/* --- ENVIRONMENT --- */
body, html {
    margin: 0; padding: 0; width: 100%; height: 100%;
    background-color: #040405; 
    background-image: radial-gradient(circle at 50% 50%, #111116 0%, #040405 60%);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Inter', sans-serif;
    overflow: hidden;
    perspective: 2000px; 
}

/* Hide scrollbars  */
* {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

*::-webkit-scrollbar {
    display: none; 
}

/* --- HUD ELEMENTS --- */
.hud-element { opacity: 0; transition: opacity 0.8s ease; pointer-events: none; }
.hud-element.visible { opacity: 1; pointer-events: auto; }

header {
    position: fixed; top: 0; left: 0; width: 100%;
    padding: 20px 40px; box-sizing: border-box;
    display: flex; justify-content: space-between; align-items: center; 
    z-index: 120;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

header.binder-open {
    background-color: rgba(4, 4, 5, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.8);
}

.logo { 
    font-family: 'Syncopate', sans-serif; font-size: 1.2rem; 
    letter-spacing: 2px; text-transform: uppercase; color: #fff;
    transition: opacity 0.3s ease;
}

/* --- DECK STACK & CONTROLS --- */
.deck-wrapper {
    position: absolute; bottom: 40px; left: 40px;
    display: flex; align-items: flex-end; gap: 30px; z-index: 20;
}
.deck-stack { position: relative; width: 100px; height: 140px; cursor: pointer; }

#deck-cards-wrapper { position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease; }
#deck-cards-wrapper.ready { opacity: 1; }

.deck-card-static {
    position: absolute; width: 100%; height: 100%; border-radius: 6px;
    background: linear-gradient(145deg, #121217 0%, #08080b 100%);
    border: 1px solid rgba(255, 255, 255, 0.06); 
    box-shadow: -3px 3px 10px rgba(0,0,0,0.8);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Syncopate', sans-serif; font-weight: 700; color: #444; font-size: 1.2rem;
    transition: opacity 0.2s ease;
}
#top-deck-card { color: #888; }

/* SVG Outline Animation */
#deck-svg { 
    position: absolute; bottom: 0; left: 0; width: 100px; height: 140px; 
    z-index: 10; pointer-events: none; transition: opacity 0.5s ease;
}
#deck-svg.hide { opacity: 0; }
#deck-rect { fill: none; stroke: #ffffff; stroke-width: 3; stroke-dasharray: 480; stroke-dashoffset: 480; }
.draw-stroke { animation: drawLine 1.6s cubic-bezier(0.45, 0, 0.15, 1) forwards; }
@keyframes drawLine { 70% { stroke-dashoffset: 0; opacity: 1; } 100% { stroke-dashoffset: 0; opacity: 1; } }

.deck-controls { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.deck-count { color: #888899; font-size: 0.85rem; font-weight: 600; letter-spacing: 1px; }
.draw-btn {
    background: transparent; border: 1px solid #555566; color: #fff;
    padding: 10px 25px; border-radius: 50px; font-size: 0.9rem; font-weight: 700; 
    cursor: pointer; transition: all 0.2s; font-family: 'Syncopate', sans-serif; letter-spacing: 1px;
}
.draw-btn:hover, .draw-btn.active { background: #fff; color: #000; border-color: #fff; }

.draw-btn i {
     margin-right: 8px;
    transition: transform 0.2s ease;
}

#draw-btn {
    width: 220px; 
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

/* --- FLIGHT VEHICLE --- */
#flight-vehicle {
    position: absolute; top: 0; left: 0; width: 380px; height: 532px;
    z-index: 100; opacity: 0; pointer-events: none; transform-origin: top left;
}
.card-flipper {
    width: 100%; height: 100%; position: relative; transform-style: preserve-3d;
    transform: rotateY(180deg); transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-face {
    position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 18px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.5); transition: box-shadow 0.6s ease;
}
.card-back {
    background: linear-gradient(145deg, #121217 0%, #08080b 100%); border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Syncopate', sans-serif; font-size: 3rem; color: #555; font-weight: 700;
    transform: rotateY(180deg);
}
.card-front { transform: rotateY(0deg); }
#flight-vehicle.in-flight { opacity: 1; }
#flight-vehicle.landed { pointer-events: auto; }
#flight-vehicle.landed .card-face { box-shadow: 0 40px 80px rgba(0,0,0,0.9); }
.card-flipper.is-flipped { transform: rotateY(0deg); }

/* --- PREMIUM CARD DESIGN --- */
.awc-card {
    width: 100%; height: 100%; background: linear-gradient(145deg, #121217 0%, #08080b 100%);
    border-radius: 18px; border: 1px solid rgba(255, 255, 255, 0.06); 
    position: relative; display: flex; flex-direction: column; align-items: center; justify-content: space-between; 
    padding: 25px; box-sizing: border-box; overflow: hidden; text-decoration: none;
    --badge-accent: #e3d086; 
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.4s ease;
    will-change: transform; transform: translateZ(0); backface-visibility: hidden;
}
.awc-card:hover { transform: translateY(-10px) translateZ(0); border: 2px solid rgba(255, 255, 255, 0.15); }
.awc-card:active { transform: translateY(-2px) scale(0.98) translateZ(0); transition: transform 0.1s; }

/* DATA UI */
.card-header { width: 100%; display: flex; justify-content: space-between; align-items: center; padding-bottom: 10px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.data-label { font-size: 0.65rem; color: #666677; text-transform: uppercase; letter-spacing: 2px; font-weight: 800; }
.data-value { font-size: 0.75rem; color: #ffffff; font-family: 'Syncopate', sans-serif; letter-spacing: 1px; margin-top: 4px; }
.mode-value { color: var(--badge-accent); text-shadow: 0 0 10px rgba(var(--badge-accent), 0.2); }

/* --- THE 3D POP-OUT ART WRAPPER --- */
.badge-wrapper {
    position: relative; width: 310px; height: 310px; margin: auto 0;
    display: flex; align-items: center; justify-content: center;
}
.badge-bg {
    position: absolute; width: 280px; height: 280px; border-radius: 50%;
    background: linear-gradient(145deg, #151520 0%, #0a0a0f 100%);
    border: 2px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.8), 0 20px 30px rgba(0,0,0,0.8);
    opacity: 0; z-index: 1; display: flex; align-items: flex-end; justify-content: center; overflow: hidden; 
}
.card-badge { 
    position: relative; width: 100%; height: 100%; z-index: 2; object-fit: contain;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.95)); 
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); 
    will-change: transform; transform: translateZ(0);
}
.avatar-base {
    display: none; height: 380px; width: auto; max-width: none; 
    object-fit: cover; object-position: bottom center; flex-shrink: 0;
    will-change: transform; transform: translateZ(0); margin-bottom: -35px;
}

/* --- AVATAR MODE: 3D BREAK-THE-FRAME ILLUSION --- */
.badge-wrapper.avatar-mode .badge-bg { opacity: 1; }
.badge-wrapper.avatar-mode .avatar-base { display: block; }
.badge-wrapper.avatar-mode .card-badge {
    position: absolute; bottom: -20px; height: 380px; width: auto; max-width: none;
    object-fit: cover; object-position: bottom center; filter: drop-shadow(0 -10px 20px rgba(0,0,0,0.5)); 
    clip-path: polygon(-50% -50%, 150% -50%, 150% calc(100% - 140px), 11% calc(100% - 140px), 11% 150%, -50% 150%);  
    transform: translateZ(0);
}

.awc-card:hover .card-badge:not(.avatar-mode) { transform: scale(1.03) translateZ(0); }
.awc-card:hover .badge-wrapper.avatar-mode .card-badge,
.awc-card:hover .badge-wrapper.avatar-mode .avatar-base { transform: scale(1.02) translateZ(0); transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); }

.card-footer { width: 100%; display: flex; justify-content: space-between; align-items: flex-end; padding-top: 10px; }
.serial-number { font-family: 'Syncopate', sans-serif; font-size: 0.72rem; color: #444455; letter-spacing: 2px; font-weight: 700; }
.owner-tag { font-family: 'Syncopate', sans-serif;font-size: 0.68rem; color: #555566; text-transform: uppercase; letter-spacing: 2px; font-weight: 700; }

/* --- BINDER VIEW --- */
#binder-wrapper {   
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(4, 4, 5, 0.98); z-index: 110; 
    padding: 100px 40px 40px 40px; box-sizing: border-box;
    overflow-y: auto; backdrop-filter: blur(15px);
    opacity: 0; pointer-events: none; transition: opacity 0.5s ease; visibility: hidden;
    display: flex; flex-direction: column; align-items: center;
}
#binder-wrapper.open { opacity: 1; pointer-events: auto; visibility: visible; }

#binder-content { width: 100%; max-width: 1400px; padding-bottom: 80px; }
.binder-category { margin-bottom: 60px; width: 100%; }

.binder-category-title {
    font-family: 'Syncopate', sans-serif; color: #fff; font-size: 1.1rem; font-weight: 700;
    margin-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,0.08); 
    padding-bottom: 15px; text-transform: uppercase; letter-spacing: 3px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.binder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, 266px);
    gap: 30px;
}

.binder-card-wrapper {
    width: 266px;
    height: 372.4px;
    position: relative;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.binder-grid-card.awc-card {
    width: 380px;
    height: 532px;
    transform: scale(0.70) translateZ(0);
    transform-origin: top left;
    position: absolute;
    top: 0; left: 0;
    pointer-events: auto;
}

.binder-grid-card.awc-card:hover {
    transform: scale(0.70) translateZ(0);
    border: 2px solid rgba(255, 255, 255, 0.25);
}

.binder-grid-card.awc-card:active {
    transform: scale(0.68) translateY(-2px) translateZ(0);
}

#binder-wrapper.open .binder-category-title,
#binder-wrapper.open .binder-card-wrapper {
    opacity: 1;
    transform: translateY(0);
}

/* --- MOBILE RESPONSIVENESS --- */
@media (max-width: 768px) {
    header {
        padding: 15px 20px;
        flex-direction: column;
        gap: 15px;
    }
    .deck-wrapper {
        bottom: 25px;
        left: 0;
        width: 100%;
        justify-content: center;
    }
    #binder-wrapper {
        padding: 140px 20px 20px 20px; 
    }
    .binder-grid {
        justify-content: center;
    }
}