/* ═══════════════════════════════════════════════
   omok2 minimal skin — style.css
   Warm white · Flat · No decoration
═══════════════════════════════════════════════ */
:root {
  --bg:   #f7f3ec;
  --bg2:  #eeeadf;
  --surf: #ffffff;
  --bd:   #ddd8cf;
  --bd-f: #1c1410;
  --text: #1c1410;
  --dim:  #7a6e62;
  --muted:#b0a89c;
  --amber:#b5710a;
  --amber-lt:#d4890f;
  --green:#1d7a3f;
  --green-lt:#25a052;
  --red:  #b52a1c;
  --red-lt:#dc3927;
  --blue: #1a5fa8;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{width:100%;height:100%;overflow:hidden}
body{font-family:'Noto Sans KR',system-ui,sans-serif;background:var(--bg);color:var(--text);user-select:none;}

/* Rhymix layout override */
#header,#footer,#aside,#sidebar,
.header,.footer,.aside,.sidebar,
#wrap > *:not(#content),
.x-header,.x-footer,.x-aside,
nav,.gnb,.lnb,.snb{display:none !important;}
#content,.x-center,.x-container,
#wrap,.wrap,#container,
body > div{
  margin:0 !important;padding:0 !important;
  max-width:none !important;width:100% !important;
  float:none !important;background:transparent !important;
}

/* Screen system */
.screen{display:none;position:fixed;inset:0;flex-direction:column;align-items:center;justify-content:center;z-index:1;overflow:hidden;}
.screen.active{display:flex}

/* ── Mode selection ── */
#screen-mode{background:var(--bg);}

.hub-logo{text-align:center;margin-bottom:2.4rem;}
.hub-logo h1{
  font-size:clamp(2.4rem,8vw,4.2rem);font-weight:900;
  color:var(--text);letter-spacing:.18em;
}
.hub-logo .sub{color:var(--muted);font-size:.82rem;letter-spacing:.3em;margin-top:.4rem;}

.point-bar{
  display:flex;align-items:center;gap:.55rem;
  background:var(--surf);border:1px solid var(--bd);
  border-radius:6px;padding:.38rem 1rem;margin-bottom:1.8rem;font-size:.8rem;
}
.point-bar .pt-icon{font-size:.95rem}
.point-bar .pt-label{color:var(--dim)}
.point-bar .pt-val{color:var(--amber);font-weight:700;margin-left:.1rem}
.point-bar .pt-daily{color:var(--muted);font-size:.68rem;margin-left:.5rem}

.mode-row{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;margin-bottom:1.8rem;}
.mc{
  background:var(--surf);border:1px solid var(--bd);
  border-radius:8px;padding:1.7rem 1.6rem;text-align:center;
  cursor:pointer;transition:border-color .18s,transform .18s,box-shadow .18s;
  min-width:150px;
}
.mc:hover{
  border-color:var(--bd-f);transform:translateY(-4px);
  box-shadow:0 8px 24px rgba(28,20,16,.1);
}
.mc .ico{font-size:2rem;display:block;margin-bottom:.6rem}
.mc h3{color:var(--text);font-size:.95rem;font-weight:700;letter-spacing:.04em;margin-bottom:.3rem;}
.mc p{color:var(--dim);font-size:.7rem;line-height:1.65;}
.mc .pt-reward{
  display:inline-block;margin-top:.5rem;font-size:.62rem;
  padding:2px 8px;border-radius:4px;
  background:rgba(29,122,63,.08);color:var(--green);border:1px solid rgba(29,122,63,.2);
}
.mc .pt-reward.gold{background:rgba(181,113,10,.08);color:var(--amber);border-color:rgba(181,113,10,.2);}
.xe-badge{
  display:inline-block;margin-top:.35rem;font-size:.6rem;padding:2px 8px;
  border-radius:4px;background:rgba(26,95,168,.08);color:var(--blue);border:1px solid rgba(26,95,168,.2);
}
.mode-nav{display:flex;gap:.7rem;align-items:center;}
.btn-home{
  background:transparent;border:1px solid var(--bd);color:var(--dim);
  padding:.45rem 1.2rem;border-radius:6px;cursor:pointer;
  font-family:inherit;font-size:.78rem;transition:all .15s;
}
.btn-home:hover{border-color:var(--bd-f);color:var(--text);}

