/* ============================================================
   ALKAM BLOCKS — style.css  (Bright Poster Theme)
   ============================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}

:root{
  --bg1:#18c9f5;--bg2:#71edff;
  --hud-bg:rgba(9,28,68,0.94);
  --primary:#13d6f4;--accent:#ffe034;--danger:#ff3b3b;--success:#61d646;
  --ink:#0f2450;--text:#ffffff;--muted:#b8f3ff;
  --dpad:56px;
  --hud-height:104px;
  --dpad-clearance:0px;
  --panel-width:188px;
  --font:'Outfit',sans-serif;
}

html,body{width:100%;height:100%;overflow:hidden;position:fixed;inset:0;
  background:linear-gradient(180deg,var(--bg2) 0%,var(--bg1) 56%,#08a6dd 100%);
  font-family:var(--font);color:var(--text);touch-action:none;user-select:none}

/* ── HUD ─────────────────────────────────────────────── */
#hud{position:fixed;top:0;left:0;right:0;z-index:100;
  background:var(--hud-bg);
  border-bottom:3px solid rgba(255,224,52,0.85);
  box-shadow:0 5px 0 rgba(15,36,80,0.35);
  padding:8px 20px 7px}
#hud-top{display:flex;align-items:center;justify-content:space-between;height:52px}
.hud-item{display:flex;flex-direction:column;align-items:center;gap:1px;min-width:60px}
.hud-label{font-size:9px;font-weight:900;letter-spacing:0;color:var(--accent);text-transform:uppercase;text-shadow:0 2px 0 var(--ink)}
.hud-value{font-size:25px;font-weight:900;color:var(--text);line-height:1;font-variant-numeric:tabular-nums;text-shadow:0 3px 0 var(--ink)}
#hud-center{text-align:center;flex:1}
#game-title{display:block;font-size:21px;font-weight:900;letter-spacing:0;
  color:#ffe034;text-shadow:0 2px 0 #ff3b3b,0 4px 0 var(--ink)}
#game-subtitle{display:block;font-size:10px;font-weight:900;letter-spacing:0;color:#20e8ff;text-shadow:0 2px 0 var(--ink)}
#hud-stats{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:2px}
.hud-chip{display:flex;align-items:center;gap:6px;background:rgba(19,214,244,0.14);
  border:1px solid rgba(255,224,52,0.45);border-radius:8px;padding:3px 9px;
  box-shadow:0 2px 0 rgba(7,29,70,0.45)}
.hud-chip span{font-size:8px;font-weight:900;letter-spacing:0;color:var(--muted)}
.hud-chip strong{font-size:12px;font-weight:900;color:#fff;font-variant-numeric:tabular-nums;text-shadow:0 2px 0 var(--ink)}

/* Duel Banner */
#duel-banner{display:flex;align-items:center;justify-content:center;gap:8px;
  margin-top:4px;padding:3px 14px;
  background:rgba(19,214,244,0.18);border:2px solid rgba(255,224,52,0.72);
  border-radius:100px;width:fit-content;margin-inline:auto}
#duel-vs-text{font-size:10px;font-weight:900;color:var(--danger);letter-spacing:0}
#duel-target-name{font-size:12px;font-weight:600;color:var(--text)}

/* ── Canvas ───────────────────────────────────────────── */
#game-container{position:fixed;inset:0;z-index:1;display:flex;align-items:center;justify-content:center}
#game-container canvas{display:block}

/* ── Info Overlay ─────────────────────────────────────── */
#info-overlay{position:fixed;top:var(--hud-height);left:0;right:0;bottom:0;z-index:120;
  pointer-events:none;display:grid;grid-template-columns:var(--panel-width) 1fr var(--panel-width);
  align-items:center;gap:16px;padding:20px 22px calc(22px + var(--dpad-clearance))}
.info-panel{display:grid;gap:10px;width:100%;max-width:var(--panel-width)}
.info-panel-run{grid-column:1;justify-self:start}
.info-panel-board{grid-column:3;justify-self:end}
.info-card{min-height:62px;background:rgba(9,28,68,0.82);
  border:2px solid rgba(255,224,52,0.58);border-radius:8px;padding:10px 12px;
  box-shadow:0 4px 0 rgba(7,29,70,0.42),0 0 0 1px rgba(255,255,255,0.08) inset;
  display:flex;flex-direction:column;justify-content:center}
.info-label{font-size:10px;font-weight:900;letter-spacing:0;color:var(--muted);text-transform:uppercase}
.info-card strong{font-size:24px;font-weight:900;line-height:1.05;color:#fff;
  font-variant-numeric:tabular-nums;text-shadow:0 3px 0 var(--ink)}
/* Show info overlay on mobile controls */
body.phone-controls #info-overlay{display:grid}

