/* ==========================================================================
   VOIDCALL - HOLOGRAPHIC 3D CARDS SYSTEM
   ========================================================================== */

.card-item-3d {
    position: relative;
    width: 100px;
    height: 145px;
    border-radius: 12px;
    background: linear-gradient(135deg, #18142c 0%, #0d0a1a 100%);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 0 10px rgba(160, 130, 255, 0.2);
    border: 2px solid rgba(160, 130, 255, 0.4);
    cursor: grab;
    transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, border-color 0.25s ease;
    transform-style: preserve-3d;
    perspective: 800px;
    flex-shrink: 0;
    overflow: hidden;
    user-select: none;
    touch-action: none;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.card-item-3d:hover {
    transform: translateY(-12px) scale(1.08) rotateX(4deg);
    z-index: 100;
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.8), 0 0 25px rgba(200, 160, 255, 0.5);
    border-color: rgba(220, 190, 255, 0.9);
}

.card-item-3d:active, .card-item-3d.dragging {
    cursor: grabbing;
    transform: scale(1.12) rotateZ(3deg);
    box-shadow: 0 22px 45px rgba(0, 0, 0, 0.9), 0 0 35px rgba(0, 242, 254, 0.8);
    opacity: 0.92;
    z-index: 1000;
}

/* Card Holographic Sheen Layer */
.card-sheen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        115deg,
        transparent 20%,
        rgba(255, 255, 255, 0.15) 35%,
        rgba(255, 215, 0, 0.2) 45%,
        rgba(0, 242, 254, 0.2) 55%,
        transparent 70%
    );
    background-size: 200% 200%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    mix-blend-mode: screen;
}

.card-item-3d:hover .card-sheen {
    opacity: 1;
    animation: holoShine 2.5s infinite linear;
}

@keyframes holoShine {
    0% { background-position: 200% 0%; }
    100% { background-position: -200% 0%; }
}

/* Card Mana Crystal Badge */
.card-mana-badge {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 26px;
    height: 26px;
    background: radial-gradient(circle at 35% 35%, #5df8ff, #0072ff);
    border: 1.5px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 900;
    color: #ffffff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.8);
    z-index: 10;
}

/* Card Element Glyph */
.card-element-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    font-size: 14px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 10;
}

/* Card Portrait Art */
.card-art-container {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

/* Fallback procedural art if no image file */
.card-art-procedural {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 42px;
    background: radial-gradient(circle at center, rgba(160, 130, 255, 0.25) 0%, rgba(10, 8, 20, 0.85) 100%);
}

/* Card Footer / Title Plate */
.card-footer {
    position: relative;
    z-index: 5;
    background: linear-gradient(0deg, rgba(6, 4, 15, 0.95) 0%, rgba(15, 12, 30, 0.85) 75%, transparent 100%);
    padding: 6px 4px 4px 4px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: #ffffff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
}

.card-subtitle {
    font-size: 9px;
    font-weight: 600;
    color: #a0a0c0;
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 2px;
}

/* Card Mini Movement Radar */
.card-mini-radar {
    position: absolute;
    bottom: 34px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(5, 1fr);
    gap: 1px;
    padding: 1px;
    z-index: 10;
}

.radar-cell {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 1px;
}
.radar-cell.radar-center {
    background: var(--gold-accent);
}
.radar-cell.radar-move {
    background: var(--p1-cyan);
    box-shadow: 0 0 3px var(--p1-cyan);
}

/* Faction Specific Styles */
.card-fire { border-color: var(--fire-border); }
.card-fire:hover { box-shadow: 0 18px 36px rgba(0,0,0,0.8), 0 0 25px var(--fire-glow); border-color: var(--fire-glow); }

.card-water { border-color: var(--water-border); }
.card-water:hover { box-shadow: 0 18px 36px rgba(0,0,0,0.8), 0 0 25px var(--water-glow); border-color: var(--water-glow); }

.card-light { border-color: var(--light-border); }
.card-light:hover { box-shadow: 0 18px 36px rgba(0,0,0,0.8), 0 0 25px var(--light-glow); border-color: var(--light-glow); }

.card-air { border-color: var(--air-border); }
.card-air:hover { box-shadow: 0 18px 36px rgba(0,0,0,0.8), 0 0 25px var(--air-glow); border-color: var(--air-glow); }

.card-shadow { border-color: var(--shadow-border); }
.card-shadow:hover { box-shadow: 0 18px 36px rgba(0,0,0,0.8), 0 0 25px var(--shadow-glow); border-color: var(--shadow-glow); }

.card-earth { border-color: var(--earth-border); }
.card-earth:hover { box-shadow: 0 18px 36px rgba(0,0,0,0.8), 0 0 25px var(--earth-glow); border-color: var(--earth-glow); }

/* King Crown Badge */
.king-crown {
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 16px;
    filter: drop-shadow(0 0 8px var(--gold-accent));
    z-index: 15;
    animation: crownFloat 2s infinite ease-in-out alternate;
}

@keyframes crownFloat {
    0% { transform: translateX(-50%) translateY(0); }
    100% { transform: translateX(-50%) translateY(-3px); }
}

/* Opponent Hand (Back of Card / Hidden) */
.card-back {
    background: radial-gradient(circle at center, #2a1f4e 0%, #0c081e 100%) !important;
    border: 2px solid rgba(160, 130, 255, 0.4) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-back::after {
    content: '🔮';
    font-size: 28px;
    filter: drop-shadow(0 0 10px rgba(160, 130, 255, 0.8));
    animation: backPulse 3s infinite ease-in-out;
}

@keyframes backPulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.15); opacity: 1; filter: drop-shadow(0 0 18px #ff0080); }
}