/* ============================================
   LOGIN SCREEN
   ============================================ */

#login-screen {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1a1a2e 50%, var(--bg-dark) 100%);
}

.login-container {
    text-align: center;
    z-index: 10;
    padding: clamp(1.5rem, 5vw, 3rem);
    background: rgba(10, 15, 26, 0.9);
    border: 2px solid var(--gold);
    border-radius: 20px;
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.2);
    max-width: 450px;
    width: 90vw;
}

.game-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 10vw, 4rem);
    font-weight: 700;
    color: var(--gold);
    text-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
    letter-spacing: clamp(0.1em, 2vw, 0.3em);
    margin-bottom: 0.5rem;
}

.game-subtitle {
    font-size: clamp(0.9rem, 3vw, 1.2rem);
    color: var(--ivory-dark);
    margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
    font-style: italic;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.login-form input {
    width: min(280px, 85%);
    padding: clamp(0.8rem, 2vw, 1rem) clamp(1rem, 2.5vw, 1.5rem);
    font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    font-family: var(--font-body);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--gold-dark);
    border-radius: 10px;
    color: var(--ivory);
    outline: none;
    transition: var(--transition-medium);
}

.login-form input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.login-form input::placeholder {
    color: rgba(255, 255, 240, 0.4);
}

/* Decorative Cards */
.decorative-cards {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.deco-card {
    position: absolute;
    width: 100px;
    height: 140px;
    background: linear-gradient(145deg, #fff 0%, #f0f0f0 100%);
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    opacity: 0.15;
}

.deco-card::after {
    content: '♠';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: #1a1a2e;
}

.card-1 {
    top: 10%;
    left: 5%;
    transform: rotate(-15deg);
}

.card-2 {
    top: 60%;
    right: 8%;
    transform: rotate(20deg);
}

.card-2::after {
    content: '♥';
    color: var(--crimson);
}

.card-3 {
    bottom: 15%;
    left: 15%;
    transform: rotate(10deg);
}

.card-3::after {
    content: '♦';
    color: var(--crimson);
}