/* ── D-PAD ─────────────────────────────────────────────── */
#dpad{position:fixed;bottom:max(18px,calc(env(safe-area-inset-bottom) + 12px));left:50%;transform:translateX(-50%);
  display:none;flex-direction:column;align-items:center;gap:4px;z-index:200}
body.phone-controls #dpad{display:flex}
.dpad-row{display:flex;align-items:center;gap:4px}
.dpad-center{width:var(--dpad);height:var(--dpad)}
.dpad-btn{width:var(--dpad);height:var(--dpad);
  background:#0d3679;border:2px solid rgba(255,255,255,0.48);
  border-radius:10px;color:var(--text);font-size:18px;font-weight:900;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 0 #071d46,0 0 0 2px rgba(19,214,244,0.2) inset;
  transition:background .1s,transform .08s,border-color .1s;touch-action:none}
.dpad-btn:active,.dpad-btn.pressed{background:#13d6f4;border-color:var(--accent);transform:translateY(2px);box-shadow:0 2px 0 #071d46}

/* ── Toast ─────────────────────────────────────────────── */
#toast{position:fixed;bottom:calc(28px + var(--dpad-clearance));left:50%;
  transform:translateX(-50%) translateY(16px);
  background:rgba(9,28,68,0.96);border:2px solid var(--accent);
  color:var(--text);font-size:14px;font-weight:700;padding:10px 22px;
  border-radius:100px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;
  white-space:nowrap;z-index:500}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ── Level Complete Modal ───────────────────────────────── */
#modal,#guide-modal{position:fixed;inset:0;z-index:900;display:flex;align-items:center;justify-content:center;
  background:rgba(4,20,55,0.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  opacity:0;pointer-events:none;transition:opacity .3s}
#modal.show,#guide-modal.show{opacity:1;pointer-events:all}
#modal-box,#guide-box{background:linear-gradient(145deg,#0d3679,#071d46);
  border:3px solid var(--accent);border-radius:14px;
  padding:32px 40px;text-align:center;min-width:280px;
  box-shadow:0 8px 0 rgba(15,36,80,0.55);
  transform:scale(0.85);transition:transform .3s}
#modal.show #modal-box,#guide-modal.show #guide-box{transform:scale(1)}
#modal-icon{font-size:52px;margin-bottom:8px}
#modal-title{font-size:24px;font-weight:900;margin-bottom:4px;
  color:#ffe034;text-shadow:0 2px 0 #ff3b3b,0 4px 0 var(--ink)}
#modal-subtitle{font-size:14px;color:var(--muted);margin-bottom:20px}
.modal-stats{display:flex;gap:24px;justify-content:center;margin-bottom:24px}
.modal-stat{display:flex;flex-direction:column;align-items:center;gap:2px}
.modal-stat-val{font-size:22px;font-weight:900;color:var(--accent)}
.modal-stat-lbl{font-size:10px;font-weight:700;letter-spacing:0;color:var(--muted);text-transform:uppercase}
.modal-btn{border:none;border-radius:12px;padding:12px 28px;font-size:14px;font-weight:700;
  cursor:pointer;font-family:var(--font);transition:transform .1s,filter .1s;letter-spacing:0}
.modal-btn:active{transform:scale(0.95)}
#btn-next{background:linear-gradient(180deg,#22e7ff,#089cc4);color:#fff;margin-right:10px;box-shadow:0 4px 0 #071d46}
#btn-next:hover{filter:brightness(1.15)}
#btn-retry{background:#ff3b3b;color:#fff;border:2px solid rgba(255,255,255,0.4);box-shadow:0 4px 0 #7f1d1d}
#btn-retry:hover{background:rgba(255,255,255,0.12)}

#guide-box{max-width:360px;text-align:left}
#guide-title{text-align:center;font-size:23px;font-weight:900;color:#ffe034;
  margin-bottom:18px;text-shadow:0 2px 0 #ff3b3b,0 4px 0 var(--ink)}
.guide-row{display:flex;align-items:center;gap:12px;margin:10px 0;
  color:#e8fbff;font-size:14px;font-weight:800}
.guide-icon{width:38px;height:28px;display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-weight:900;border:2px solid rgba(255,255,255,0.7);
  box-shadow:0 4px 0 #071d46;border-radius:7px}
.guide-x{background:#f43f5e}.guide-o{background:#35d44f}.guide-a{background:#ff4fc4}
#btn-guide{display:block;margin:22px auto 0;background:linear-gradient(180deg,#22e7ff,#089cc4);
  color:#fff;box-shadow:0 4px 0 #071d46}

/* ── Utility ─────────────────────────────────────────────── */
.hidden{display:none!important}

@media (max-width:900px){
  :root{--panel-width:160px}
  #hud{padding:6px 12px 5px}
  #hud-top{height:42px}
  .hud-item{min-width:52px}
  .hud-value{font-size:20px}
  #game-title{font-size:18px}
  #game-subtitle{font-size:9px}
  #hud-stats{gap:5px}
  .hud-chip{padding:3px 7px}
  #info-overlay{grid-template-columns:1fr;align-items:start;gap:6px;
    padding:10px 10px calc(14px + var(--dpad-clearance))}
  .info-panel{max-width:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .info-panel-run,.info-panel-board{grid-column:1;justify-self:stretch}
  .info-panel-board{grid-template-columns:repeat(2,minmax(0,1fr))}
  .info-card{min-height:44px;padding:7px 8px}
  .info-label{font-size:8px}
  .info-card strong{font-size:17px}
  .user-profile-card{grid-column:span 3!important}
}

@media (max-width:520px){
  :root{--dpad:50px}
  #hud{padding:5px 8px 5px}
  #hud-top{height:35px}
  .hud-label{font-size:8px}
  .hud-value{font-size:17px}
  #game-title{font-size:15px}
  #game-subtitle{display:none}
  #hud-stats{gap:4px}
  .hud-chip{gap:4px;padding:2px 6px;border-radius:7px}
  .hud-chip span{font-size:7px}
  .hud-chip strong{font-size:10px}
  .info-card{min-height:39px;padding:6px}
  .info-card strong{font-size:15px}
  #dpad{bottom:max(12px,calc(env(safe-area-inset-bottom) + 8px))}
  #toast{font-size:12px;padding:8px 16px;max-width:calc(100vw - 28px);white-space:normal;text-align:center}
  #modal-box,#guide-box{width:calc(100vw - 28px);min-width:0;padding:24px 18px}
  .modal-stats{gap:12px}
  .modal-btn{padding:11px 18px}
}

@media (max-height:560px){
  :root{--dpad:44px}
  #hud{padding:5px 10px 4px}
  #hud-top{height:34px}
  #hud-stats{display:none}
  #info-overlay{padding-top:6px}
  .info-card{min-height:36px;padding:5px 7px}
  .info-label{font-size:8px}
  .info-card strong{font-size:14px}
}

/* ── Switch Cube Button ──────────────────────────────── */
#btn-switch-cube {
  position: fixed;
  bottom: max(18px, calc(env(safe-area-inset-bottom) + 12px));
  right: max(18px, calc(env(safe-area-inset-right) + 12px));
  z-index: 250;
  padding: 12px 20px;
  background: linear-gradient(180deg, #f97316, #c2410c);
  border: 2px solid rgba(255, 255, 255, 0.48);
  border-radius: 12px;
  color: var(--text);
  font-family: var(--font);
  font-size: 11px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 4px 0 #7c2d12, 0 0 0 2px rgba(255, 224, 52, 0.25) inset;
  transition: background .1s, transform .08s, border-color .1s;
  touch-action: none;
}
#btn-switch-cube:active, #btn-switch-cube.pressed {
  background: #ea580c;
  border-color: var(--accent);
  transform: translateY(2px);
  box-shadow: 0 2px 0 #7c2d12;
}

/* ── Leaderboard Modal Overlay ───────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 950;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(4, 20, 55, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.modal-overlay.show {
  opacity: 1;
  pointer-events: all;
}
.leaderboard-box {
  background: linear-gradient(145deg, #0d3679, #071d46);
  border: 3px solid var(--accent);
  border-radius: 16px;
  padding: 24px;
  width: 90%;
  max-width: 420px;
  max-height: 75vh;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  transition: transform .3s;
}
.modal-overlay.show .leaderboard-box {
  transform: translateY(0);
}
.leaderboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 2px solid rgba(19, 214, 244, 0.3);
  padding-bottom: 10px;
}
.leaderboard-header h2 {
  font-size: 18px;
  font-weight: 900;
  color: var(--accent);
  text-shadow: 0 2px 0 var(--ink);
}
.close-btn {
  background: none;
  border: none;
  color: #8ca3b8;
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}
.close-btn:hover {
  color: #fff;
}
.leaderboard-content {
  overflow-y: auto;
  flex: 1;
  padding-right: 4px;
}
.leaderboard-content::-webkit-scrollbar {
  width: 6px;
}
.leaderboard-content::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}
.leaderboard-content::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}
.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.leaderboard-table th {
  text-align: left;
  padding: 8px 6px;
  color: var(--muted);
  font-weight: 800;
  font-size: 10px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.leaderboard-table td {
  padding: 10px 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-weight: 600;
}
.leaderboard-row-top1 { color: #FFE034; }
.leaderboard-row-top2 { color: #CBD5E1; }
.leaderboard-row-top3 { color: #F59E0B; }
.leaderboard-table tr:hover {
  background: rgba(19, 214, 244, 0.08);
}
.hud-chip.clickable {
  cursor: pointer;
  transition: transform 0.1s;
}
.hud-chip.clickable:active {
  transform: scale(0.95);
}

/* ── Split Screen Layout Adjustments ───────────────────── */
body.split-active #info-overlay {
  display: none !important;
}

@media (max-width: 520px) {
  #btn-switch-cube {
    padding: 10px 16px;
    font-size: 10px;
    bottom: max(12px, calc(env(safe-area-inset-bottom) + 8px));
    right: max(12px, calc(env(safe-area-inset-right) + 8px));
  }
}

/* ── User Profile Card ── */
.user-profile-card {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 12px;
  background: rgba(9, 28, 68, 0.82) !important;
  border: 2px solid var(--accent) !important;
  border-radius: 8px;
  padding: 10px 12px;
}
#user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  object-fit: cover;
  display: none;
}
#user-avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #ff3b3b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  color: #fff;
  font-size: 16px;
}
.user-profile-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
#user-profile-name {
  font-size: 14px !important;
  text-shadow: none !important;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}