/* ===== 로또 번호 (앱 버전) — 휴대폰 화면 전용 ===== */
:root {
  --bg: #0a0908;
  --panel: #15120f;
  --line: rgba(238, 195, 90, .16);
  --text: #f4efe4;
  --muted: #9d958a;
  --gold: #eec35a;
  --gold-light: #f7dc8c;
  --ball-y: #fbc400; --ball-b: #69c8f2; --ball-r: #ff7272; --ball-g: #aaaaaa; --ball-gr: #b0d840;
  --tabbar-h: 64px;
  color-scheme: dark;
}
[hidden] { display: none !important; }
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body { font-family: "Pretendard", -apple-system, "Malgun Gothic", sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; word-break: keep-all; overscroll-behavior-y: none; }
button { font: inherit; color: inherit; cursor: pointer; touch-action: manipulation; }
button:disabled { opacity: .4; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.app { max-width: 520px; margin: 0 auto; min-height: 100%; display: flex; flex-direction: column; padding-top: env(safe-area-inset-top); }

/* 상단 */
.top { display: flex; align-items: center; gap: 10px; padding: 14px 18px; }
.logo { border-radius: 10px; }
.title b { display: block; font-size: 1.05rem; line-height: 1.2; }
.title small { color: var(--gold); font-size: .7rem; letter-spacing: .12em; }
.install { margin-left: auto; border: 1px solid var(--gold); background: transparent; color: var(--gold); border-radius: 999px; padding: 6px 14px; font-size: .82rem; font-weight: 700; }

main { flex: 1; padding: 0 18px calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 20px); }
.tab { display: none; }
.tab.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } }
h2 { font-size: 1.2rem; margin: 6px 0 16px; }

/* 추첨기 */
.machine { position: relative; margin-top: 8px; border-radius: 26px; padding: 44px 12px 26px; text-align: center; overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, rgba(238, 195, 90, .18), transparent 65%), var(--panel); border: 1px solid var(--line); }
.glow { position: absolute; inset: auto 15% -60px; height: 120px; border-radius: 50%; background: rgba(238, 195, 90, .18); filter: blur(40px); }
.balls { position: relative; display: flex; justify-content: center; gap: 7px; min-height: 52px; flex-wrap: nowrap; }
.slot { width: 46px; height: 46px; border-radius: 50%; border: 1.5px dashed rgba(244, 239, 228, .18); flex: none; }
.hint { position: relative; margin-top: 22px; color: var(--muted); font-size: .88rem; min-height: 1.6em; }
.hint b { color: var(--gold); }

.b { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; font-weight: 800; font-size: 1.08rem; color: #fff; font-style: normal; flex: none;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .35); font-variant-numeric: tabular-nums;
  background: radial-gradient(circle at 32% 28%, rgba(255, 255, 255, .7), transparent 38%), var(--c, var(--ball-g));
  box-shadow: inset -4px -6px 10px rgba(0, 0, 0, .22), 0 5px 12px rgba(0, 0, 0, .4); }
.b.y { --c: var(--ball-y); } .b.b2 { --c: var(--ball-b); } .b.r { --c: var(--ball-r); } .b.g { --c: var(--ball-g); } .b.gr { --c: var(--ball-gr); }
.b.drop { animation: drop .55s cubic-bezier(.3, 1.5, .5, 1) both; }
@keyframes drop { from { opacity: 0; transform: translateY(-70px) rotate(-180deg) scale(.6); } }

/* 버튼 */
.actions { display: grid; gap: 10px; margin-top: 18px; }
.primary { border: 0; border-radius: 16px; padding: 18px; font-size: 1.15rem; font-weight: 800; color: #120d05;
  background: linear-gradient(100deg, #f7dc8c, #eec35a 50%, #d49a36); box-shadow: 0 10px 30px rgba(238, 195, 90, .25); transition: transform .15s; }
.primary:active, .secondary:active { transform: scale(.97); }
.secondary { border: 1px solid rgba(244, 239, 228, .2); background: var(--panel); border-radius: 16px; padding: 14px; font-weight: 700; transition: transform .15s; }
.ghost { border: 1px solid rgba(244, 239, 228, .2); background: transparent; border-radius: 12px; padding: 11px; font-size: .9rem; }
.ghost.small { padding: 6px 12px; font-size: .8rem; }
.row { display: flex; gap: 8px; margin-top: 12px; }
.row .ghost { flex: 1; }

/* 5게임 */
.multi { list-style: none; margin-top: 16px; display: grid; gap: 8px; }
.multi li { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); }
.multi .lbl { width: 18px; color: var(--gold); font-weight: 800; flex: none; }
.multi .b { width: 36px; height: 36px; font-size: .88rem; }
.multi .line { display: flex; gap: 5px; flex: 1; justify-content: space-between; }

/* 보관함 */
.tab-head { display: flex; justify-content: space-between; align-items: center; }
.saved-list { list-style: none; display: grid; gap: 10px; }
.saved-item { padding: 12px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); }
.saved-meta { display: flex; justify-content: space-between; color: var(--muted); font-size: .75rem; margin-bottom: 8px; }
.saved-meta button { background: none; border: 0; color: var(--muted); font-size: .75rem; padding: 2px 4px; }
.saved-item .line { display: flex; gap: 5px; margin-top: 5px; }
.saved-item .b { width: 32px; height: 32px; font-size: .8rem; }
.empty { color: var(--muted); text-align: center; padding: 60px 10px; font-size: .9rem; }
.empty b { color: var(--gold); }

/* 정보 */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 16px; margin-bottom: 10px; }
.card h3 { font-size: .95rem; color: var(--gold); margin-bottom: 6px; }
.card p { font-size: .88rem; color: #d8d2c6; }
.card p + p { margin-top: 6px; }
.muted { color: var(--muted) !important; }
.credit { text-align: center; color: var(--muted); font-size: .75rem; margin-top: 18px; }

/* 하단 탭 */
.tabbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; display: flex; justify-content: center;
  padding-bottom: env(safe-area-inset-bottom); background: rgba(10, 9, 8, .97); border-top: 1px solid var(--line); }
.tabbar button { flex: 1; max-width: 173px; height: var(--tabbar-h); background: none; border: 0; color: var(--muted); font-size: .75rem; display: grid; place-content: center; gap: 2px; }
.tabbar button span { font-size: 1.15rem; line-height: 1; }
.tabbar button.active { color: var(--gold); }

.toast { position: fixed; left: 50%; bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 14px); transform: translate(-50%, 10px);
  background: #221e18; border: 1px solid var(--gold); padding: 9px 16px; border-radius: 999px; font-size: .85rem; opacity: 0; pointer-events: none; transition: .25s; z-index: 10; white-space: nowrap; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 370px) {
  .b, .slot { width: 40px; height: 40px; font-size: .95rem; }
  .balls { gap: 5px; }
  .multi .b { width: 32px; height: 32px; font-size: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
  .b.drop { animation-duration: .01s; }
}