/* ── Lobby ── */
#screen-lobby{background:var(--bg);padding:1.5rem;}
.lobby-box{
  background:var(--surf);border:1px solid var(--bd);
  border-radius:8px;padding:1.8rem;max-width:460px;width:100%;
}
.lobby-box h2{color:var(--text);font-size:1.1rem;font-weight:700;letter-spacing:.06em;margin-bottom:1.2rem;text-align:center;}
.xe-check{background:var(--bg);border:1px solid var(--bd);border-radius:6px;padding:.65rem .9rem;margin-bottom:.9rem;text-align:center;}
.xe-user{color:var(--text);font-size:.92rem;margin-bottom:.12rem;font-weight:600;}
.xe-status{color:var(--dim);font-size:.7rem;}
#lobby-guest-section{text-align:center;padding:.7rem 0}
#lobby-guest-section p{color:var(--dim);font-size:.8rem;line-height:1.75;margin-bottom:.9rem}
#lobby-member-section{display:none}
.room-section h4{color:var(--dim);font-size:.74rem;letter-spacing:.05em;margin-bottom:.45rem;font-weight:500;}
#lobby-room-list{max-height:140px;overflow-y:auto;margin-bottom:.65rem;scrollbar-width:thin;scrollbar-color:var(--bd) transparent;}
.room-item{
  display:flex;align-items:center;justify-content:space-between;
  border:1px solid var(--bd);border-radius:6px;
  padding:.45rem .7rem;margin-bottom:.3rem;cursor:pointer;transition:border-color .15s;
}
.room-item:hover:not(.full){border-color:var(--bd-f);}
.room-item.full{cursor:not-allowed;opacity:.4}
.room-name{color:var(--text);font-size:.8rem;font-weight:500}
.room-info{color:var(--dim);font-size:.68rem;}
.room-empty{color:var(--muted);font-size:.76rem;text-align:center;padding:.5rem 0}
.s-wait{font-size:.6rem;padding:2px 7px;border-radius:4px;background:rgba(29,122,63,.08);color:var(--green);border:1px solid rgba(29,122,63,.2);}
.ri{
  width:100%;background:var(--bg);border:1px solid var(--bd);color:var(--text);
  padding:.5rem .75rem;border-radius:6px;font-family:inherit;font-size:.83rem;
  margin-bottom:.5rem;transition:border-color .15s;
}
.ri:focus{outline:none;border-color:var(--bd-f);}
.code-row{display:flex;gap:.45rem;margin-bottom:.5rem}
.code-row .ri{margin-bottom:0;flex:1;text-transform:uppercase;letter-spacing:.2em;text-align:center;font-weight:700;}
.lobby-btns{display:flex;gap:.45rem;flex-wrap:wrap}
.btn-lob{
  flex:1;background:var(--text);border:1px solid var(--text);
  color:var(--surf);padding:.5rem;border-radius:6px;cursor:pointer;
  font-family:inherit;font-size:.78rem;letter-spacing:.03em;transition:opacity .15s;
  text-align:center;font-weight:500;
}
.btn-lob:hover{opacity:.8}
.btn-lob.red{background:var(--red);border-color:var(--red);color:#fff;}
.btn-ghost{
  background:transparent;border:1px solid var(--bd);color:var(--dim);
  padding:.4rem 1.1rem;border-radius:6px;cursor:pointer;font-family:inherit;font-size:.76rem;transition:all .15s;
}
.btn-ghost:hover{border-color:var(--bd-f);color:var(--text);}

