/* Advanced Mode Selection */
.advanced-mode-selection {
    margin-bottom: 15px;
}

.advanced-mode-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--theme-text-primary);
    margin-bottom: 10px;
    text-align: center;
}

.advanced-mode-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.advanced-mode-btn {
    padding: 12px 10px;
    border: 2px solid var(--theme-border-strong);
    border-radius: 10px;
    background: var(--theme-bg-glass-light);
    color: var(--theme-text-secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    min-height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advanced-mode-btn:hover {
    border-color: var(--theme-accent-blue);
    background: var(--theme-blue-light);
    color: var(--theme-text-primary);
}

.advanced-mode-btn.selected {
    border-color: var(--theme-accent-blue);
    background: var(--theme-accent-blue);
    color: white;
    box-shadow: 0 0 20px var(--theme-blue-stronger);
}

/* Tournament Selection */
.tournament-selection {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
}

.tournament-selection.show {
    opacity: 1;
    max-height: 100px;
}

.tournament-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--theme-text-primary);
    margin-bottom: 8px;
    text-align: center;
}

.tournament-options {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.tournament-btn {
    padding: 10px 16px;
    border: 2px solid var(--theme-border-strong);
    border-radius: 8px;
    background: var(--theme-bg-glass-light);
    color: var(--theme-text-secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 80px;
}

.tournament-btn:hover {
    border-color: var(--theme-accent-green);
    background: var(--theme-green-light);
    color: var(--theme-text-primary);
}

.tournament-btn.selected {
    border-color: var(--theme-accent-green);
    background: var(--theme-accent-green);
    color: white;
    box-shadow: 0 0 15px var(--theme-green-stronger);
}