:root {
  --orange: #FF5900;
  --orange-dark: #D94A00;
  --orange-soft: #FFE4D4;
  --cream: #F4EDE3;
  --cream-2: #EADFD0;
  --brown: #411517;
  --brown-2: #6B3A33;
  --white: #FFFFFF;
  --green: #1E9E5A;
  --amber: #E09A00;
  --red: #D62B1F;
  --cat-actions: #FF5900;
  --cat-hazards: #C62A1E;
  --cat-gear: #411517;
  --radius: 24px;
  --radius-lg: 32px;
  --shadow: 0 6px 20px rgba(65, 21, 23, 0.10), 0 2px 4px rgba(65, 21, 23, 0.06);
  --shadow-lg: 0 18px 50px rgba(65, 21, 23, 0.16);
  --font: 'Noto Sans Arabic', 'Segoe UI', Tahoma, system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--brown);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
button { font-family: inherit; }
[hidden] { display: none !important; }

.wordmark {
  font-family: 'Arial Rounded MT Bold', 'Nunito', 'Segoe UI', system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.04em;
  direction: ltr;
  color: var(--white);
  line-height: 1;
}

/* ── Buttons ── */
.btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  background: var(--white);
  color: var(--brown);
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform .12s ease, background .2s ease, opacity .2s ease, box-shadow .2s ease;
  user-select: none;
  touch-action: manipulation;
}
.btn:hover:not(:disabled) { transform: translateY(-2px); }
.btn:active:not(:disabled) { transform: translateY(1px) scale(.98); }
.btn:focus-visible { outline: 4px solid var(--brown); outline-offset: 3px; }
.btn:disabled { opacity: .38; cursor: not-allowed; box-shadow: none; }
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover:not(:disabled) { background: var(--orange-dark); }
.btn-success { background: var(--green); color: var(--white); }
.btn-danger { background: var(--white); color: var(--red); box-shadow: inset 0 0 0 3px var(--red); }
.btn-ghost { background: transparent; box-shadow: inset 0 0 0 3px var(--brown); }
.btn-dark { background: var(--brown); color: var(--white); }

/* ── Category chips ── */
.cat-chip {
  display: inline-flex; align-items: center; gap: .45em;
  padding: .3em .9em .3em .7em;
  border-radius: 999px;
  font-weight: 800;
  color: var(--white);
  background: var(--brown);
}
.cat-chip[data-cat="actions"] { background: var(--cat-actions); }
.cat-chip[data-cat="hazards"] { background: var(--cat-hazards); }
.cat-chip[data-cat="gear"] { background: var(--cat-gear); }
.cat-icon { display: inline-flex; width: 1.25em; height: 1.25em; }
.cat-icon svg { width: 100%; height: 100%; }

/* ── Difficulty badges ── */
.diff-badge {
  display: inline-block; padding: .25em .9em; border-radius: 999px;
  font-weight: 800; color: var(--white); background: var(--brown-2);
}
.diff-badge[data-diff="easy"] { background: var(--green); }
.diff-badge[data-diff="medium"] { background: var(--amber); }
.diff-badge[data-diff="hard"] { background: var(--red); }

/* ── Connection banner ── */
.conn-banner {
  position: fixed; inset-inline: 0; top: 0; z-index: 9999;
  background: var(--brown); color: var(--white);
  text-align: center; font-weight: 800;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  transform: translateY(-110%); transition: transform .25s ease;
}
.conn-banner.show { transform: translateY(0); }
.conn-banner .dot { display: inline-block; width: .6em; height: .6em; border-radius: 50%; background: var(--orange); margin-inline-end: .5em; animation: blink 1s infinite; }

/* ── Toast ── */
.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 9998;
  transform: translate(-50%, 40px); opacity: 0;
  background: var(--brown); color: var(--white); font-weight: 700;
  padding: 12px 22px; border-radius: 999px; box-shadow: var(--shadow-lg);
  transition: all .25s ease; max-width: calc(100vw - 32px); text-align: center;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }

@keyframes blink { 50% { opacity: .2; } }
@keyframes popIn { 0% { transform: scale(.4); opacity: 0; } 70% { transform: scale(1.08); opacity: 1; } 100% { transform: scale(1); } }
@keyframes slideUp { from { transform: translateY(24px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes cardSwap { 0% { transform: rotateY(90deg) scale(.9); opacity: 0; } 100% { transform: rotateY(0) scale(1); opacity: 1; } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }