/* css/app.css — Kobecoin themed UI (glassmorphism + animations) */

:root{
  --kb-bg-1: #050507;
  --kb-bg-2: #0d0d10;
  --kb-accent: #ffd166;
  --kb-accent-2: #ff6f61;
  --kb-glow: rgba(255,209,102,0.12);
  --kb-muted: #bdbdbd;
  --kb-card: rgba(255,255,255,0.03);
  --kb-radius: 16px;
  --kb-gap: 14px;
  --kb-ease: cubic-bezier(.2,.9,.3,1);
  --kb-font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body.kb-body{
  margin:0;
  font-family:var(--kb-font);
  background: linear-gradient(135deg,var(--kb-bg-1),var(--kb-bg-2));
  color:#fff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* animated background orbs */
.kb-bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.kb-orb{
  position:absolute;border-radius:50%;
  filter:blur(36px);opacity:0.28;mix-blend-mode:screen;
  transform: translate3d(0,0,0);
  animation: orbFloat 12s linear infinite;
}
.kb-orb.o1{width:420px;height:420px;left:-8%;top:-6%;background:linear-gradient(135deg,var(--kb-accent),#ffd78e)}
.kb-orb.o2{width:300px;height:300px;right:-6%;top:-14%;background:linear-gradient(135deg,#ff6f61,#ff9c88);animation-duration:16s}
.kb-orb.o3{width:260px;height:260px;left:10%;bottom:-8%;background:linear-gradient(135deg,#ffd166,#ff6f61);animation-duration:18s}
.kb-orb.o4{width:180px;height:180px;right:8%;bottom:-6%;background:linear-gradient(135deg,#ffd166,#ffd78e);animation-duration:20s}
@keyframes orbFloat{0%{transform:translateY(0) scale(1)}50%{transform:translateY(-24px) scale(1.03)}100%{transform:translateY(0) scale(1)}}

/* container */
.kb-container{position:relative;z-index:2;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:36px}

/* card */
.kb-card{
  width:100%;max-width:520px;padding:28px;border-radius:18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border:1px solid rgba(255,255,255,0.04);
  box-shadow: 0 8px 40px rgba(0,0,0,0.6), 0 0 40px rgba(0,0,0,0.25) inset;
  backdrop-filter: blur(8px) saturate(120%);
  transition: transform .5s var(--kb-ease), box-shadow .4s var(--kb-ease);
  overflow: hidden;
}

/* subtle pop on hover for large screens */
.kb-card:hover{transform: translateY(-6px);box-shadow:0 22px 60px rgba(0,0,0,0.7)}

/* ------------------------------
   login specifics (cleaned)
   ------------------------------ */
.kb-card--login{display:flex;flex-direction:column;gap:12px;align-items:stretch;text-align:center}

/* brand row: tightened gap, small top lift */
.kb-brand{
  display:flex;
  align-items:center;
  gap:8px;               /* tightened gap between logo and text */
  justify-content:center;
  margin-top: -5px;      /* preserved user preference */
}

/* logo — img element (no extra boxed background) */
.kb-card--login .kb-logo{
  width:72px;
  height:72px;
  object-fit:cover;      /* ensures it fills the box */
  border-radius:50%;     /* circle look */
  background:transparent;
  padding:0;
  box-shadow:none;
  display:inline-block;
}

/* brand text block */
.kb-brand-text{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:2px;
  line-height:1;
}

/* title (Kobecoin) */
.kb-brand-text h1{
  margin: 0;
  margin-top: -2px;      /* small nudge if needed */
  color: var(--kb-accent);
  font-size: 1.5rem;
  letter-spacing: 0.6px;
  font-weight:700;
  line-height:1;
}

/* subtitle (Utilities Portal) */
.kb-brand-text .kb-muted{
  margin: 2px;
  color: rgba(255,255,255,0.78);
  font-size: 0.95rem;
  font-weight:400;
  line-height:1;
  align-self:center;
}

/* helper lead text */
.kb-lead{margin:6px 0 12px 0;color:rgba(255,255,255,0.88)}

/* inputs & labels */
.kb-label{text-align:left;font-size:0.9rem;color:var(--kb-muted);margin-top:6px}
.kb-input{width:100%;padding:12px 14px;border-radius:12px;border:none;background:rgba(255,255,255,0.02);color:#fff;outline:none;box-shadow: inset 0 2px 10px rgba(0,0,0,0.4)}
.kb-input::placeholder{color:rgba(255,255,255,0.28)}

/* rows */
.kb-row{display:flex;gap:10px;align-items:center;justify-content:space-between}
.kb-row--center{justify-content:center}

/* buttons */
.kb-btn{padding:10px 12px;border-radius:12px;border:none;cursor:pointer;font-weight:700;letter-spacing:0.2px;transition:transform .18s var(--kb-ease), box-shadow .18s var(--kb-ease);background:rgba(255,255,255,0.03);color:#fff}
.kb-btn:active{transform:translateY(1px)}
.kb-btn:hover{transform:translateY(-4px)}
.kb-btn--accent{background:linear-gradient(180deg,var(--kb-accent),#ffd98f);color:#141414;box-shadow:0 8px 28px rgba(255,209,102,0.12)}
.kb-btn--primary{background:linear-gradient(180deg,var(--kb-accent),var(--kb-accent-2));color:#141414;box-shadow:0 10px 30px rgba(255,111,97,0.08)}
.kb-btn--ghost{background:transparent;border:1px solid rgba(255,255,255,0.06)}
.kb-btn-lg{padding:12px 16px;border-radius:14px;font-size:1rem}
.kb-btn.small{padding:6px 8px;font-size:0.85rem;border-radius:10px}

/* Phantom icon button helpers */
.kb-btn--icon{display:flex;align-items:center;gap:8px}
.kb-icon{width:22px;height:22px;object-fit:contain;filter:drop-shadow(0 0 4px rgba(255,255,255,0.1));transition:transform 0.25s ease}
.kb-btn--icon:hover .kb-icon{transform:scale(1.1)}

/* switch */
.kb-switch{position:relative;display:inline-block;width:44px;height:26px;margin-right:8px}
.kb-switch input{opacity:0;width:0;height:0}
.kb-switch-slider{position:absolute;cursor:pointer;inset:0;background:rgba(255,255,255,0.06);border-radius:26px;transition:all .18s var(--kb-ease);box-shadow:inset 0 2px 8px rgba(0,0,0,0.4)}
.kb-switch-slider:after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;left:4px;top:4px;background:#fff;transition:all .18s var(--kb-ease)}
.kb-switch input:checked + .kb-switch-slider{background:linear-gradient(90deg,var(--kb-accent),var(--kb-accent-2))}
.kb-switch input:checked + .kb-switch-slider:after{transform:translateX(18px)}

/* meta & footer */
.kb-foot{margin-top:8px;color:var(--kb-muted)}
.tiny{font-size:0.85rem;color:var(--kb-muted)}

/* main menu layout */
.kb-topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 28px;position:sticky;top:0;z-index:3;background:linear-gradient(180deg,rgba(0,0,0,0.15),transparent)}
.kb-logo-sm{width:46px;height:46px;object-fit:contain;margin-right:10px}
.kb-title{font-weight:700}
.kb-sub{color:var(--kb-muted);font-size:0.9rem}

/* main panel */
.kb-main{padding:28px;max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:18px}
.kb-panel{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.02)}
.kb-section-title{margin:0 0 6px 0;font-size:1.2rem;color:var(--kb-accent)}

/* tiles grid */
.kb-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-top:12px}
.kb-tile{display:flex;flex-direction:column;gap:8px;padding:16px;border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,0.015),rgba(255,255,255,0.01));text-decoration:none;color:inherit;border:1px solid rgba(255,255,255,0.02);transition:transform .25s var(--kb-ease), box-shadow .25s var(--kb-ease)}
.kb-tile:hover{transform:translateY(-8px);box-shadow:0 20px 60px rgba(0,0,0,0.6)}
.kb-tile-ico{font-size:28px}
.kb-tile-title{font-weight:800}
.kb-tile-sub{font-size:0.9rem;color:var(--kb-muted)}

/* small meta panel */
.kb-panel--meta{display:flex;flex-direction:column;gap:8px}

/* animations */
.kb-anim-pop{animation:popIn .48s var(--kb-ease) both}
.kb-anim-fadeup{animation:fadeUp .6s var(--kb-ease) both}
@keyframes popIn{0%{opacity:0;transform:translateY(18px) scale(.98)}60%{opacity:1;transform:translateY(-6px) scale(1.01)}100%{transform:translateY(0) scale(1)}}
@keyframes fadeUp{0%{opacity:0;transform:translateY(18px)}100%{opacity:1;transform:translateY(0)}}

/* responsive */
@media (max-width:720px){
  .kb-card{margin:18px;border-radius:14px;padding:18px}
  .kb-grid{grid-template-columns:repeat(2,1fr)}
  .kb-container{padding:16px}
}
@media (max-width:420px){
  .kb-grid{grid-template-columns:repeat(1,1fr)}
  .kb-card{padding:14px}
  .kb-brand{flex-direction:column;gap:6px;align-items:center}
}

/* === UI Enhancements for Wallet Bar & Meta Panel === */

/* Top wallet panel (Connect / Disconnect / Logout area) */
.kb-top-right {
  background: linear-gradient(180deg, rgba(255, 209, 102, 0.08), rgba(255, 255, 255, 0.02));
  padding: 12px 18px;
  border-radius: 12px;
  box-shadow: 0 0 18px rgba(255, 209, 102, 0.15), inset 0 0 6px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px) saturate(120%);
  transition: all 0.3s ease;
}

.kb-top-right:hover {
  box-shadow: 0 0 26px rgba(255, 209, 102, 0.25), inset 0 0 8px rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

/* Wallet text highlighting */
.kb-wallet {
  font-weight: 600;
  color: var(--kb-accent);
  font-size: 0.92rem;
  text-shadow: 0 0 6px rgba(255, 209, 102, 0.3);
  word-break: break-all;
}

/* Align wallet buttons nicely */
.kb-top-right .kb-row {
  justify-content: flex-start;
  flex-wrap: wrap;
}

/* Make buttons in the header slightly smaller but vivid */
.kb-top-right .kb-btn.small {
  font-size: 0.85rem;
  padding: 6px 10px;
  transition: all 0.25s ease;
}

.kb-top-right .kb-btn.small:hover {
  background: linear-gradient(90deg, var(--kb-accent), var(--kb-accent-2));
  color: #141414;
  transform: translateY(-2px);
}

/* === Bottom Meta Panel === */
.kb-panel--meta {
  background: linear-gradient(180deg, rgba(255, 209, 102, 0.05), rgba(255, 255, 255, 0.02));
  box-shadow: 0 0 14px rgba(255, 209, 102, 0.12), inset 0 0 8px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 209, 102, 0.1);
  border-radius: 12px;
  padding: 20px;
  backdrop-filter: blur(8px) saturate(120%);
  transition: all 0.3s ease;
}

.kb-panel--meta:hover {
  box-shadow: 0 0 20px rgba(255, 209, 102, 0.25), inset 0 0 10px rgba(0, 0, 0, 0.4);
}

/* Stronger text & layout */
.kb-panel--meta strong {
  color: var(--kb-accent);
  text-shadow: 0 0 8px rgba(255, 209, 102, 0.2);
}

.kb-panel--meta .kb-row {
  justify-content: space-between;
  margin-top: 12px;
}

/* Buttons at the bottom */
.kb-panel--meta .kb-btn {
  border-radius: 10px;
  transition: all 0.25s ease;
}

.kb-panel--meta .kb-btn:hover {
  background: linear-gradient(90deg, var(--kb-accent), var(--kb-accent-2));
  color: #141414;
  transform: translateY(-2px);
}

/* === Shimmer effect for wallet bar buttons === */
.kb-top-right .kb-btn.small {
  position: relative;
  overflow: hidden;
}

.kb-top-right .kb-btn.small::before {
  content: "";
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}

.kb-top-right .kb-btn.small:hover::before {
  left: 100%;
}


/* ------------------------
   Games carousel — responsive 3D (computed transforms)
   ------------------------ */
.games-carousel {
  display:flex;
  align-items:center;
  gap:12px;
  position:relative;
  margin: 8px 0 40px;
  perspective: 1400px; /* 3D depth */
}

/* center container that clips overflow horizontally */
.carousel-viewport {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  overflow: hidden;     /* important: hide off-screen parts for clean look */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* compact circular arrow buttons */
.carousel-btn {
  width:46px;
  height:46px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: linear-gradient(180deg,var(--kb-accent),var(--kb-accent-2));
  color:#141414;
  border:none;
  box-shadow: 0 12px 30px rgba(0,0,0,0.45);
  cursor:pointer;
  transition: transform .22s var(--kb-ease), box-shadow .22s var(--kb-ease);
}
.carousel-btn:hover{ transform: translateY(-4px); box-shadow:0 20px 44px rgba(0,0,0,0.6); }

/* track (center area) now inline-flex so width of cards is predictable */
.carousel-track {
  display:inline-flex;
  gap: 32px;
  align-items:center;
  justify-content:center;
  padding: 24px 10px;
  transform-style: preserve-3d;
  will-change: transform;
}

/* base card - visually same as before */
.game-item{
  width: 320px;
  min-width: 220px;
  height: 360px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
  gap:10px;
  text-decoration:none;
  color:inherit;
  transition: box-shadow .45s cubic-bezier(.2,.9,.25,1), opacity .35s;
  transform-origin:center center;
  border-radius:18px;
  padding:12px;
  background: linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.28));
  border: 1px solid rgba(255,255,255,0.03);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  backface-visibility: hidden;
  will-change: transform;
}

/* image frame — clean, centered, no cropping */
.game-thumb {
  width: 260px;
  height: 260px;
  object-fit: contain;          /* show full image */
  object-position: center;
  border-radius: 16px;
  background: radial-gradient(circle at center,
              rgba(255, 209, 102, 0.08) 0%,
              rgba(0, 0, 0, 0.75) 100%);
  border: none;                 /* remove dark border */
  box-shadow:
    0 0 25px rgba(255, 209, 102, 0.2),
    0 0 60px rgba(255, 180, 60, 0.15);
  display: block;
  padding: 0;
}

/* title */
.game-title { font-weight:800; margin-top:10px; color: var(--kb-accent); }

/* subtle low-opacity for non-active cards (actual transforms applied by JS) */
.game-item.dim { opacity: 0.78; filter: saturate(0.9) brightness(0.96); }

/* dots under carousel (centered) */
.carousel-dots {
  display:flex; gap:10px; justify-content:center; margin-top:16px;
}
.carousel-dots button {
  width:12px;height:12px;border-radius:50%;border:none;background:rgba(255,255,255,0.12);cursor:pointer;
}
.carousel-dots button.active {
  background:linear-gradient(90deg,var(--kb-accent),var(--kb-accent-2));
  box-shadow: 0 8px 18px rgba(255,209,102,0.18);
}

/* responsive adjustments */
@media (max-width:1100px){
  .game-item{ width:260px; height:320px; }
  .game-thumb{ width:210px; height:210px; }
}
@media (max-width:620px){
  .games-carousel{ gap:8px; }
  .carousel-btn { display:none; }
  .game-item { width:180px; height:220px; padding:10px; }
  .game-thumb{ width:140px; height:140px; border-width:8px; }
}


/* Back button special hover shimmer */
.back-btn {
  position: relative;
  overflow: hidden;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-decoration: none;
  transition: transform 0.25s var(--kb-ease), box-shadow 0.25s var(--kb-ease);
}

.back-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}

.back-btn:hover::before {
  left: 100%;
}

.back-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255,209,102,0.25);
}

/* === Game card gold glow (Kobecoin theme) === */
.card { /* existing .card rules remain; this improves base shadow */
  transition: box-shadow 0.45s cubic-bezier(.2,.9,.25,1), transform 0.45s cubic-bezier(.2,.9,.25,1);
}

/* stronger glowing shadow for the active card */
.card.glow {
  box-shadow:
    0 40px 120px rgba(255, 180, 60, 0.20),   /* soft outer glow */
    0 8px 40px rgba(255, 140, 40, 0.18),     /* colored core shadow */
    inset 0 0 28px rgba(255, 220, 120, 0.06);/* subtle inner warm rim */
  border: 1px solid rgba(255, 209, 102, 0.14);
  transform: translate(-50%, -50%) scale(1.08); /* tiny pop */
}

/* subtle rim glow for near-center cards */
.card.rim {
  box-shadow: 0 26px 80px rgba(255, 170, 50, 0.07);
}


//* === Modern Tile Grid (Global Styles) === */

.kb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin-top: 16px;
}

/* Base Tile Styling */
.kb-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px;
  border-radius: 20px;
  text-decoration: none;
  color: #fff;
  
  /* Glassmorphism Background */
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* The "Glow" Backdrop (Applied to everyone via pseudo-element) */
.kb-tile::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  /* Default Warm/Gold Glow */
  background: radial-gradient(circle at 50% 0%, rgba(255, 209, 102, 0.15), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 0;
}

/* Hover Effects */
.kb-tile:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(255, 209, 102, 0.3);
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.5), 
    0 0 30px rgba(255, 209, 102, 0.1) inset;
}

.kb-tile:hover::before {
  opacity: 1; /* Turn on the light */
}

/* Icon Animation (Floating) */
.kb-tile-ico {
  font-size: 32px;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
  display: inline-block;
  /* Continuous subtle float for everyone */
  animation: floatIcon 4s ease-in-out infinite;
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
  transition: transform 0.3s ease;
}

/* Icon pops slightly on hover */
.kb-tile:hover .kb-tile-ico {
  transform: scale(1.15); 
  filter: drop-shadow(0 0 15px rgba(255, 209, 102, 0.4));
}

/* Typography z-index fixes */
.kb-tile-title {
  position: relative;
  z-index: 1;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  color: #fff;
}

.kb-tile-sub {
  position: relative;
  z-index: 1;
  font-size: 0.85rem;
  color: var(--kb-muted);
  transition: color 0.3s ease;
}

.kb-tile:hover .kb-tile-sub {
  color: rgba(255, 255, 255, 0.9);
}

/* === Special Override for NFT Heroes (Magic Style) === */
.kb-tile.magic-theme {
  border-color: rgba(216, 80, 255, 0.15);
}
.kb-tile.magic-theme::before {
  /* Purple/Pink Glow for NFT */
  background: radial-gradient(circle at 50% 0%, rgba(255, 0, 128, 0.2), transparent 70%);
}
.kb-tile.magic-theme:hover {
  border-color: rgba(255, 80, 200, 0.5);
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.5), 
    0 0 30px rgba(255, 0, 128, 0.15) inset;
}

/* "NEW" Badge */
.kb-badge-new {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  background: linear-gradient(90deg, #ff0080, #7928ca);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(255, 0, 128, 0.4);
  pointer-events: none;
}

/* Animation Keyframes */
@keyframes floatIcon {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}