/* ═══ OxBulmaça — Design ═══ */
:root{
  --bg:#dde8f5; --bg2:#cfddee; --ink:#1a2440; --ink-soft:#3a4a6a;
  --line:#1a2440; --panel:#ffffff; --border:#b0c8df;
  --gold:#e3a640; --gold-soft:#f0c878; --coral:#e03030; --shield:#3a7ac0;
  --r-lg:18px; --r-md:12px; --r-sm:8px;
  --ff:'Segoe UI',system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{font-family:var(--ff);background:var(--bg);color:var(--ink);user-select:none;-webkit-tap-highlight-color:transparent}

.screen{position:fixed;inset:0;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .22s,transform .22s}
.screen.active{opacity:1;visibility:visible;transform:none}
.hidden{display:none!important}

/* topbar */
.topbar{display:flex;align-items:center;gap:8px;padding:14px 16px 10px;flex-shrink:0}
.topbar-title{flex:1;text-align:center;font-size:15px;font-weight:700;letter-spacing:.05em}
.topbar-right{min-width:40px;text-align:right;font-size:13px;color:var(--ink-soft)}
.back-btn{width:36px;height:36px;border-radius:50%;background:var(--panel);border:1px solid var(--border);color:var(--ink);font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer}

/* buttons */
.btn{font-family:var(--ff);border:none;cursor:pointer;border-radius:999px;font-weight:600;font-size:15px;padding:13px 26px;width:100%;transition:transform .1s,filter .15s}
.btn:active{transform:scale(.96)}
.btn-xl{padding:16px 28px;font-size:16px}
.btn-primary{background:linear-gradient(175deg,var(--gold-soft),var(--gold));color:#241a08;box-shadow:0 8px 18px rgba(227,166,64,.28)}
.btn-ghost{background:transparent;color:var(--ink-soft);border:1px solid var(--border)}

/* HOME */
.home-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;background:radial-gradient(ellipse at 50% 0%,#e8f0fa,var(--bg) 65%)}
.brand{text-align:center}
.brand-icon{font-size:44px;line-height:1;margin-bottom:6px}
.brand-name{font-size:30px;font-weight:800;letter-spacing:.1em;color:var(--ink)}
.brand-sub{font-size:13px;color:var(--ink-soft);margin-top:4px}
.home-stats{display:flex;gap:10px;margin:4px 0}
.stat-chip{background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:7px 16px;font-size:14px;display:flex;align-items:center;gap:6px;color:var(--ink-soft)}
.home-content .btn{max-width:260px}
.home-bottom{display:flex;gap:10px;margin-top:6px}
.icon-chip{background:var(--panel);border:1px solid var(--border);color:var(--ink-soft);border-radius:999px;padding:8px 16px;font-size:14px;cursor:pointer}

/* LEVELS */
.level-grid{flex:1;overflow-y:auto;padding:10px 16px 30px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;align-content:start}
.level-tile{aspect-ratio:1;border-radius:var(--r-md);background:var(--panel);border:1px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;gap:2px}
.level-tile:active{transform:scale(.94)}
.level-tile .lt-num{font-size:16px;font-weight:700;color:var(--ink)}
.level-tile .lt-fruit{font-size:16px}
.level-tile .lt-stars{font-size:9px;color:var(--gold);letter-spacing:1px}
.level-tile.locked{opacity:.35;cursor:default}
.level-tile.current{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold) inset}

/* GAME topbar */
.game-topbar{display:flex;align-items:flex-start;justify-content:space-between;padding:12px 16px 6px;flex-shrink:0}
.gt-left{display:flex;align-items:center;gap:7px}
.grid-ico{width:18px;height:18px;border:2px solid var(--ink);border-radius:3px;position:relative;display:inline-block}
.grid-ico::after{content:'';position:absolute;inset:3px;background:repeating-linear-gradient(0deg,var(--ink) 0 1.5px,transparent 1.5px 4px),repeating-linear-gradient(90deg,var(--ink) 0 1.5px,transparent 1.5px 4px)}
.ctr-txt{font-size:14px;font-weight:700;color:var(--ink)}
.gt-center{display:flex;flex-direction:column;align-items:center;gap:3px}
.lives-row{display:flex;gap:6px}
.tri{width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:14px solid var(--coral);transition:border-top-color .2s}
.tri.lost{border-top-color:rgba(26,36,64,.15)}
.level-lbl{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--ink)}
.gt-right{width:34px;height:34px;font-size:16px}

.immortal-strip{background:rgba(58,122,192,.12);border-bottom:1px solid rgba(58,122,192,.25);padding:5px 16px;font-size:12px;color:var(--shield);font-weight:600;text-align:center;flex-shrink:0}

/* GAME board viewport with zoom/pan */
.board-viewport{flex:1;overflow:hidden;position:relative;touch-action:none}
.board-pan{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform}
#board-host svg{display:block}

.game-bottom{padding:8px 16px 18px;display:flex;flex-direction:column;align-items:center;gap:8px;flex-shrink:0}
.zoom-hint{font-size:11px;color:var(--ink-soft);opacity:.7}
.btn-row{display:flex;gap:8px;align-items:center}
.gbtn{background:var(--panel);border:1.5px solid var(--border);color:var(--ink);padding:9px 18px;border-radius:999px;font-size:13px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px}
.gbtn:active{transform:scale(.95)}
.gbtn:disabled{opacity:.4}
.hint-count{background:var(--gold);color:#241a08;border-radius:999px;padding:1px 7px;font-size:11px;font-weight:700}

/* GALLERY */
.gallery-grid{flex:1;overflow-y:auto;padding:12px 14px 30px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;align-content:start}
.gallery-card{border-radius:var(--r-md);overflow:hidden;background:var(--panel);border:1px solid var(--border);position:relative}
.gallery-card.locked{opacity:.4}
.gc-art{aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:10px}
.gc-art svg{width:100%;height:100%}
.gc-info{padding:8px 10px;text-align:center}
.gc-name{font-size:13px;font-weight:700}
.gc-lock{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(221,232,245,.6);font-size:28px}

/* MODALS */
.modal-overlay{position:fixed;inset:0;background:rgba(26,36,64,.5);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .22s;z-index:100;padding:20px}
.modal-overlay.open{opacity:1;visibility:visible}
.modal-card{background:var(--panel);border-radius:var(--r-lg);padding:26px 22px;width:100%;max-width:330px;text-align:center;display:flex;flex-direction:column;gap:12px;box-shadow:0 16px 40px rgba(0,0,0,.3);transform:scale(.92);transition:transform .22s}
.modal-overlay.open .modal-card{transform:none}
.modal-eyebrow{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}
.modal-card h2{font-size:20px}
.modal-desc{font-size:13px;color:var(--ink-soft);line-height:1.5}
.modal-actions{display:flex;flex-direction:column;gap:8px}
.win-fruit-preview{display:flex;align-items:center;justify-content:center;height:120px}
.win-fruit-preview svg{height:100%;width:auto}
.win-stars{display:flex;justify-content:center;gap:8px;font-size:28px}
.win-star{color:var(--border);transition:color .3s,transform .3s}
.win-star.lit{color:var(--gold);transform:scale(1.15)}
.immortal-pill{background:rgba(58,122,192,.12);border:1px solid rgba(58,122,192,.35);border-radius:999px;padding:6px 14px;font-size:12px;color:var(--shield);font-weight:600}
.lang-options{display:flex;flex-direction:column;gap:8px}
.lang-opt{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);padding:12px 16px;font-size:15px;color:var(--ink);cursor:pointer;text-align:left}
.lang-opt.active{border-color:var(--gold);color:var(--gold)}

@media(max-width:360px){.level-grid{grid-template-columns:repeat(3,1fr)}.gallery-grid{grid-template-columns:1fr}}