/* ── Modals ── */
.modal-bg{display:none;position:fixed;inset:0;background:rgba(28,20,16,.5);z-index:500;align-items:center;justify-content:center;}
.modal-bg.show{display:flex}
.modal-box{
  background:var(--surf);border:1px solid var(--bd);
  border-radius:8px;padding:1.8rem;max-width:320px;width:90%;text-align:center;
  animation:mIn .22s ease;
}
@keyframes mIn{from{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-box h2{color:var(--text);font-size:1.1rem;font-weight:700;margin-bottom:.7rem;letter-spacing:.05em;}
.diff-btn{
  display:flex;align-items:center;gap:.8rem;
  background:var(--bg);border:1px solid var(--bd);
  border-radius:6px;padding:.65rem .85rem;cursor:pointer;width:100%;
  text-align:left;transition:border-color .15s;font-family:inherit;margin-bottom:.4rem;
}
.diff-btn:hover{border-color:var(--bd-f);}
.diff-ico{font-size:1.6rem;flex-shrink:0}
.diff-name{color:var(--text);font-size:.9rem;font-weight:700;margin-bottom:.08rem}
.diff-desc{color:var(--dim);font-size:.68rem;}
.diff-pt{color:var(--green);font-size:.65rem;margin-top:.08rem}
.p-slots{display:flex;gap:1.4rem;justify-content:center;margin:.9rem 0}
.p-slot{text-align:center}
.p-avatar{
  width:52px;height:52px;border-radius:50%;border:2px solid var(--bd);
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;
  margin:0 auto .3rem;background:var(--bg);transition:border-color .2s;
}
.p-avatar.on{border-color:var(--bd-f);}
.p-sname{color:var(--text);font-size:.68rem;max-width:68px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.code-display{
  background:var(--bg);border:1px solid var(--bd);
  border-radius:6px;padding:.45rem 1.1rem;display:inline-block;margin:.6rem 0;cursor:pointer;transition:border-color .15s;
}
.code-display:hover{border-color:var(--bd-f);}
.code-display span{color:var(--text);font-size:1.3rem;font-weight:900;letter-spacing:.35em;}
.dot-ani span{
  display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--dim);margin:0 2px;animation:dot 1.2s infinite;
}
.dot-ani span:nth-child(2){animation-delay:.2s}
.dot-ani span:nth-child(3){animation-delay:.4s}
@keyframes dot{0%,80%,100%{opacity:.2}40%{opacity:1}}
.modal-btns{display:flex;gap:.6rem;justify-content:center;margin-top:1rem;flex-wrap:wrap}
.result-box{max-width:340px}
.res-title{font-size:2rem;margin-bottom:.35rem;}
.res-sub{color:var(--dim);font-size:.85rem;line-height:1.6;margin-bottom:.8rem}
.point-reward-box{
  background:rgba(29,122,63,.06);border:1px solid rgba(29,122,63,.25);
  border-radius:6px;padding:.7rem .9rem;margin-bottom:.9rem;
}
.point-reward-box .pt-amount{color:var(--green);font-size:1.7rem;font-weight:900}
.point-reward-box .pt-label{color:var(--dim);font-size:.73rem;margin-top:.08rem}
.point-reward-box .pt-daily-warn{color:var(--amber);font-size:.65rem;margin-top:.25rem}

