(--sub); text-align: center; padding: 6px 0; }
.bar.small { height: 6px; margin: 2px 0; }
.bar-fill.ok { background: var(--ok); }

/* --- Fase 2: hub Home ------------------------------------------------------- */
.hub-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.hub-hello { font-size: 18px; font-weight: 700; }
.hub-lvl {
  background: var(--accent); color: var(--accent-text);
  padding: 3px 10px; border-radius: 999px; font-size: 13px; font-weight: 700;
}
.hub-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 14px;
}
.hub-stat {
  background: rgba(255,255,255,.04); border-radius: 10px; padding: 8px 6px;
  display: flex; align-items: center; justify-content: center; gap: 5px;
  font-size: 13px; font-weight: 700;
}
.hub-stat span { font-size: 14px; }

.hub-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.hub-card {
  position: relative;
  background: rgba(255,255,255,.05); border: none; border-radius: 14px;
  padding: 14px 12px; text-align: left; cursor: pointer;
  display: flex; flex-direction: column; gap: 3px;
  color: var(--text);
  font-family: inherit;
}
.hub-card:active { background: rgba(255,255,255,.1); }
.hc-icon { font-size: 24px; }
.hc-name { font-size: 14px; font-weight: 700; }
.hc-desc { font-size: 11px; color: var(--sub); line-height: 1.35; }
.hc-badge {
  position: absolute; top: 8px; right: 8px;
  background: var(--danger); color: #fff;
  min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 999px; font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* Pallino badge sulla tabbar */
.tab { position: relative; }
.tabdot {
  position: absolute; top: 2px; right: 6px;
  background: var(--danger); color: #fff;
  min-width: 15px; height: 15px; padding: 0 4px;
  border-radius: 999px; font-size: 9px; font-weight: 700; line-height: 15px;
  text-align: center;
}

/* Placeholder viste non ancora implementate */
.placeholder { text-align: center; padding: 36px 10px; color: var(--sub); }
.ph-icon { font-size: 40px; margin-bottom: 10px; }
.ph-title { font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.ph-text { font-size: 13px; }

/* --- Fase 2: schermata-risultato (overlay) --------------------------------- */
.result-overlay {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0,0,0,.65);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.result-box {
  width: 100%; max-width: 360px;
  background: var(--card); border-radius: 16px;
  padding: 22px 18px; text-align: center;
  animation: resultIn .18s ease-out;
}
@keyframes resultIn {
  from { transform: scale(.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.result-box.ok { border: 1px solid rgba(34,197,94,.5); }
.result-box.err { border: 1px solid rgba(239,68,68,.5); }
.result-icon { font-size: 42px; margin-bottom: 8px; }
.result-title { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.result-highlight { font-size: 22px; font-weight: 800; margin: 8px 0; }
.result-box.ok .result-highlight { color: var(--ok); }
.result-box.err .result-highlight { color: var(--danger); }
.result-rows { margin: 10px 0 4px; display: flex; flex-direction: column; gap: 6px; }
.result-row {
  display: flex; justify-content: space-between;
  font-size: 13px; color: var(--sub);
  background: rgba(255,255,255,.04); border-radius: 8px; padding: 7px 10px;
}
.result-row b { color: var(--text); }
.result-box .btn { margin-top: 10px; }

/* --- Fase 2: componenti viste secondarie ----------------------------------- */
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.chip {
  background: rgba(255,255,255,.06); color: var(--sub);
  border: 1px solid rgba(255,255,255,.1); border-radius: 999px;
  padding: 7px 12px; font-size: 12px; font-weight: 600; cursor: pointer;
  font-family: inherit;
}
.chip.active { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.chip.small { padding: 5px 10px; font-size: 11px; }

.me-card {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: rgba(59,130,246,.12); border: 1px solid rgba(59,130,246,.35);
  border-radius: 10px; padding: 8px 12px; margin-bottom: 10px; font-size: 13px;
}
.me-card span { color: var(--sub); }
.me-card b { color: var(--text); }

.rk-list { display: flex; flex-direction: column; gap: 6px; }
.rk-row {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.04); border-radius: 10px; padding: 9px 12px;
}
.rk-row.me { background: rgba(59,130,246,.15); border: 1px solid rgba(59,130,246,.4); }
.rk-pos { min-width: 30px; font-size: 13px; font-weight: 700; color: var(--sub); text-align: center; }
.rk-name { flex: 1; font-size: 14px; font-weight: 600; display: flex; flex-direction: column; }
.rk-name .rk-sub { font-size: 11px; color: var(--sub); font-weight: 400; }
.rk-you { font-size: 10px; color: var(--accent); font-weight: 600; }
.rk-val { font-size: 14px; font-weight: 700; white-space: nowrap; }

/* Shop (Acquisti) */
.shop-list { display: flex; flex-direction: column; gap: 8px; }
.shop-item {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.04); border-radius: 12px; padding: 12px;
}
.si-info { flex: 1; }
.si-name { font-size: 14px; font-weight: 700; }
.si-desc { font-size: 11px; color: var(--sub); margin-top: 2px; }
.si-side { display: flex; align-items: center; gap: 8px; }
.si-count { font-size: 13px; font-weight: 700; color: var(--sub); background: rgba(255,255,255,.06); padding: 2px 8px; border-radius: 999px; }
.si-owned.ok { color: var(--ok); font-size: 12px; font-weight: 600; }
.shop-item .btn { width: auto; margin-top: 0; padding: 9px 14px; font-size: 13px; }
.slotline { margin-top: 10px; }

/* Tecnologie */
.tbranch { margin-bottom: 14px; }
.tb-head { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.tb-sub { font-size: 11px; color: var(--sub); font-weight: 400; }
.tnode {
  background: rgba(255,255,255,.04); border-radius: 12px; padding: 10px 12px;
  margin-bottom: 8px;
}
.tnode.owned { border: 1px solid rgba(34,197,94,.35); }
.tn-head { display: flex; align-items: center; gap: 8px; }
.tn-emoji { font-size: 18px; }
.tn-name { flex: 1; font-size: 14px; font-weight: 700; }
.tn-tier { font-size: 11px; font-weight: 700; color: var(--sub); background: rgba(255,255,255,.06); padding: 2px 8px; border-radius: 999px; }
.tn-desc { font-size: 11px; color: var(--sub); margin: 6px 0; }
.tn-foot { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.tn-foot .btn { width: auto; margin-top: 0; padding: 8px 12px; font-size: 12px; }
.tn-effect { font-size: 11px; color: var(--sub); text-align: right; }
.tn-max { font-size: 12px; color: var(--ok); font-weight: 600; }

/* Bonus */
.bonus-card { grid-column: span 2; }