/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--theme-shadow-modal);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--theme-bg-glass);
    backdrop-filter: blur(30px);
    border: 1px solid var(--theme-border-glass);
    border-radius: 25px;
    padding: 50px;
    text-align: center;
    box-shadow: var(--theme-shadow-hard);
    max-width: 500px;
    width: 90%;
    transform: scale(0.8) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

.modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--theme-border-glass), transparent);
}

.modal-overlay.show .modal {
    transform: scale(1) translateY(0);
}

.modal-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: var(--theme-gradient-title);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.winner-announcement {
    font-size: 4rem;
    margin-bottom: 30px;
    animation: modalPulse 1.5s infinite alternate;
}

.winner-announcement.x {
    color: var(--theme-player-x);
    text-shadow: 0 0 30px var(--theme-text-shadow-red);
}

.winner-announcement.o {
    color: var(--theme-player-o);
    text-shadow: 0 0 30px var(--theme-text-shadow-blue);
}

.winner-announcement.draw {
    color: var(--theme-accent-orange);
    text-shadow: 0 0 30px var(--theme-text-shadow-orange);
}

@keyframes modalPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.1); opacity: 1; }
}

.modal-score-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
    padding: 25px;
    background: var(--theme-bg-glass-light);
    border-radius: 15px;
    border: 1px solid var(--theme-border-light);
}

.modal-score {
    text-align: center;
}

.modal-score-label {
    font-size: 0.875rem;
    color: var(--theme-text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.modal-score-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.modal-score-value.x {
    color: var(--theme-player-x);
    text-shadow: 0 0 20px var(--theme-text-shadow-red);
}

.modal-score-value.o {
    color: var(--theme-player-o);
    text-shadow: 0 0 20px var(--theme-text-shadow-blue);
}

.modal-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

.modal-btn {
    padding: 15px 25px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 130px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.next-game-btn {
    background: var(--theme-gradient-green-button);
    color: white;
    border: 1px solid var(--theme-green-strong);
    box-shadow: var(--theme-shadow-button) var(--theme-green-strong);
}

.close-btn {
    background: var(--theme-gradient-gray-button);
    color: white;
    border: 1px solid var(--theme-gray-light);
    box-shadow: var(--theme-shadow-button) var(--theme-gray-light);
}

.modal-btn:hover {
    transform: translateY(-2px);
}

.next-game-btn:hover {
    box-shadow: 0 12px 30px var(--theme-green-stronger);
}

.close-btn:hover {
    box-shadow: 0 12px 30px var(--theme-gray-strong);
}