/* ── Game screen ── */
#screen-game{gap:0;background:var(--bg);}
.g-header{
  width:100%;height:46px;flex-shrink:0;
  background:var(--surf);border-bottom:1px solid var(--bd);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 1rem;position:relative;
}
.g-header h2{color:var(--text);font-size:.9rem;font-weight:700;letter-spacing:.12em;position:absolute;left:50%;transform:translateX(-50%);}
.hdr-l,.hdr-r{display:flex;gap:.4rem;align-items:center}
.btn-h{
  background:transparent;border:1px solid var(--bd);color:var(--dim);
  padding:.22rem .65rem;border-radius:5px;cursor:pointer;font-family:inherit;font-size:.68rem;transition:all .15s;
}
.btn-h:hover{border-color:var(--bd-f);color:var(--text);}
.hdr-pt{
  color:var(--amber);font-size:.7rem;padding:.2rem .55rem;
  border:1px solid rgba(181,113,10,.3);border-radius:20px;
}
.game-body{flex:1;display:flex;align-items:center;justify-content:center;gap:1.6rem;padding:1.2rem;min-height:0;width:100%;}
.side-panel{display:flex;flex-direction:column;gap:.75rem;flex-shrink:0;width:140px;}
.info-box{
  background:var(--surf);border:1px solid var(--bd);border-radius:6px;padding:.7rem .8rem;transition:border-color .2s;
}
.info-box.active{border-color:var(--bd-f);}
.info-title{color:var(--muted);font-size:.58rem;letter-spacing:.1em;margin-bottom:.25rem;text-transform:uppercase;}
.info-name{color:var(--text);font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:.32rem}
.stone-indicator{display:inline-block;width:12px;height:12px;border-radius:50%;flex-shrink:0;}
.stone-black-ind{background:#111;box-shadow:0 1px 3px rgba(0,0,0,.4)}
.stone-white-ind{background:#eee;border:1px solid #ccc;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.turn-text{color:var(--amber);font-size:.7rem;margin-top:.15rem;font-weight:600}
.status-msg{
  background:var(--surf);border:1px solid var(--bd);border-radius:6px;
  padding:.45rem .7rem;color:var(--text);font-size:.72rem;letter-spacing:.03em;
  text-align:center;min-height:34px;display:flex;align-items:center;justify-content:center;
}
.btn-act{
  background:var(--text);border:1px solid var(--text);
  color:var(--surf);padding:.48rem;border-radius:6px;cursor:pointer;
  font-family:inherit;font-size:.76rem;letter-spacing:.03em;transition:opacity .15s;
  text-align:center;font-weight:600;
}
.btn-act:hover{opacity:.8}
.btn-act.red{background:var(--red);border-color:var(--red);}
.btn-act:disabled{opacity:.3;cursor:not-allowed}
.move-history{
  background:var(--surf);border:1px solid var(--bd);border-radius:6px;
  padding:.45rem .55rem;max-height:180px;overflow-y:auto;
  scrollbar-width:thin;scrollbar-color:var(--bd) transparent;
}
.move-history h4{color:var(--muted);font-size:.6rem;letter-spacing:.08em;margin-bottom:.28rem;text-transform:uppercase;font-weight:500;}
.move-item{font-size:.6rem;color:var(--dim);padding:.08rem 0;opacity:.7;display:flex;align-items:center;gap:.28rem;}
.move-item:last-child{opacity:1;color:var(--text)}
.pt-panel{background:var(--bg);border:1px solid var(--bd);border-radius:6px;padding:.5rem .65rem;font-size:.67rem;}
.pt-panel-title{color:var(--muted);letter-spacing:.06em;margin-bottom:.28rem;text-transform:uppercase;font-size:.58rem;}
.pt-panel-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:.18rem;}
.pt-panel-label{color:var(--dim);}
.pt-panel-val{color:var(--green);font-weight:700}
.pt-panel-val.gold{color:var(--amber)}
.pt-panel-bar{width:100%;height:2px;background:var(--bd);border-radius:2px;margin-top:.4rem;overflow:hidden;}
.pt-panel-fill{height:100%;background:var(--green);border-radius:2px;transition:width .4s ease;}
.online-badge{display:inline-flex;align-items:center;gap:.28rem;font-size:.6rem;padding:.12rem .45rem;border-radius:4px;margin-top:.18rem;}
.online-badge.on{background:rgba(29,122,63,.08);color:var(--green);border:1px solid rgba(29,122,63,.2);}
.online-badge.off{background:rgba(181,42,28,.06);color:var(--red);border:1px solid rgba(181,42,28,.18);}
.board-wrap{position:relative;flex-shrink:0;}
canvas#boardCanvas{display:block;cursor:crosshair;border-radius:3px;box-shadow:0 2px 20px rgba(28,20,16,.18),0 0 0 1px rgba(0,0,0,.08);}
.ai-overlay{
  display:none;position:absolute;inset:0;background:rgba(247,243,236,.65);border-radius:3px;
  align-items:center;justify-content:center;flex-direction:column;gap:.5rem;
}
.ai-overlay.show{display:flex}
.ai-overlay span{color:var(--text);font-size:.95rem;letter-spacing:.15em;font-weight:700}
.toast{
  position:fixed;top:54px;left:50%;transform:translateX(-50%) translateY(-10px);
  background:var(--text);color:var(--surf);padding:.38rem 1.3rem;border-radius:4px;font-size:.76rem;
  letter-spacing:.05em;z-index:700;opacity:0;transition:all .22s ease;pointer-events:none;white-space:nowrap;
  box-shadow:0 4px 16px rgba(28,20,16,.25);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.green{background:var(--green);}

@media(max-width:680px){
  .side-panel{display:none}
  .game-body{padding:.4rem;gap:0}
}