.ecard-main {
    display: grid;
    grid-template-rows: 15% 1fr 25%;
    height: 100%;
    width: 100%;
    background: var(--k-black);
    font-family: var(--font-bios);
    color: var(--k-white);
    overflow: hidden;
    box-sizing: border-box;
}

.ecard-top-deck {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1vw;
    background: var(--k-gray-light);
    border-bottom: 2px solid var(--k-black);
}

.enemy-card-back {
    width: 30px;
    height: 42px;
    background: var(--k-accent-red);
    border: 1px solid var(--k-black);
    box-shadow: 1px 1px 0 var(--k-black);
}

.ecard-battle-floor {
    display: grid;
    grid-template-columns: 140px 1fr;
    background: var(--k-white);
    min-height: 0;
}

.ecard-stats {
    padding: 10px;
    border-right: 2px solid var(--k-black);
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--k-gray-light);
    color: var(--k-black);
    text-align: center;
}

.ecard-stats b {
    font-size: 3.5rem;
    line-height: 1;
    color: var(--k-accent-red);
    font-weight: 900;
}

.ecard-arena {
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--k-gray-shadow);
    position: relative;
}

.card-visual, .card-btn {
    border: 3px solid var(--k-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    transition: all 0.15s ease;
}

.card-visual {
    width: 85px;
    height: 120px;
    font-size: 55px;
    box-shadow: 6px 6px 0 rgba(0,0,0,0.4);
}

.ecard-player-hand {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    background: var(--k-gray-light);
    border-top: 2px solid var(--k-black);
}

.card-btn {
    width: 60px;
    height: 85px;
    font-size: 40px;
    cursor: pointer;
    box-shadow: 3px 3px 0 var(--k-black);
}

.card-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--k-black);
}

.card-emp { 
    background-color: var(--k-accent-gold) !important; 
    color: #000 !important; 
}

.card-pleb { 
    background-color: var(--k-white) !important; 
    color: #000 !important; 
}

.card-mend { 
    background-color: var(--k-gray-shadow) !important; 
    color: var(--k-white) !important; 
    text-shadow: 1px 1px 2px #000;
}

.ecard-floating-res {
    position: absolute;
    top: 15%;
    font-size: 42px;
    font-weight: 900;
    text-shadow: 2px 2px 0 #000;
    animation: floatUp 1.2s forwards;
    z-index: 10;
}

@keyframes floatUp {
    0% { transform: translateY(20px); opacity: 0; }
    20% { opacity: 1; }
    100% { transform: translateY(-60px); opacity: 0; }
}

@media (max-height: 500px) or (max-width: 600px) {
    .ecard-battle-floor { grid-template-columns: 90px 1fr; }
    .ecard-stats b { font-size: 2.2rem; }
    .card-visual { width: 55px; height: 80px; font-size: 35px; }
    .card-btn { width: 45px; height: 65px; font-size: 30px; }
    .ecard-player-hand { gap: 6px; }
}