/* ============================================================
   Jogos — Design system compartilhado (paleta C: Âmbar Teal)
   Tokens herdados do portfólio (style.css)
   data-accent por página: amber | teal | blue | purple | green | red | gold | cyan
   ============================================================ */

:root {
  --bg: #faf9f5;
  --surface: #ffffff;
  --surface-2: #f1efe9;
  --text: #1c1917;
  --text-soft: #57534e;
  --border: #e7e5e4;
  --accent: #d97706;
  --accent-2: #0d9488;
  --accent-soft: #fdf1dd;
  --accent2-soft: #d9f3f0;
  --good: #059669;
  --bad: #dc2626;
  --shadow: 0 10px 30px rgba(28, 25, 23, 0.10);
  --shadow-sm: 0 2px 8px rgba(28, 25, 23, 0.08);
  --radius: 14px;
  --radius-lg: 20px;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;
  --nav-h: 64px;
  --max-width: 1100px;

  --acc: var(--accent);
  --acc-strong: #b45309;
  --acc-soft: var(--accent-soft);
  --game: var(--accent);
  --game-strong: var(--acc-strong);
  --game-soft: var(--accent-soft);
}

:root[data-theme="dark"] {
  --bg: #0f1113;
  --surface: #171a1f;
  --surface-2: #1f2329;
  --text: #f1f5f4;
  --text-soft: #9aa4a1;
  --border: #262b2f;
  --accent: #fbbf24;
  --accent-2: #2dd4bf;
  --accent-soft: #3a2f12;
  --accent2-soft: #0f3230;
  --good: #34d399;
  --bad: #f87171;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);

  --acc: var(--accent);
  --acc-strong: #f59e0b;
  --acc-soft: var(--accent-soft);
  --game: var(--accent);
  --game-strong: var(--acc-strong);
  --game-soft: var(--accent-soft);
}

:root[data-accent="blue"]    { --game: #4f8cff; --game-strong: #3a6fd8; --game-soft: #e8efff; }
:root[data-accent="purple"]  { --game: #a55eea; --game-strong: #8a45c9; --game-soft: #f3eafc; }
:root[data-accent="green"]   { --game: #2ed573; --game-strong: #22ab5b; --game-soft: #e3f9ec; }
:root[data-accent="red"]     { --game: #ff4757; --game-strong: #d92f3f; --game-soft: #ffe8ea; }
:root[data-accent="gold"]    { --game: #f5a623; --game-strong: #d18a14; --game-soft: #fef2df; }
:root[data-accent="cyan"]    { --game: #45b7d1; --game-strong: #3197af; --game-soft: #e0f4f9; }

:root[data-theme="dark"][data-accent="blue"]   { --game-strong: #5a8ce0; --game-soft: #16243f; }
:root[data-theme="dark"][data-accent="purple"] { --game-strong: #b879e8; --game-soft: #271c3c; }
:root[data-theme="dark"][data-accent="green"]  { --game-strong: #4ede7f; --game-soft: #0e2a1c; }
:root[data-theme="dark"][data-accent="red"]    { --game-strong: #ff6a77; --game-soft: #381218; }
:root[data-theme="dark"][data-accent="gold"]   { --game-strong: #f0b34a; --game-soft: #2c2210; }
:root[data-theme="dark"][data-accent="cyan"]   { --game-strong: #5fc4dc; --game-soft: #0c2430; }

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.7;
  transition: background .3s, color .3s;
}
img { max-width: 100%; display: block; }
a { color: var(--acc); text-decoration: none; }
* { -webkit-tap-highlight-color: transparent; }
button, .clickable { touch-action: manipulation; }
button:not(.theme-btn):not(.theme-btn-sm):not(.icon-btn) { min-height: 44px; }
.game-surface { touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
[draggable="true"] { touch-action: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }

.app { width: 100%; max-width: 460px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.wrap { width: 100%; max-width: 1100px; margin: 0 auto; padding: clamp(16px, 4vw, 40px); }

header.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
h1 { font-size: clamp(20px, 5vw, 26px); font-weight: 800; letter-spacing: -.01em; }
.btn-back {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-soft); text-decoration: none;
  font-size: 14px; font-weight: 600;
  padding: 10px 14px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color .15s, color .15s, background .15s;
}
.btn-back:hover { color: var(--acc); border-color: var(--acc); background: var(--acc-soft); text-decoration: none; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

button {
  font-family: inherit; border: none; border-radius: 12px; padding: 12px 16px;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: filter .12s, transform .08s, border-color .15s, background .15s;
}
button:not(.icon-btn):active { transform: scale(.97); }
button:not(.theme-btn):not(.theme-btn-sm):not(.icon-btn):hover { filter: brightness(1.08); }
button.primary { background: linear-gradient(135deg, var(--acc), var(--acc-strong)); color: #fff; flex: 1; box-shadow: 0 4px 14px color-mix(in srgb, var(--acc) 30%, transparent); }
button.ghost { background: var(--surface); color: var(--text); flex: 1; border: 1px solid var(--border); }
button.ghost:hover { border-color: var(--acc); color: var(--acc); background: var(--acc-soft); }
button.gold { background: linear-gradient(135deg, var(--game), var(--game-strong)); color: #fff; box-shadow: 0 4px 14px color-mix(in srgb, var(--game) 30%, transparent); }
.controls { display: flex; gap: 10px; }

.overlay {
  position: fixed; inset: 0; z-index: 10;
  background: rgba(15, 17, 19, .78);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px; width: 100%; max-width: 340px; text-align: center;
  box-shadow: var(--shadow);
}
.modal h2 { font-size: 26px; margin-bottom: 6px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.modal p.sub { color: var(--text-soft); font-size: 14px; margin-bottom: 16px; }
.modal button { width: 100%; margin-top: 8px; }
.modal .big { font-size: 40px; font-weight: 800; margin: 8px 0; }
.hidden { display: none !important; }

.icon-trophy, .icon-flag, .icon-cards, .icon-badge { color: var(--acc); }

.turnbar {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px;
}

.modebtns { display: flex; gap: 8px; }
.modebtns button {
  flex: 1; padding: 12px; font-size: 15px;
  background: var(--surface); color: var(--text-soft);
  border: 1px solid var(--border);
}
.modebtns button.active { background: linear-gradient(135deg, var(--acc), var(--acc-strong)); color: #fff; border-color: transparent; }

.err { color: var(--bad); font-size: 13px; margin-top: 10px; }

.theme-btn-sm, .theme-btn { padding: 0; display: inline-flex; align-items: center; justify-content: center; }

@media (max-width: 520px) {
  .app { max-width: 340px; }
  .app, .wrap, .container, .game {
    position: relative;
    min-height: 100vh; min-height: 100dvh;
    justify-content: center;
    justify-content: safe center;
    padding-top: 56px;
  }
  .wrap, .game { display: flex; flex-direction: column; gap: 12px; }
  .app > header.top, .wrap > header.top, .container > header.top, .game > header.top {
    position: absolute; top: 0; left: 0; right: 0;
  }
}
@media (min-width: 521px) {
  .app { padding-top: 28px; }
}

/* ============================================================
   Mobile — sem pull-to-refresh / zoom de duplo toque indesejado
   ============================================================ */
html { touch-action: manipulation; }
html, body { overscroll-behavior-x: contain; overscroll-behavior-y: contain; }

/* Superfícies de jogo: o navegador nunca pode roubar o gesto
   (scroll, bounce ou pull-to-refresh) começado nelas. */
#boardWrapper, #board { touch-action: none; }

/* --- Hub compacto do Tetris (âmbar, toque) --- */
.tet-pad {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 8px;
  width: 100%;
  max-width: 220px;
  margin: 2px auto 0;
}
.tet-pad .pad-btn {
  min-height: 54px;
  padding: 0;
  font-size: 22px;
  line-height: 1;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, var(--acc-soft), color-mix(in srgb, var(--acc-soft) 80%, var(--acc)));
  color: var(--acc-strong);
  border: 1px solid color-mix(in srgb, var(--acc) 45%, transparent);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  cursor: pointer; user-select: none; -webkit-user-select: none;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
.tet-pad .pad-btn:active {
  transform: scale(.94);
  background: linear-gradient(135deg, var(--acc), var(--acc-strong));
  color: #fff;
  border-color: transparent;
}
.tet-pad .pad-rot { font-size: 26px; }
.tet-pad .pad-drop {
  background: linear-gradient(135deg, var(--acc), var(--acc-strong));
  color: #fff;
  border-color: transparent;
  font-size: 24px;
}
.tet-pad .pad-drop:active { filter: brightness(1.12); transform: scale(.94); }
@media (max-width: 520px), (hover: none) and (max-width: 820px) {
  .tet-pad { display: grid; }
  .pad-caption { display: none; }
}